作为酰化催化剂的非芳香脒衍生物。
Nonaromatic amidine derivatives as acylation catalysts.
作者信息
Birman Vladimir B, Li Ximin, Han Zhenfu
机构信息
Department of Chemistry, Washington University, Campus Box 1134, One Brookings Drive, St. Louis, Missouri 63130, USA.
出版信息
Org Lett. 2007 Jan 4;9(1):37-40. doi: 10.1021/ol0623419.
PMID:17192079
Abstract
[reaction: see text] Catalytic activity of nonaromatic bicyclic amidines and bicyclic isothioureas in acylation reactions was found to be remarkably dependent on the sizes of both rings. DBN and especially its thia-analogue (THTP) have been identified as highly active acylation catalysts.
摘要
[反应：见正文] 发现非芳香双环脒和双环异硫脲在酰化反应中的催化活性显著取决于两个环的大小。已确定1,5-二氮杂双环[4.3.0]壬-5-烯（DBN）及其硫代类似物（THTP）是高活性酰化催化剂。
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