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…

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

Full Text: HTML

Citation Number: 71

Abstract

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 ...

Related Articles:

A synthesis of acetamidines

[Harjani, Jitendra R.; Liang, Chen; Jessop, Philip G. Journal of Organic Chemistry, 2011 , vol. 76, # 6 p. 1683 - 1691]

Temperature-sensitive aliphatic polyesters: synthesis and characterization of γ-substituted caprolactone monomers and polymers

[Hao, Jing; Servello, John; Sista, Prakash; Biewer, Michael C.; Stefan, Mihaela C. Journal of Materials Chemistry, 2011 , vol. 21, # 29 p. 10623 - 10628]

More Articles...