5-溴尿嘧啶衍生物与活性亚甲基化合物的新型反应。
Novel reactions of 5-bromouracil derivatives with active methylene compounds.
作者信息
Hirota K, Sajiki H, Maki Y, Inoue H, Ueda T
出版信息
Nucleic Acids Symp Ser. 1986(17):9-12.
PMID:3562285
Abstract
5-Bromouracil derivatives (1) reacted with carbanions at room temperature to give 6-substituted uracils (6), 2,4-diazabicyclo[4,1,0] heptanes (8) and 2,4-diazabicyclo[4,3,0]nonane derivative (9), which depend largely upon the structure of the active methylene compounds employed for the generation of carbanions.
摘要
5-溴尿嘧啶衍生物（1）在室温下与碳负离子反应，生成6-取代尿嘧啶（6）、2,4-二氮杂双环[4,1,0]庚烷（8）和2,4-二氮杂双环[4,3,0]壬烷衍生物（9），其很大程度上取决于用于生成碳负离子的活性亚甲基化合物的结构。
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