| 发明名称 |
METHOD FOR PRODUCING MONOHALOGENATED 2-OXO-1,3-DIOXOLANES USING AZOBISISOBUTYRONITRILE |
| 摘要 |
The invention relates to a method for the selective production of monohalogenated 2-oxo-1,3-dioxolanes of formula (I) C3H3XO3 in which X is Cl or Br, by reacting ethylene carbonate with sulfuryl dihalogenides in the absence of solvents and using azobisisobutyronitrile as radical former. |
| 申请公布号 |
WO0027838(A1) |
申请公布日期 |
2000.05.18 |
| 申请号 |
WO1999EP08114 |
申请日期 |
1999.10.27 |
| 申请人 |
MERCK PATENT GMBH;SEIFERT, BERNHARD;BECKER, SYLVIA |
发明人 |
SEIFERT, BERNHARD;BECKER, SYLVIA |
| 分类号 |
C07D317/42;C07B61/00 |
主分类号 |
C07D317/42 |
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