Carbohydrate Research 2011-11-29

VO(acac)(2)/H(2)O(2)/NaI: a mild and efficient combination for the cleavage of dithioacetal derivatives of sugars.

Abu T Khan, Shahzad Ali, R Sidick Basha, Md Musawwer Khan, Mohan Lal

Index: Carbohydr. Res. 346(16) , 2629-32, (2011)

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Abstract

A wide variety of dithioacetal derivatives of sugars can be cleaved easily into the corresponding open-chain aldehydo sugars using an efficient combination of VO(acac)(2)/H(2)O(2)/NaI at 0-5°C. Some of the salient features of this protocol are mild reaction conditions, good yields, short reaction times, easy work-up procedures, and non-involvement of toxic chemicals.Copyright © 2011 Elsevier Ltd. All rights reserved.

Structure	Name/CAS No.	Molecular Formula	Articles
	Cupric acetylacetonate CAS:13395-16-9	C₁₀H₁₄CuO₄
	Sodium iodide CAS:7681-82-5	INa
	Chromium(III) acetylacetonate CAS:21679-31-2	C₁₅H₂₄CrO₆
	2,4-Pentanedione-manganese (2:1) CAS:14024-58-9	C₁₀H₁₆MnO₄

VO(acac)(2)/H(2)O(2)/NaI: a mild and efficient combination for the cleavage of dithioacetal derivatives of sugars.

Abstract

Related Compounds