发明名称 |
A SIMPLIFIED METHOD FOR THE PRODUUCTION OF VINYL GLYCINE (2-AMINOBUT-3-ENIOC ACID) AND A CONVENIENT RESOLUTION OF A DERIVATIVE |
摘要 |
HOE 92/F 055 A Simplified Method for the Production of Vinyl Glycine (2-Aminobut-3-enioc Acid) and a Convenient Resolution of a Derivative The invention relates to a three-step synthesis of vinyl glyoine (1) using a cheap, commercially available starting material (3-butenenitrile (2)) and using cheap, simple reagents. Also disclosed is a convenient optical resolution of the Ntert.butyloxycarbonyl derivative by papain-catalysed enantioselective esterification in a two-phase system.
|
申请公布号 |
CA2091233(A1) |
申请公布日期 |
1993.09.10 |
申请号 |
CA19932091233 |
申请日期 |
1993.03.08 |
申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
CROUT, DAVID H. G.;HALLINAN, KEITH O. |
分类号 |
C07C227/12;C07C229/30;C12P13/02;C12P41/00;(IPC1-7):C12P13/04 |
主分类号 |
C07C227/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|