发明名称 |
Process for the manufacture of substituted thianthrene based products |
摘要 |
Thianthrene compounds are prepared by adding sulfur monochloride to an excess of a benzene compound in the presence of aluminum chloride, and reacting to form a thianthrene compound as an insoluble aluminum chloride complex; slurrying the complex in an inert organic liquid; treating the slurry with a Lewis base, such as ammonia to free the thianthrene compound from the complex.
|
申请公布号 |
US4091031(A) |
申请公布日期 |
1978.05.23 |
申请号 |
US19760737320 |
申请日期 |
1976.11.01 |
申请人 |
HOOKER CHEMICALS & PLASTICS CORP. |
发明人 |
BUCKHOLTZ, HARRY E.;BOSE, ARUN C. |
分类号 |
C07D339/08;C09B57/00;(IPC1-7):C07D339/08 |
主分类号 |
C07D339/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|