Title:
アルキル亜ホスホン酸塩およびジアルキルホスフィン酸塩の混合物の製造方法
Document Type and Number:
Japanese Patent JP2013529191
Kind Code:
A
Abstract:
The invention relates to a method for producing mixtures of alkylphosphonous acid and dialkylphosphinic acid salts, characterized in that a) a phosphinic acid source (I) is reacted with olefins (II) in the presence of a catalyst A to obtain a mixture of alkylphosphonous acid (III) and dialkylphosphinic acid (IV) or salts or esters thereof, and b) the thus obtained mixture of alkylphosphonous acid (III) and dialkylphosphinic acid (IV) or the salts or esters thereof is reacted with metal compounds of Mg, Ca, Al, Sb, Sn, Ge, Ti, Fe, Zr, Zn, Ce, Bi, Sr, Mn, Li, Na, K and/or a protonated nitrogen base to obtain the corresponding mixtures of alkylphosphonous acid salt (V) and dialkylphosphinic acid salt (VI) of said metals and/or a nitrogen compound, (V) (VI), wherein Y represents Mg, Ca, AI, Sb, Sn, Ge, Ti, Fe, Zr, Zn, Ce, Bi, Sr, Mn, Li, Na; K and/or a nitrogen compound and n represents ¼, ⅓, ½, 1.
Inventors:
Hill michael
Herold Sebastian
Clause Werner
Jicken Martin
Herold Sebastian
Clause Werner
Jicken Martin
Application Number:
JP2013506526A
Publication Date:
July 18, 2013
Filing Date:
April 20, 2011
Export Citation:
Assignee:
Clariant Finance (BV) Limited
International Classes:
C07F9/30; C07F9/48; C08K5/53; C08L101/00; C09K21/12; C07B61/00; C07F3/06; C07F5/06; C07F7/28
Domestic Patent References:
| JP2007534685A | 2007-11-29 | |||
| JP2001525328A | 2001-12-11 | |||
| JP2001525327A | 2001-12-11 | |||
| JP2005179360A | 2005-07-07 | |||
| JP2005179362A | 2005-07-07 | |||
| JP2013531615A | 2013-08-08 |
Foreign References:
| WO2007007663A1 | 2007-01-18 | |||
| WO2007064748A1 | 2007-06-07 | |||
| WO2009010188A2 | 2009-01-22 |
Attorney, Agent or Firm:
Mitsufumi Esaki
Blacksmith
Katsunori Uenishi
Ichiro Torayama
Blacksmith
Katsunori Uenishi
Ichiro Torayama