| 发明名称 |
PROCESS FOR PREPARATION OF DIMETHYL-(E)-BUTENEDIOATE |
| 摘要 |
The present invention relates to a process for preparation of dimethyl-(E)-butenedioate (I). The process for preparation of dimethyl-(E) -but enedioate (I), comprises reaction of Fumaric acid with methanol in the presence of C2-C4 alkanoyl halide as coupling catalyst. |
| 申请公布号 |
EP3097075(A2) |
申请公布日期 |
2016.11.30 |
| 申请号 |
EP20140812977 |
申请日期 |
2014.10.18 |
| 申请人 |
SHILPA MEDICARE LIMITED |
发明人 |
DR., RAFIUDDIN;PIPAL, BHAGAT RAJ;UMMADI, RAVINDRA REDDY;CHATURVEDI, AKSHAY KANT |
| 分类号 |
C07C69/40 |
主分类号 |
C07C69/40 |
| 代理机构 |
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