Title:
化学反応混合物から酸をイオン性液体により分離する方法
Document Type and Number:
Japanese Patent JP4950413
Kind Code:
B2
Abstract:
Process for preparing aminodihalophosphines, diaminohalophosphines, triaminophosphines, phosphorous ester diamides, aminophosphines, diaminophosphines, phosphorous ester amide halides and aminophosphine halides with elimination of an acid in the presence of an auxiliary base, wherein the auxiliary base b) and the acid form a salt which is liquid at temperatures at which the desired product is not significantly decomposed during the process of separating off the liquid salt and c) the salt of the auxiliary base forms two immiscible liquid phases with the desired product or the solution of the desired product in a suitable solvent.
Inventors:
Matthias Marce
Clemens Masone
Claus Hull Plitter
Ralph Noet
Michael Balchu
Wolfgang Siegel
Fight Steakman
Miguel Flores
Oliver Futtenloch
Michael Becker
Clemens Masone
Claus Hull Plitter
Ralph Noet
Michael Balchu
Wolfgang Siegel
Fight Steakman
Miguel Flores
Oliver Futtenloch
Michael Becker
Application Number:
JP2003562056A
Publication Date:
June 13, 2012
Filing Date:
January 21, 2003
Export Citation:
Assignee:
BASF SE
International Classes:
C07B63/02; C07D233/58; B01J31/24; C07B61/00; C07B63/00; C07C1/30; C07C7/10; C07C13/23; C07C45/50; C07C67/14; C07C67/58; C07C69/14; C07C69/78; C07C403/12; C07D233/60; C07D403/12; C07F7/18; C07F9/02; C07F9/12; C07F9/142; C07F9/145; C07F9/22; C07F9/46; C07F9/48; C07F9/50; C07F9/52; C07F9/572; C07F9/6503; C07F9/6574; C07F9/6584
Domestic Patent References:
| JP5058982A | ||||
| JP2001131142A |
Foreign References:
| WO2000040587A1 | ||||
| WO1999052632A1 |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Ryoichi Shino
Shuichi Sumiyoshi
Yasushi Miyagi
Kiyoshi Kuruma
Takuya Kuno
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Ryoichi Shino
Shuichi Sumiyoshi
Yasushi Miyagi
Kiyoshi Kuruma