A useful method for deprotection of the protective allyl group at the anomeric oxygen of carbohydrate moieites using tetrakis(triphenylphosphine)palladium

DOI: 10.1248/cpb.40.1718

Source and publish data:

Chemical and Pharmaceutical Bulletin p. 1718 - 1720 (1992)

Update date:2022-08-11

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Authors:

Nakayama

Uoto Uoto

Higashi Higashi

Soga Soga

Kusama Kusama

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Article abstract of DOI:10.1248/cpb.40.1718

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.

Full text of DOI:10.1248/cpb.40.1718

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