| 发明名称 |
Diesters of 6-cyano-2,2-tetrahydropyrandicarboxylates |
| 摘要 |
A compound of the formula <IMAGE> wherein R' is lower alkyl, is useful as an intermediate in the preparation of a corresponding tricarboxylate, which is a useful detergent builder.
|
| 申请公布号 |
US4120874(A) |
申请公布日期 |
1978.10.17 |
| 申请号 |
US19770756946 |
申请日期 |
1977.01.05 |
| 申请人 |
MONSANTO COMPANY |
发明人 |
CRUTCHFIELD, MARVIN M.;LANNERT, KENT P. |
| 分类号 |
C07D307/24;C07D309/08;C07D319/12;(IPC1-7):C07D309/28 |
主分类号 |
C07D307/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
