| 发明名称 |
VERFAHREN ZUR HERSTELLUNG VON ALPHA- CHLORALKYLARYLKETONEN |
| 摘要 |
Prodn. of an alpha -chloroalkyl aryl ketone of formula (I) comprises reacting an alkyl aryl ketone of formula (II) with SO2Cl2 in the presence of an aliphatic alcohol. n = 1-5; R1 = H, alkyl, alkoxy, aryl, aryloxy, acyloxy, acylamino, halogen or NO2; R2, R3 = H, alkyl or aryl. |
| 申请公布号 |
AT181724(T) |
申请公布日期 |
1999.07.15 |
| 申请号 |
AT19960104306T |
申请日期 |
1996.03.19 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
SIEGEL, WOLFGANG, DR.;DOBLER, WALTER, DR.;JOHN, MICHAEL, DR. |
| 分类号 |
C07C45/63;C07C49/80;C07C49/84;C07C67/287;C07C69/157;C07C69/24;C07C201/12;C07C205/45;C07C233/33;(IPC1-7):C07C45/63 |
主分类号 |
C07C45/63 |
| 代理机构 |
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