| 发明名称 |
BIS-(BROMO- AND CHLOROSUBSTITUTED PROPENYL)ETHER, PROCESS FOR ITS PREPARATION AND ITS USE IN THE PREPARATION OF TRICHLOROACROLEIN |
| 摘要 |
Bis-(1-bromo-2,3,3-trichloro-2-propenyl) ether of the formula <IMAGE> is produced by reacting bis-(2,3,3-trichloro-2-propenyl) ether of the formula <IMAGE> with bromine under irradiation with light. The end product as produced may be steam distilled in situ, thereby recovering 2,3,3-trichloroacrolein. |
| 申请公布号 |
DE3060002(D1) |
申请公布日期 |
1981.10.22 |
| 申请号 |
DE19803060002 |
申请日期 |
1980.01.14 |
| 申请人 |
NIHON TOKUSHU NOYAKU SEIZO K.K. |
发明人 |
SAITO, JUNICHI;KUME, TOYOHIKO |
| 分类号 |
C07C41/00;C07C43/17;C07C45/00;C07C45/51;C07C47/24;C07C67/00;(IPC1-7):C07C43/17;C07C41/22;C07C45/42 |
主分类号 |
C07C41/00 |
| 代理机构 |
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