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A ring expansion reaction of 1,3-oxathiolanes

Ioannou, M; Porter, MJ; Saez, F; (2002) A ring expansion reaction of 1,3-oxathiolanes. CHEM COMMUN (4) 346 - 347.

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Abstract

1,3-Oxathiolanes are efficiently converted, via sulfur ylide intermediates, to 1,4-oxathianes by ring expansion with a silylated diazoacetate in the presence of a copper catalyst.

Type:Article
Title:A ring expansion reaction of 1,3-oxathiolanes
Keywords:REARRANGEMENT, TRIMETHYLSILYLDIAZOMETHANE, TAGETITOXIN
UCL classification:UCL > School of BEAMS > Faculty of Maths and Physical Sciences > Chemistry

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