Results 141 to 150 of about 899 (191)

Proton magnetic resonance spectra and distribution of electron density in iodobenzene and iodobenzene dichloride

Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 1967
1. The proton magnetic resonance spectra (100 MHz) of dilute solutions of iodobenzene and iodobenzene dichloride in absolute dioxane were investigated. 2. In the iodobenzene molecule, only the ortho-protons are shielded more weakly than the protons of unsubstituted benzene, while in iodobenzene dichloride, the chemical shifts of the ...
V. S. Petrosyan, O. A. Reutov
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Formation of 2-Substituted Iodobenzenes from Iodobenzene via Benzyne and Ate Complex Intermediates

Organic Letters, 1999
The generation of benzyne from iodobenzene with lithium tetramethylpiperidide in THF at −40 °C in the presence of lithium amides and ester enolates leads to mixtures in which 2-substituted iodobenzenes are often the major products. These products are obtained by iodine transfer from iodobenzene to the intermediate 2-lithioaromatics.
Sasmita Tripathy, Richard LeBlanc, Tony Durst   +2 more
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Neutron-induced reactions in iodobenzene

Journal of Inorganic and Nuclear Chemistry, 1962
Abstract The organic yields of radio-iodine produced by neutron irradiation of mixtures containing iodobenzene and iodine have been investigated; they were unaffected by a slow radiolytic exchange reaction and there was little evidence that they are influenced by thermal exchange occurring in the hot zone.
J.E.C. Macrae, P.F.D. Shaw
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Oxidative cyclization of aldazines with bis(trifluoroacetoxy)iodobenzene

Tetrahedron Letters, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
Zhenhua Shang, John Reiner, Junbiao Chang, Kang Zhao   +3 more
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Heck Reaction of 2‐(Arylmethylene)cyclopropylcarbinols with Iodobenzene.

ChemInform, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Min Shi, Bao-Yu Wang
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The vibrational and UV spectra of fluorinated iodobenzenes

Journal of Molecular Structure, 1993
Abstract The comparison of calculated and experimental IR and Raman spectra of some iodine-substituted benzenes has shown that very intensive polarized (ϱ=0.01) band over 150 – 270 cm −1 range in Raman spectrum corresponds to valence vibrations of CI bond.
O.M. Fugaeva, I.K. Korobeinicheva, V.V. Bardin   +2 more
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Nickel-catalyzed amidation of bromo- and iodobenzene

Journal of Organometallic Chemistry, 1987
Abstract The carbonylation of aryl halides in the presence of p -RC 6 H 4 NH 2 (R = H, CH 3 , Cl) or C 6 H 5 NHR (R = CH 3 , C 6 H 5 ) and a catalytic amount of a nickel(II) or nickel(0) tertiary phosphine complex at 150°C or above under carbon monoxide pressures is reported. Amides were obtained in high yields in reactions with p -RC 6 H 4 NH 2 ,
Potenzo Giannoccaro, Emiliano Pannacciulli   +1 more
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Hydroxy(2,4-dinitrobenzenesulfonyloxy)iodobenzene

2013
[389614-53-3] C12H9IN2O8S (MW 468.17) InChI = 1S/C12H9IN2O8S/c16-13(9-4-2-1-3-5-9)23-24(21,22)12-7-6-10(14(17)18)8-11(12)15(19)20/h1-8,16H InChIKey = RZPUKSKGAKGPRU-UHFFFAOYSA-N (preparation of α-sulfonyloxyketones from enolizable ketones and construction of various α-functionalized ketones and bioactive heterocyclic compounds ...
Dalip Kumar, N. Maruthi Kumar
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Iodobenzene diacetate

Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry, 1977
C. K. Lee, T. C. W. Mak, W. K. Li, J. F. Kirner   +3 more
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Hydroxy(Tosyloxy)Iodobenzene

2011
Tse-Lok Ho, Mary Fieser, Louis Fieser
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