2-Chloro-1,3-dimethylimidazolinium Chloride. 2. Its Application to the Construction of Heterocycles through Dehydration Reactions
摘要:
2-Chloro-1,3-dimethylimidazolinium chloride (DMC) (1) can act as a powerful dehydrating equivalent to DCC (2) under nearly neutral conditions. Its application to the construction of heterocycles through dehydration reactions is described.
2-Chloro-1,3-dimethylimidazolinium Chloride. 2. Its Application to the Construction of Heterocycles through Dehydration Reactions
作者:Toshio Isobe、Tsutomu Ishikawa
DOI:10.1021/jo9909756
日期:1999.9.1
2-Chloro-1,3-dimethylimidazolinium chloride (DMC) (1) can act as a powerful dehydrating equivalent to DCC (2) under nearly neutral conditions. Its application to the construction of heterocycles through dehydration reactions is described.
Carbanions derived from 3-methoxyazetidinones: precursors for the preparation of 3,3-disubstituted azetidinones
作者:Tony Durst、Madan Kumar Sharma、Eric J. Gabe、F. L. Lee