Helvetica Chimica Acta

Generation and Reactions of Tetrasubstituted N??Lithiomethyl??succinimides

R Schlecker, D Seebach

文献索引：Stemke,J.E. et al. Tetrahedron Letters, 1976 , p. 2947 - 2950

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被引用次数: 19

摘要

... Still, the 'enolate-type' acidities of amides 12 and 13 are about 10 pK, units larger than the 'homoenolate-type' acidities of 14 and 15. According to the conclusions of Beak et al. ... IR. (neat): 2950, 2930, 1775, 1700, 1430, 1380, 1270, 1130, 1070, 1050. ...