✦ LIBER ✦

3-butenyl esters as convenient protecting groups for carboxylic acids

✍ Scribed by Anthony G.M. Barrett; Suzanne A. Lebold; Xiao-an Zhang

Publisher: Elsevier Science
Year: 1989
Tongue: French
Weight: 201 KB
Volume: 30
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)70686-1

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✦ Synopsis

Carboxylic acids were protected as their corresponding 3-butenyl esters. Deprotection was carried out via ozonolysis and P-elimination of the resultant 3acyloxypropanal.

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