The unusual stability of phenylsulfinyl carbene, signalled by (1) the ease by which it is formed unimolecularly from phenyl diazomethyl sulfoxide, (2) the lack of C-H insertion reactions, and (3) the high degree of stereoselectivity in cycloaddition to Z-2-butene and cyclohexene, 2 strongly suggests
Steric and electronic effects in methyl and methoxy substituted polyanilines
β Scribed by Giuseppe D'Aprano; Mario Leclerc; Gianni Zotti
- Publisher
- Elsevier
- Year
- 1993
- Tongue
- English
- Weight
- 563 KB
- Volume
- 351
- Category
- Article
- ISSN
- 1572-6657
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract A recently proposed unified theory of steric effects in the electronic spectra of organic compounds is criticised on the grounds that steric effects of that type normally fall into at least two distinct patterns. It is proposed that these two types of steric effects can be better unders
A study has been made of the oxidation of a number of substituted benzhydrols by chromic acid in aqueous acetic acid. The reaction rate constants are linearly proportional to the KR+ values of the alcohols. ortho-Substitution increases the rate of reaction and reduces the magnitude of the primary ki
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v