Molecular recognition: directed hydrogen bonding receptors for acylamino acid carboxylates
摘要:
A new series of receptors for acylamino acid carboxylates has been synthesized and shown to have increased binding affinity for the substrate as the number of hydrogen bonding groups in the cavity increases.
Molecular recognition: directed hydrogen bonding receptors for acylamino acid carboxylates
摘要:
A new series of receptors for acylamino acid carboxylates has been synthesized and shown to have increased binding affinity for the substrate as the number of hydrogen bonding groups in the cavity increases.
Making Imines Without Making Water−Exploiting a Recognition-Mediated Aza-Wittig Reaction
作者:Vicente del Amo、Douglas Philp
DOI:10.1021/ol8024499
日期:2009.1.15
A recognition-mediated aza-Wittig reaction permits the efficient formation of an imine in dry CDCl3 from an iminophosphorane and an aldehyde. The kinetic and thermodynamic parameters for this reaction are compared with those obtained from a condensation reaction between an aldehyde and an amine that forms the same product.
Molecular recognition: directed hydrogen bonding receptors for acylamino acid carboxylates
作者:Cristina Vicent、Erkang Fan、Andrew D. Hamilton
DOI:10.1016/s0040-4039(00)74235-3
日期:1992.7
A new series of receptors for acylamino acid carboxylates has been synthesized and shown to have increased binding affinity for the substrate as the number of hydrogen bonding groups in the cavity increases.