New condensing reagents

…, C Matsukawa, T Ishizuka, T Kunieda

文献索引：Otsubo, Teruyuki; Matsukawa, Chiyoko; Ishizuka, Tadao; Kunieda, Takehisa Heterocycles, 1992 , vol. 33, # 1 p. 131 - 134

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被引用次数: 6

摘要

Abstract The thiophosphorus compounds (3-6) activated by 2-oxazolone and 2- benzoxazolinone heterocycles, which have the advantages of high solubility in organic solvents and good preservability, serve well as versatile condensing reagents for one-step formation of amides including β-lactams, esters and thioesters from carboxylic acids.© 1992.