Chromium-pillared clay as a catalyst for benzylic oxidation and oxidative deprotection of benzyl ethers and benzylamines: a simple and convenient procedure

BM Choudary, AD Prasad, V Bhuma…

文献索引：Choudary, Boyapati M.; Prasad, Annavajhula Durga; Bhuma, Vendantam; Swapna, Vinukonda Journal of Organic Chemistry, 1992 , vol. 57, # 22 p. 5841 - 5844

全文：HTML全文

被引用次数: 84

摘要

A mild and efficient method for benzylic oxidation of arylmethylenes to the corresponding carbonyl compounds in good yields is described using a catalytic amount of chromim- pillared montmorillonite and equimolar quantities of tert-butyl hydroperoxide. The method is very selective toward monocarbonyl compounds of the substrates prone to form dicarbonyl compounds. The present heterogeneous catalyst is inert toward the branched ...