Chiral Stability of Phosphonium-type Amino Acid Ionic Liquids
作者:Kenta Fukumoto、Yuki Kohno、Hiroyuki Ohno
DOI:10.1246/cl.2006.1252
日期:2006.11
Tetrabutylphosphonium salts having amino acid-derived chiral anion exhibited melting point below 100 °C and retained their chirality at least 10 h at 100 °C.
METHOD FOR PRODUCTION OF N-CARBOXY AMINO ACID ANHYDRIDE AND AMINO ACID CARBAMATE COMPOUND
申请人:Endo Takeshi
公开号:US20110152561A1
公开(公告)日:2011-06-23
A method for production of an N-carboxy amino acid anhydride with efficiency is provided. The method for production of an N-carboxy amino acid anhydride includes a step of reaction of an amino acid organic salt compound with a carbonic acid diester.
Method for production of N-carboxy amino acid anhydride and amino acid carbamate compound
申请人:Endo Takeshi
公开号:US08748650B2
公开(公告)日:2014-06-10
A method for production of an N-carboxy amino acid anhydride with efficiency is provided. The method for production of an N-carboxy amino acid anhydride includes a step of reaction of an amino acid organic salt compound with a carbonic acid diester.
提供了一种高效生产N-羧基氨基酸酐的方法。该方法包括将氨基酸有机盐化合物与碳酸二酯反应的步骤。
N-CARBOXY AMINO ACID ANHYDRIDE AND AMINO ACID CARBAMATE COMPOUND PRODUCTION METHOD
申请人:JSR Corporation
公开号:EP2322515A1
公开(公告)日:2011-05-18
A method for production of an N-carboxy amino acid anhydride with efficiency is provided. The method for production of an N-carboxy amino acid anhydride includes a step of reaction of an amino acid organic salt compound with a carbonic acid diester.