Palladium mediated selective cleavage of benzyl and allyl phosphates: a convenient non-hydrogenolytic method for the synthesis of phosphates and phospholipids.

TitlePalladium mediated selective cleavage of benzyl and allyl phosphates: a convenient non-hydrogenolytic method for the synthesis of phosphates and phospholipids.
Publication TypeJournal Article
Year of Publication2022
AuthorsMart, A, Sarkar, NN, Shashidhar, MS
JournalChemistrySelect
Volume7
Issue25
Paginatione202201167
Date PublishedJUL
Type of ArticleArticle
ISSN2365-6549
KeywordsCarbohydrate, Ether cleavage, Palladium, Phosphate, Phospholipid, Protecting group
Abstract

Palladium(II) hydroxide on carbon is a catalyst routinely used for the cleavage of O-benzyl groups by hydrogenolysis to obtain the corresponding parent organic compound. The work described in this article shows that allyl and benzyl phosphates, can be cleaved efficiently and selectively using palladium(II) hydroxide on carbon, under non-hydrogenolytic and neutral conditions, precluding the migration of acyl groups. The utility of these cleavage reactions for the synthesis of diacylglycerol and phosphatidic acid, containing unsaturation, is demonstrated. These methods have high potential for the synthesis of a variety of phosphates and natural phospholipids.

DOI10.1002/slct.202201167
Type of Journal (Indian or Foreign)

Foreign

Impact Factor (IF)

2.307

Divison category: 
Organic Chemistry
Database: 
Web of Science (WoS)

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