Selective chlorination of pentitols
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Mohammed Benazza; Daniel Beaupère; Raoul Uzan; Gilles Demailly
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Article
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1991
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Elsevier Science
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English
β 394 KB
Methanesulfonyl chloride in NJ-dimethylformamide transformed unprotected D-arabinitol into its I ,5-dichloro derivative in 50% yield. Other pentitols also reacted to give the corresponding 1,5-dichloropentitols, but with lower yields. The structures of the products were determined by n.m.r. spectros