Title of article
Polymer-mounted N3P(MeNCH2CH2)3N: a green, efficient and recyclable catalyst for room-temperature transesterifications and amidations of unactivated esters
Author/Authors
Chintareddy، نويسنده , , Venkat Reddy and Ho، نويسنده , , Hung-An and Sadow، نويسنده , , Aaron D. and Verkade، نويسنده , , John G.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
7
From page
6523
To page
6529
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
Transesterification , Amidation , Azidoproazaphosphatrane , Solid-supported catalyst , Reusability , Merrifield resin
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1879645
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