
Chemical and Pharmaceutical Bulletin p. 1718 - 1720 (1992)
Update date:2022-08-11
Topics:
Nakayama
Uoto
Higashi
Soga
Kusama
We have developed a simple method for the deprotection of allyl groups used as a protective group for the anomeric oxygen on a sugar moiety by employing tetrakis(triphenylphosphine) palladium in acetic acid. This method is applicable for not only simple but also complex allyl glycosides, such as natural lipid A intermediates and other important lipid A intermediates. Further, this method would be useful for large-scale preparation.
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