期刊
TETRAHEDRON LETTERS
卷 43, 期 11, 页码 1969-1972出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/S0040-4039(02)00160-0
关键词
-
Isatin derivatives readily react as the electrophilic component in the Baylis-Hillman reaction giving good to excellent yields of the respective adducts. It is generally accepted that ketones only take part in the Baylis-Hillman reaction under relatively extreme conditions. with a few exceptions. Isatin on the other hand readily reacts with acrylic acid derivatives in ethanol and or ethanol/THF mixtures in the presence of a catalytic quantity of DABCO. The solid state structures for these novel dioxindole derivatives were determined for two adducts by single-crystal X-ray diffraction spectroscopy, revealing an inside hydroxyl conformation (C) 2002 Elsevier Science Ltd. All rights reserved.
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