An efficient one-pot oxidative esterification of aldehydes to carboxylic esters using B(C6F5)3–TBHP

[Display omitted] A simple and efficient protocol for oxidative esterification of diverse aldehydes with alcohols was accomplished with tert-butyl hydroperoxide and 1mol% of tris(pentafluorophenyl)borane [B(C6F5)3] to generate the corresponding esters in good to excellent yields. The present protoco...

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Bibliographic Details
Published in:Tetrahedron letters 2015-02, Vol.56 (7), p.889-892
Main Authors: Guggilapu, Sravanthi Devi, Prajapti, Santosh Kumar, Babu, Bathini Nagendra
Format: Article
Language:English
Subjects:
Aldehyde
Oxidative esterification
tert-Butyl hydroperoxide
Tris(pentafluorophenyl)borane
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Summary:[Display omitted] A simple and efficient protocol for oxidative esterification of diverse aldehydes with alcohols was accomplished with tert-butyl hydroperoxide and 1mol% of tris(pentafluorophenyl)borane [B(C6F5)3] to generate the corresponding esters in good to excellent yields. The present protocol represents compatibility with wide range of functional groups as well as exceptional tolerance toward acid labile protecting groups such as TBDPS, TBDMS, acetonide, and Boc.
ISSN:0040-4039
1873-3581
DOI:10.1016/j.tetlet.2015.01.033