Title:
ベンゾチオフェンの精製方法
Document Type and Number:
Japanese Patent JP4357608
Kind Code:
B2
Inventors:
Chisaki Toshihide
Takahiro Imamura
Katsuhide Noguchi
Takahiro Imamura
Katsuhide Noguchi
Application Number:
JP18217698A
Publication Date:
November 04, 2009
Filing Date:
June 29, 1998
Export Citation:
Assignee:
Nippon Steel Chemical Co., Ltd.
International Classes:
C07D333/54; C07B63/00
Domestic Patent References:
| JP4095070A | ||||
| JP8502057A | ||||
| JP9151139A |
Foreign References:
| US2470116 | ||||
| WO1998025915A1 |
Other References:
Khimiya Geterotsiklicheskikh Soedinenii (1982), (12), 1618-1622
(社)日本化学会編「新実験化学講座 1-1.基本操作[I]」丸善(昭和50年)318-319頁
(社)日本化学会編「新実験化学講座 1-1.基本操作[I]」丸善(昭和50年)318-319頁
Attorney, Agent or Firm:
Katsuo Naruse
Tomohiro Nakamura
Aoya Kazuo
Tomohiro Nakamura
Aoya Kazuo