Title:
1,4-ブタンジオール・モノニトレートの精製方法
Document Type and Number:
Japanese Patent JP4558497
Kind Code:
B2
Abstract:
A process for the purification of 1,4-butanediol mononitrate from 1,4-butanediol dinitrate and 1,4-butanediol, by selective extraction with solvents is herein disclosed.
Inventors:
Titian Scubra
Nevio Francescotti
Faust gorassini
Graziano Castardi
Nevio Francescotti
Faust gorassini
Graziano Castardi
Application Number:
JP2004550943A
Publication Date:
October 06, 2010
Filing Date:
November 06, 2003
Export Citation:
Assignee:
DIPHARMA S.p.A.
International Classes:
C07C201/02; C07C203/04; C07C
Foreign References:
| WO2001010814A1 | ||||
| WO1998025918A1 |
Other References:
Enviromental Science & Technology,2000年,Vol.34,p.1197-1203
Indian Journal of Chemistry,1994年,Vol.33B,p.790-791
Synthetic Communications,1992年,Vol.22,p.677-681
Indian Journal of Chemistry,1994年,Vol.33B,p.790-791
Synthetic Communications,1992年,Vol.22,p.677-681
Attorney, Agent or Firm:
Kyousei Tamura
Minato Saito
Nagatoshi Shinagawa
Minato Saito
Nagatoshi Shinagawa