Synlett

2-Azido-1, 3-dimethylimidazolinium chloride: an efficient diazo transfer reagent for 1, 3-dicarbonyl compounds

M Kitamura, N Tashiro, T Okauchi

Index: Kitamura, Mitsuru; Tashiro, Norifumi; Okauchi, Tatsuo Synlett, 2009 , # 18 p. 2943 - 2944

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Citation Number: 18

Abstract

Abstract Diazo transfer from 2-azido-1, 3-dimethylimidazolinium chloride to 1, 3-dicarbonyl compounds has been developed. The reaction proceeds under mild conditions to give 2- diazo-1, 3-dicarbonyl compounds in high yields, which are easily isolated because the by- products are highly soluble in water.

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