ChemInform Abstract: Tandem Wittig Reactions of 1,1‐Diphenylphosphorinanium Salt.
I. Yamamoto, Tetsuya Fujimoto, Kazuchika Ohta, K. Matsuzaki
Abstract
I. Yamamoto, Tetsuya Fujimoto, Kazuchika Ohta, K. Matsuzaki
Abstract
Abstract The title compound (V), prepared in 89% overall yield according to Kuchen and Buchwald (1958), undergoes Wittig reaction with benzaldehyde (VI) to yield (VII) the E:Z ratio of which is varying with temp.; in the same way products (IX) are obtained.
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Abstract The title compound (V), prepared in 89% overall yield according to Kuchen and Buchwald (1958), undergoes Wittig reaction with benzaldehyde (VI) to yield (VII) the E:Z ratio of which is varying with temp.; in the same way products (IX) are obtained.
Key concepts: Chemistry, Wittig reaction, Yield (engineering), Benzaldehyde, Tandem, Salt (chemistry), Medicinal chemistry, Organic chemistry