Cs2CO3 promoted O-alkylation of alcohols for the preparation of mixed alkyl carbonates
摘要:
The presence of cesium carbonate and tetrabutylammonium iodide (TBAI) facilitated efficient O-alkylation of alcohols with alkyl halides, giving rise to the exclusive formation of mixed alkyl carbonates. The cesium effect was also examined comparatively with other alkali carbonates. (C) 1999 Elsevier Science Ltd. All rights reserved.
Alkyl Carbonates: Efficient Three Component Coupling of Aliphatic Alcohols, CO<sub>2</sub>, and Alkyl Halides in the Presence of Cs<sub>2</sub>CO<sub>3</sub>
作者:Seok-In Kim、Feixia Chu、Eric E. Dueno、Kyung Woon Jung
DOI:10.1021/jo990520g
日期:1999.6.1
Cs2CO3 promoted O-alkylation of alcohols for the preparation of mixed alkyl carbonates
作者:Feixia Chu、Eric E. Dueno、Kyung Woon Jung
DOI:10.1016/s0040-4039(99)00084-2
日期:1999.3
The presence of cesium carbonate and tetrabutylammonium iodide (TBAI) facilitated efficient O-alkylation of alcohols with alkyl halides, giving rise to the exclusive formation of mixed alkyl carbonates. The cesium effect was also examined comparatively with other alkali carbonates. (C) 1999 Elsevier Science Ltd. All rights reserved.