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1-甲基-3-哌啶甲酸乙酯

1-甲基-3-哌啶甲酸乙酯结构式
1-甲基-3-哌啶甲酸乙酯结构式
品牌特惠专场
常用名 1-甲基-3-哌啶甲酸乙酯 英文名 Ethyl-1-methylpiperidin-3-carboxylat
CAS号 5166-67-6 分子量 171.237
密度 1.0±0.1 g/cm3 沸点 211.1±33.0 °C at 760 mmHg
分子式 C9H17NO2 熔点 N/A
MSDS 中文版 美版 闪点 68.3±0.0 °C
符号 GHS07
GHS07
信号词 Warning

Chiral NMR discrimination of piperidines and piperazines using (18-crown-6)-2,3,11,12-tetracarboxylic acid.

J. Org. Chem. 71(24) , 9178-82, (2006)

Enantiomeric discrimination is observed in the (1)H and (13)C NMR spectra of piperidines and piperazines in the presence of (-)-(18-crown-6)-2,3,11,12-tetracarboxylic acid. The amines are protonated by the carboxylic acid groups of the crown ether to produce ...