Host-guest complexation. 21. Catalysis and chiral recognition through designed complexation of transition states in transacylations of amino ester salts

Y Chao, GR Weisman, GDY Sogah…

文献索引：Chao,Y. et al. Journal of the American Chemical Society, 1979 , vol. 101, # 17 p. 4948 - 4958

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被引用次数: 71

摘要

Abstract: The results are reported of a study of catalysis and chiral recognition by designed complexation of transition states in transacylations of amino ester salts. Four chiral hosts were prepared,(S)-and (R)-(HSM) 2D (OEOEO)* E (l),(S)-(HSM) 2-D (OEOEOCH3) 2 (Z),(R)(S)-(HSPhOM) 2D (OEOEO) 2E (51, and (R)(S)-(HSPhOM) 2D (OEOEOCH3) 2 (6), in which M is CH2, E is CH2CH2, and D is 1.1'-dinaphthyl substituted in its 2.2'positions by ...