Polymer-mounted N3P(MeNCH2CH2)3N: a green, efficient and recyclable catalyst for room-temperature transesterifications and amidations of unactivated esters |
| |
Authors: | Venkat Reddy ChintareddyHung-An Ho Aaron D. SadowJohn G. Verkade |
| |
Affiliation: | Department of Chemistry, 1275 Gilman Hall, Iowa State University, Ames, IA 50011, United States |
| |
Abstract: | Merrifield resin-supported N3P(MeNCH2CH2)3N shows excellent activity in the transesterification of higher esters such as glyceryl tribenzoate to methyl esters. The catalyst was successfully cycled 20 times (albeit with an increase in reaction time) without compromising yield up to the 20th cycle. The catalyst also showed good performance in amidation reactions of unactivated esters with amino alcohols. |
| |
Keywords: | Merrifield resin Solid-supported catalyst Reusability Transesterification Amidation Azidoproazaphosphatrane |
本文献已被 ScienceDirect 等数据库收录! |