Decarbonylation of sugars by chlorotris (triphenylphosphine) rhodium

MA Andrews, SA Klaeren

Index: Andrews, Mark A.; Klaeren, Stephen A. Journal of the Chemical Society, Chemical Communications, 1988 , # 18 p. 1266 - 1267

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Citation Number: 2

Abstract

Unprotected aldose sugars are smoothyl decarbonylated by 1 equiv. of chlorotris (triphenylphosphine) rhodium in-methylpyrrolidin-2-one at 130° C to give the next lower alditol and carbonylchlorobis (triphenylphosphine) rhodium; ketose sugars undergo more complex dehydration–decarbonylation reactions.

~88%

~80%

~90%

~97%

107-21-1

Ethylene glycol

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