E-Z-ISOMERISM IN ALDIMINES
E-Z-ISOMERISM IN ALDIMINES
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DOI：
10.1039/p29740001081
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发表时间：
1974-01-01
期刊：
影响因子：
--
通讯作者：
JERINA, DM
中科院分区：
文献类型：
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作者：
BJORGO, J;BOYD, DR;JERINA, DM
合成了一系列邻位二取代的C-芳基醛亚胺。N.m.r.光谱分析揭示了溶液中平衡时Z-异构体的显著比例。的E-Z-异构体分布严格审查电子，空间位阻和溶剂效应。讨论了微量羧酸对亚胺立体突变的影响。
A range of ortho-disubstituted C-aryl aldimines has been synthesized. N.m.r. spectroscopic analysis revealed a significant proportion of the Z-isomer at equilibrium in solution. The E–Z-isomer distribution is critically examined in terms of electronic, steric, and solvent effects. The effect of trace amounts of carboxylic acid on imine stereomutation is discussed.