期刊
MONATSHEFTE FUR CHEMIE
卷 140, 期 2, 页码 189-197出版社
SPRINGER WIEN
DOI: 10.1007/s00706-008-0066-6
关键词
Ninhydrin; Active methylene compounds; Montmorillonite K10 clay; Water; Aldolization
资金
- C. S. I. R., Govt. of India
Ninhydrin reacted expeditiously with thirteen active methylene compounds on montmorillonite K10 clay at room temperature to furnish, in 5 min, a Knoevenagel condensate in one case, aldols in six cases, aldol-derived cyclic hemiketals in three cases, and interesting products in the remaining three cases. Almost identical results were obtained, but faster, when the reactions were carried out in water on steam-bath. The structures of two novel products were also confirmed by single-crystal X-ray diffraction analysis.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据