发明名称 |
Process for the synthesis of N-Substituted beta-amino nitriles through the ring opening of aziridines |
摘要 |
The present invention comprises the simultaneous ring opening and concomitant N-substitution of various N-tosyl aziridines with different aliphatic and aromatic nitriles in presence of catalytic amount of metal triflates to afford different N-substituted beta-amino nitriles in excellent yields and selectivities.
|
申请公布号 |
US6906216(B2) |
申请公布日期 |
2005.06.14 |
申请号 |
US20020306745 |
申请日期 |
2002.11.29 |
申请人 |
COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCH |
发明人 |
CHOUDARY BOYAPATI MANORANJAN;KULANDAIVELU JEYALAKSHMI;LIKHAR PRAVIN R.;MANNEPALLI LAKSHMI KANTAM;BOJJA SREEDHAR;KOTAMARTHI BHANUPRAKASH;SANYASI SITHA |
分类号 |
C07C253/00;C07C255/00;(IPC1-7):C07C253/00 |
主分类号 |
C07C253/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|