Cycloheptatriene
Title | Journal |
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Experimental verification of the homoaromaticity of 1,3,5-cycloheptatriene and evaluation of the aromaticity of tropone and the tropylium cation by use of the dimethyldihydropyrene probe. | Journal of the American Chemical Society 20121010 |
Development of domino processes by using 7-silylcycloheptatrienes and its analogues. | Chemistry (Weinheim an der Bergstrasse, Germany) 20120917 |
Merging tribenzotriquinacene with hexa-peri-hexabenzocoronene: a cycloheptatriene unit generated by Scholl reaction. | Chemical communications (Cambridge, England) 20120914 |
Structural characterization and identification of major constituents in Jitai tablets by high-performance liquid chromatography/diode-array detection coupled with electrospray ionization tandem mass spectrometry. | Molecules (Basel, Switzerland) 20120903 |
Selective construction of Pd2Pt and PdPt2 triangles in a sandwich framework: carbocyclic ligands as scaffolds for a mixed-metal system. | Chemistry (Weinheim an der Bergstrasse, Germany) 20120716 |
Spin-coupled theory for 'N electrons in M orbitals' active spaces. | The journal of physical chemistry. A 20120705 |
A slipped multi-decker zirconium complex with an η7:η2-bridging cycloheptatrienyl ligand. | Chemical communications (Cambridge, England) 20120704 |
Surface acoustic wave nebulization produces ions with lower internal energy than electrospray ionization. | Journal of the American Society for Mass Spectrometry 20120601 |
Influence of anion on the quadratic nonlinearity and depolarization ratios of scattered second harmonic light from cation-π complexes. | The Journal of chemical physics 20120521 |
Benzylium versus tropylium ion dichotomy: vibrational spectroscopy of gaseous C8H9+ ions. | Angewandte Chemie (International ed. in English) 20120514 |
Reversible and irreversible higher-order cycloaddition reactions of polyolefins with a multiple-bonded heavier group 13 alkene analogue: contrasting the behavior of systems with π-π, π-π*, and π-n+ frontier molecular orbital symmetry. | Journal of the American Chemical Society 20120425 |
Molybdenum 1,4-diazabuta-1,3-diene tricarbonyl solvento complexes revisited: from solvatochromism to attractive ligand-ligand interaction. | Inorganic chemistry 20120416 |
Isomerization and dissociation of n-butylbenzene radical cation. | The journal of physical chemistry. A 20120202 |
A bis(heptafulvenyl)-dicyanoethylene thermoswitch with two sites for ring closure. | Organic letters 20120106 |
Synthesis and characterization of privileged monodentate phosphoramidite ligands and chiral Brønsted acids derived from d-mannitol. | International journal of molecular sciences 20120101 |
Double ionization of cycloheptatriene and the reactions of the resulting C7H(n)2+ dications (n = 6, 8) with xenon. | Physical chemistry chemical physics : PCCP 20111107 |
Interception of a Rautenstrauch intermediate by alkynes for [5+2] cycloaddition: rhodium-catalyzed cycloisomerization of 3-acyloxy-4-ene-1,9-diynes to bicyclo[5.3.0]decatrienes. | Angewandte Chemie (International ed. in English) 20110822 |
Reduction of benzylidene dibenzo[a,d]cycloheptenes: over-reduction of antiaromatic dianions to aromatic tetraanions. | The Journal of organic chemistry 20110715 |
Nitrenes, carbenes, diradicals, and ylides. Interconversions of reactive intermediates. | Accounts of chemical research 20110621 |
Synthesis of novel molecular probes inspired by harringtonolide. | Organic & biomolecular chemistry 20110621 |
Metalloradical-catalyzed rearrangement of cycloheptatrienyl to benzyl. | Chemical communications (Cambridge, England) 20110428 |
On the benzylium/tropylium ion dichotomy: electronic absorption spectra in neon matrices. | Angewandte Chemie (International ed. in English) 20110321 |
Synthesis, spectroscopy and electronic structure of the vinylidene and alkynyl complexes [W(C=CHR)(dppe)(η-C₇H₇)](+) and [W(C≡CR)(dppe)(η-C₇H₇](n+) (n = 0 or 1). | Dalton transactions (Cambridge, England : 2003) 20110214 |
Tropylium ion mediated α-cyanation of amines. | Journal of the American Chemical Society 20110209 |
Highly selective cobalt-mediated [6 + 2] cycloaddition of cycloheptatriene and allenes. | Organic letters 20110121 |
Dications of 3-phenyl-indenylidene dibenzo[a.d]cycloheptene: the role of charge in the antiaromaticity of cationic systems. | The Journal of organic chemistry 20110121 |
Gold-catalyzed naphthalene functionalization. | Beilstein journal of organic chemistry 20110101 |
Valence isomerization of cyclohepta-1,3,5-triene and its heteroelement analogues. | Beilstein journal of organic chemistry 20110101 |
Desymmetrization of 7-dimethylphenylsilylcycloheptatriene. Towards the synthesis of new aminocycloheptitols. | Organic & biomolecular chemistry 20101221 |
Experimental observation of spin delocalisation onto the aryl-alkynyl ligand in the complexes [Mo(C≡CAr)(Ph2PCH2CH2PPh2)(η-C7H7)]+ (Ar = C6H5, C6H4-4-F; C7H7 = cycloheptatrienyl): an EPR and ENDOR investigation. | Dalton transactions (Cambridge, England : 2003) 20101221 |
Decolorization and biodegradation of Reactive Blue 13 by Proteus mirabilis LAG. | Journal of hazardous materials 20101215 |
Ab initio study of the pathways and barriers of tricyclo[4.1.0.0(2,7)]heptene isomerization. | The journal of physical chemistry. A 20101104 |
Energy-dependent dissociation of benzylpyridinium ions in an ion-trap mass spectrometer. | Journal of mass spectrometry : JMS 20101101 |
Synthesis and reactivity of boron-, silicon-, and tin-bridged ansa-cyclopentadienyl-cycloheptatrienyl titanium complexes (troticenophanes). | Chemistry (Weinheim an der Bergstrasse, Germany) 20101011 |
Assessing the superelectrophilic dimension through sigma-complexation, SNAr and Diels-Alder reactivity. | Organic & biomolecular chemistry 20100521 |
Effect of pnictogen ligand substitution on a tripalladium ditropylium core. | Inorganic chemistry 20100503 |
Hydride transfer reactions via ion-neutral complex: fragmentation of protonated N-benzylpiperidines and protonated N-benzylpiperazines in mass spectrometry. | Journal of mass spectrometry : JMS 20100501 |
Electronic delocalization, energetics, and optical properties of tripalladium ditropylium halides, [Pd(3)(C(7)H(7))(2)X(3)](1-) (X = Cl(-), Br(-), and I(-)). | The journal of physical chemistry. A 20100422 |
2-(Naphthalen-2-yl)azulene. | Acta crystallographica. Section E, Structure reports online 20100301 |
Kinetics of the cyclopentadienyl + acetylene, fulvenallene + H, and 1-ethynylcyclopentadiene + H reactions. | The journal of physical chemistry. A 20100218 |
Structure of HIV-1 reverse transcriptase with the inhibitor beta-Thujaplicinol bound at the RNase H active site. | Structure (London, England : 1993) 20091209 |
Investigations of the fragmentation pathways of benzylpyridinium ions under ESI/MS conditions. | Journal of mass spectrometry : JMS 20091201 |
Correlations between carbene and carbenium stability: ab initio calculations on substituted phenylcarbenes, nonbenzenoid arylcarbenes, heteroatom-substituted carbenes, and the corresponding carbocations and hydrogenation products. | The Journal of organic chemistry 20090807 |
Magnetically induced current densities in aromatic, antiaromatic, homoaromatic, and nonaromatic hydrocarbons. | The journal of physical chemistry. A 20090730 |
Striking structural transformation from cyclic oligosaccharide to aromatic series by means of the effect of lithium carbonate based on gas chromatography coupled to time-of-flight mass spectrometry. | The journal of physical chemistry. B 20090702 |
Exploring the reactivity of Ru-based metathesis catalysts with a pi-acid ligand trans to the Ru-ylidene bond. | Journal of the American Chemical Society 20090701 |
Carbon nucleophilicities of indoles in S(N)Ar substitutions of superelectrophilic 7-chloro-4,6-dinitrobenzofuroxan and -benzofurazan. | The Journal of organic chemistry 20090501 |
Monomers and polymers of tripalladium(0) ditropylium halides. | Inorganic chemistry 20090406 |
William von Eggers Doering's many research achievements during the first 65 years of his career in chemistry. | Accounts of chemical research 20090120 |
Theoretical and experimental study of tropylium formation from substituted benzylpyridinium species. | Journal of mass spectrometry : JMS 20090101 |
Secondary interactions in phosphane-functionalized group 4 cycloheptatrienyl-cyclopentadienyl sandwich complexes. | Chemistry (Weinheim an der Bergstrasse, Germany) 20090101 |
Bis(η-cyclo-hepta-trien-yl)tri-μ-hydrido-dimolybdenum(0,I). | Acta crystallographica. Section E, Structure reports online 20090101 |
Chromium(0)-promoted [6pi + 2pi] cycloadditions of allenes with cycloheptatriene. | Organic letters 20081218 |
Dicarbon-yl[2-hydr-oxy-3,5,7-tris-(mor-pho-linomethyl)cyclo-hepta-2,4,6-trien-onato(1-)-κO,O]rhodium(I). | Acta crystallographica. Section E, Structure reports online 20081201 |
Mono(cycloheptatrienyl) tantalum chemistry: synthesis and characterization of new tantalum halide, hydride, and alkyl species. | Inorganic chemistry 20081117 |
Dianion and dication of tetrabenzo[5.7]fulvalene. Greater antiaromaticity than aromaticity in comparable systems. | Journal of the American Chemical Society 20081105 |
Homobenzene: homoaromaticity and homoantiaromaticity in cycloheptatrienes. | The journal of physical chemistry. A 20081023 |
Natural products as an inspiration in the diversity-oriented synthesis of bioactive compound libraries. | Natural product reports 20080801 |
The kinetics of competing multiple-barrier unimolecular dissociations of o-, m-, and p-chlorotoluene radical cations. | The journal of physical chemistry. A 20080731 |
Synthesis and reactivity of functionalized cycloheptatrienyl-cyclopentadienyl sandwich complexes. | Chemical communications (Cambridge, England) 20080721 |
Reductive coupling of metal triangles in sandwich complexes. | Journal of the American Chemical Society 20080709 |
Competing ion decomposition channels in matrix-assisted laser desorption ionization. | The journal of physical chemistry. B 20080612 |
Rearrangement and hydrogen scrambling pathways of the toluene radical cation: a computational study. | The journal of physical chemistry. A 20080522 |
Theoretical study of the novel sandwich compound [Au3Cl3Tr 2]2+. | Journal of molecular modeling 20080501 |
Efficient approach for the comprehensive detection of unknown anabolic steroids and metabolites in human urine by liquid chromatography-electrospray-tandem mass spectrometry. | Analytical chemistry 20080301 |
Computational investigation of the Jahn-Teller effect in the ground and excited electronic states of the tropyl radical. Part I. Theoretical calculation of spectroscopically observable parameters. | The Journal of chemical physics 20080227 |
Experimental investigation of the Jahn-Teller effect in the ground and excited electronic states of the tropyl radical. Part II. Vibrational analysis of the A 2E'3-X 2E'2 electronic transition. | The Journal of chemical physics 20080227 |
Prototropic rearrangements in cycloheptatrienyl PCP pincer iridium complexes. | Dalton transactions (Cambridge, England : 2003) 20080128 |
Synthesis and characterization of the cycloheptatrienyl tantalum 'mixed-sandwich' compounds (c5r5)ta(c7h7). | Inorganic chemistry 20080121 |
Computational studies of the tropone natural products, thiotropocin, tropodithietic acid, and troposulfenin. Significance of thiocarbonyl-enol tautomerism. | The Journal of organic chemistry 20080104 |
PtCl2-catalyzed [6+2] cycloaddition of alkynes tethered to cycloheptatriene. | Angewandte Chemie (International ed. in English) 20080101 |
Dioxadiazuliporphyrin: a near-IR redox switchable chromophore. | The Journal of organic chemistry 20071207 |
Gallepins. Neutral gallium analogues of the tropylium ion: synthesis, structure, and aromaticity. | Journal of the American Chemical Society 20071107 |
Eicosapentaenoic acid enrichment from sardine oil by argentation chromatography. | Journal of agricultural and food chemistry 20070905 |
Ansa [1]trochrocenophanes and their related unstrained 1,1'-disubstituted counterparts: synthesis and electronic structure. | Journal of the American Chemical Society 20070718 |
A solid state 13C NMR, crystallographic, and quantum chemical investigation of phenylalanine and tyrosine residues in dipeptides and proteins. | Journal of the American Chemical Society 20070613 |
A theoretical study of anion-pi interactions in seven-membered rings. | Chemphyschem : a European journal of chemical physics and physical chemistry 20070604 |
Conversion of C5 into C6 cyclic species through the formation of C7 intermediates. | The journal of physical chemistry. A 20070517 |
Initial steps of aromatic ring formation in a laminar premixed fuel-rich cyclopentene flame. | The journal of physical chemistry. A 20070517 |
Direct estimate of conjugation and aromaticity in cyclic compounds with the EDA method. | Faraday discussions 20070101 |
Analysis of polycyclic aromatic hydrocarbons by liquid chromatography/tandem mass spectrometry using atmospheric pressure chemical ionization or electrospray ionization with tropylium post-column derivatization. | Rapid communications in mass spectrometry : RCM 20070101 |
Isomerization pathways from the norbornadiene to the cycloheptatriene radical cation by opening a bridgehead-methylene bond: a theoretical investigation. | Organic & biomolecular chemistry 20061121 |
Capillary electrochromatography coupled to atmospheric pressure photoionization mass spectrometry for methylated benzo[a]pyrene isomers. | Analytical chemistry 20061001 |
Discrete sandwich compounds of monolayer palladium sheets. | Science (New York, N.Y.) 20060825 |
Sterically crowded azulene-based dication salts as novel guests: synthesis and complexation studies with crown ethers and calixarenes in solution and in the gas phase. | Organic & biomolecular chemistry 20060821 |
IR spectroscopic features of gaseous C7H7O+ ions: benzylium versus tropylium ion structures. | The journal of physical chemistry. A 20060803 |
Tropolactones A-D, four meroterpenoids from a marine-derived fungus of the genus Aspergillus. | Phytochemistry 20060801 |
Popular theoretical methods predict benzene and arenes to be nonplanar. | Journal of the American Chemical Society 20060726 |
Dissociation routes of protonated toluene probed by infrared spectroscopy in the gas phase. | The journal of physical chemistry. A 20060713 |
Novel metal-free hydrogenation of the carbon-carbon double bond in azulenoid enones by use of cycloheptatriene and protic acid. | Organic letters 20060706 |
Tropene derivatives by sequential intermolecular and transannular, intramolecular palladium-catalyzed hydroamination of cycloheptatriene. | Journal of the American Chemical Society 20060628 |
Dissociation of toluene cation: a new potential energy surface. | The journal of physical chemistry. A 20060622 |
Dynamics in host-guest complexes of molecular tweezers and clips. | Chemistry (Weinheim an der Bergstrasse, Germany) 20060208 |
Theory of damped quantum rotation in NMR spectra. I. Fundamental aspects. | The Journal of chemical physics 20051122 |
Electrophilic behavior of the pi delocalized azepinium ion: Friedel-Crafts reactions with benzenes and five-membered aromatic heterocycles. | Organic letters 20051110 |
Novel synthesis of benzalacetone analogues of naphth[a]azulenes by intramolecular tropylium ion-mediated furan ring-opening reaction and X-ray investigation of a naphth[1,2-a]azulene derivative. | The Journal of organic chemistry 20051028 |
Dithiadiazuliporphyrin: facile generation of carbaporphyrinoid cation radical and dication. | Journal of the American Chemical Society 20050928 |
Concise synthesis of novel oxa-bridged compounds. | The Journal of organic chemistry 20050916 |
Ranking the reactivity of superelectrophilic heteroaromatics on the electrophilicity scale. | The Journal of organic chemistry 20050805 |
First cobalt(I)-catalyzed [6 + 2] cycloadditions of cycloheptatriene with alkynes. | Organic letters 20050609 |
Synthesis, characterization, and complexation of tetraarylborates with aromatic cations and their use in chemical sensors. | Chemistry (Weinheim an der Bergstrasse, Germany) 20050318 |
Synthesis, spectroscopy, and reactivity of meso-unsubstituted azuliporphyrins and their heteroanalogues. Oxidative ring contractions to carba-, oxacarba-, thiacarba-, and selenacarbaporphyrins. | The Journal of organic chemistry 20041210 |
Asymmetric synthesis of deoxypolypropionate units via stereoselective hydrogenation of optically active cycloheptatriene. | Organic letters 20041125 |
Tropiporphyrins, cycloheptatrienyl analogues of the porphyrins: synthesis, spectroscopy, chemistry, and structural characterization of a silver(III) derivative. | The Journal of organic chemistry 20041112 |
Benzene-templated hydrothermal synthesis of metal-organic frameworks with selective sorption properties. | Chemistry (Weinheim an der Bergstrasse, Germany) 20041025 |
A photoswitchable rotaxane with a folded molecular thread. | Chemistry (Weinheim an der Bergstrasse, Germany) 20040719 |
Novel synthesis and oxidizing ability of tropylium ions annulated with two 2,4-dimethylfuro[2,3-d]pyrimidine-1(2H),3(4H)-diones. | The Journal of organic chemistry 20040709 |
An efficient novel synthesis of beta-(azuleno[1,2-b]benzothienyl)- and beta-(azuleno[2,1-b]benzothienyl)-alpha,beta-unsaturated ketones by the tropylium ion-mediated intramolecular furan ring-opening reaction and X-ray investigation of methyl ketone derivative. | Organic & biomolecular chemistry 20040507 |
Synthesis and isolation of polytrityl cations by utilizing hexaphenylbenzene and tetraphenylmethane scaffolds. | The Journal of organic chemistry 20040305 |
Cycloadditions of 2-azaallyllithium species with conjugated polyenes. | The Journal of organic chemistry 20040220 |
Carbaporphyrinoid chemistry has a silver lining! silver(III) oxybenzi-, oxynaphthi-, tropi-, and benzocarbaporphyrins. | Organic letters 20040219 |
Robin Ganellin gives his views on medicinal chemistry and drug discovery. Interview by Stephen L. Carney. | Drug discovery today 20040215 |
Mono- and dinuclear molybdenum complexes with sterically demanding cycloheptatrienyl ligands. | Dalton transactions (Cambridge, England : 2003) 20040207 |
Quadricyclane radical cation rearrangements: a computational study of the transformations to 1,3,5-cycloheptatriene and norbornadiene. | Chemistry (Weinheim an der Bergstrasse, Germany) 20040206 |
The rearrangement of dicarboranyl methyl cation: a possible synthetic strategy toward cationic closo-tricarbaboranes. | Inorganic chemistry 20031201 |
Stabilized and destabilized carbocations in the 1,6-methano[10]annulene series. | The Journal of organic chemistry 20031031 |
A theoretical (DFT, GIAO-NMR, NICS) study of the carbocations and oxidation dications from azulenes, homoazulene, benzazulenes, benzohomoazulenes, and the isomeric azulenoazulenes. | Organic & biomolecular chemistry 20030907 |
Solvent-stabilized molecular capsules. | The Journal of organic chemistry 20030822 |
Synthesis, stability and bonding situation of tris-, bis- and mono[9-(azuleno[1,2-b]thienyl)]methyl cations. | Organic & biomolecular chemistry 20030721 |
A cornucopia of cycloadducts: theoretical predictions of the mechanisms and products of the reactions of cyclopentadiene with cycloheptatriene. | Journal of the American Chemical Society 20030709 |
Compensation of steric demand by cation-pi interactions, cobaltocenium cations as guests in tetraurea calix[4]arene dimers. | Organic & biomolecular chemistry 20030607 |
Contrasting diastereofacial selectivity associated with N-phenyltriazolinedione cycloadditions to oxaspirocycloheptatrienes. | Organic letters 20030123 |
How constant are Ritchie's 'constant selectivity relationships'? A general reactivity scale for n-, pi-, and sigma-nucleophiles. | Journal of the American Chemical Society 20030108 |
A ring walk of methylene groups in toluene radical cations. An extension of the toluene-cycloheptatriene rearrangement of aromatic radical cations. Theory and experiment. | European journal of mass spectrometry (Chichester, England) 20030101 |
Fragmentation mechanisms of protonated benzylamines. Electrospray ionisation-tandem mass spectrometry study and ab initio molecular orbital calculations. | European journal of mass spectrometry (Chichester, England) 20030101 |
The gas-phase basicity and proton affinity of 1,3,5-cycloheptatriene--energetics, structure and interconversion of dihydrotropylium ions. | European journal of mass spectrometry (Chichester, England) 20030101 |
[2 + 2] cross coupling of benzene and tropylium ligands in reductively activated piano stool complexes of Mn, Cr, and W. | Journal of the American Chemical Society 20021218 |
Carbene and nitrene rearrangements: a theoretical study of cyclic allenes and carbenes, carbodiimides, and azirines. | The Journal of organic chemistry 20021213 |
Alkynyliodonium salts in organic synthesis. Application to the total synthesis of the tropoloisoquinoline alkaloid pareitropone. | Journal of the American Chemical Society 20021002 |
Cycloadditions of nonstabilized 2-azaallyllithiums with cycloheptatriene. | Organic letters 20020905 |
High-nuclearity sulfide-rich molybdenum[bond]iron[bond]sulfur clusters: reevaluation and extension. | Inorganic chemistry 20020617 |
Highly stereoselective protonation of the enolate of a bicyclic cycloheptatrienyl lactone occurs on the hindered face. | Organic letters 20020613 |
A comprehensive investigation of the chemistry and basicity of a parent amidoruthenium complex. | Journal of the American Chemical Society 20020501 |
Photoisomerization and photodissociation of toluene in molecular beam. | Journal of the American Chemical Society 20020417 |
Theoretical study on chlorine and hydrogen shift in cycloheptatriene and cyclopentadiene derivatives. | The Journal of organic chemistry 20020208 |
Molybdenum complexes with linked cycloheptatrienyl-phenolate ligands. | Inorganic chemistry 20020114 |
The closo-[Sn9M(CO)314- Zintl ion clusters where M = Cr, Mo, W: two structural isomers and their dynamic behavior. | Chemistry (Weinheim an der Bergstrasse, Germany) 20011217 |
Hydrogen-bonded capsules in polar, protic solvents. | Chemical communications (Cambridge, England) 20011121 |
First observation of clusters for solvated tropylium ions. | Chemical communications (Cambridge, England) 20010921 |
Polyhedral-based nonlinear optical materials. 2. Theoretical investigation of some new high nonlinear optical response compounds involving polyhedral bridges with charged aromatic donors and acceptors. | Inorganic chemistry 20010702 |
Polyhedral-based nonlinear optical materials. 3. Synthetic studies of cyclopentadiene- and cycloheptatriene-substituted polyhedral compounds: synthesis of 1,12-[C(7)H(7)C(2)B(10)H(10)(C(5)H(3)Me(2))] and related species. | Inorganic chemistry 20010702 |
Identification of alkyl dimethylbenzylammonium surfactants in water samples by solid-phase extraction followed by ion trap LC/MS and LC/MS/MS. | Environmental science & technology 20010615 |
Synthesis and structure of W(eta(2)-mp)(2)(CO)(3) (mp = monoanion of 2-mercaptopyridine) and its reactions with 2,2'-pyridine disulfide and/or NO to yield W(eta(2)-mp)(4), W(eta(2)-mp)(2)(NO)(2), and W(eta(2)-mp)(3)(NO). | Inorganic chemistry 20010507 |
Antiaromaticity in open-shell cyclopropenyl to cycloheptatrienyl cations, anions, free radicals, and radical ions. | Chemical reviews 20010501 |
Chemistry and properties of cycloheptatetraene in the inner phase of a hemicarcerand. | Chemistry (Weinheim an der Bergstrasse, Germany) 20010316 |
An old but simple and efficient method to elucidate the oxidation mechanism of NAD(P)H model 1-Aryl-1,4-dihydronicotinamides by cations 2-methyl-5-nitroisoquinolium, tropylium, and xanthylium in aqueous solution. | The Journal of organic chemistry 20010126 |