Separation of polar and steric effects in the oxidation of ortho-substituted benzaldehydes by N-bromobenzamide
β Scribed by Kalyan K. Banerji
- Book ID
- 112906819
- Publisher
- Indian Academy of Sciences,Royal Society of Chemistry
- Year
- 1988
- Tongue
- English
- Weight
- 339 KB
- Volume
- 100
- Category
- Article
- ISSN
- 0253-4134
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π SIMILAR VOLUMES
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
The E/Z ratios of the stilbenes 1 formed in the Wittig reaction of ortho-halo substituted benzyltriphenylphosphonium salts 2 and benzaldehydes 3 were determined. It was found that there is a co-operative effect of one ortho-halo group on each of the two reacting partners which increases Z-selectivit