Invention Grant
US3389069A Two-step chlorination of heterocyclic tertiary amines to produce compounds having an-n=cci-radical
失效
两步氯化杂环叔胺以产生具有-n = cci-基的化合物
- Patent Title: Two-step chlorination of heterocyclic tertiary amines to produce compounds having an-n=cci-radical
- Patent Title (中): 两步氯化杂环叔胺以产生具有-n = cci-基的化合物
-
Application No.: US44640265Application Date: 1965-04-07
-
Publication No.: US3389069APublication Date: 1968-06-18
- Inventor: HANS HOLTSCHMIDT , WILFRIED ZECHER
- Applicant: BAYER AG
- Assignee: Bayer Ag
- Current Assignee: Bayer Ag
- Priority: US44640265 1965-04-07; US22007062 1962-08-28
- Main IPC: C07D213/61
- IPC: C07D213/61
Information query
