JPS646285A - Production of aryloxy-substituted phosphazene derivative - Google Patents
Production of aryloxy-substituted phosphazene derivativeInfo
- Publication number
- JPS646285A JPS646285A JP12799387A JP12799387A JPS646285A JP S646285 A JPS646285 A JP S646285A JP 12799387 A JP12799387 A JP 12799387A JP 12799387 A JP12799387 A JP 12799387A JP S646285 A JPS646285 A JP S646285A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- phosphazene derivative
- derivative
- reacting
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To obtain the titled substance useful as flame retardant, lubricant, etc., suppressing side reactions, by reacting a phosphazene derivative with a hydroxyaryl compound in the presence of a catalytic amount of a pyridine derivative using a strong inorganic base, etc., as an acid acceptor. CONSTITUTION:The objective compound of formula IV (l is 1-m) can be produced by reacting (A) a phosphazene derivative of formula III (R is organic group bonded to P through O, S or N, OH or NH2; n >=3; m is 1-2n; p is 2n-m) or its mixture with (B) a hydroxyaryl compound of formula HOAr [Ar is (substituted)aryl] in the presence of (C) a catalytic amount of a pyridine derivative of formula I (Q<1> and Q<2> are lower alkyl or form a pyrrolidine ring, piperidine ring or morpholine ring together with N) using (D) a strong inorganic base or a tertiary amine of formula II (X<1> is alkyl, cycloalkyl, etc.; X<2> is lower alkyl or forms a pyrrolidine ring, etc., together with N) as an acid acceptor.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12799387A JPS646285A (en) | 1987-02-18 | 1987-05-27 | Production of aryloxy-substituted phosphazene derivative |
US07/401,570 US5075453A (en) | 1987-02-18 | 1989-08-29 | Process for producing aryloxy-substituted phosphazene derivatives |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3342387 | 1987-02-18 | ||
JP12799387A JPS646285A (en) | 1987-02-18 | 1987-05-27 | Production of aryloxy-substituted phosphazene derivative |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS646285A true JPS646285A (en) | 1989-01-10 |
Family
ID=26372099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12799387A Pending JPS646285A (en) | 1987-02-18 | 1987-05-27 | Production of aryloxy-substituted phosphazene derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS646285A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5106521A (en) * | 1989-10-09 | 1992-04-21 | Bridgestone Corporation | Electrorheological fluids comprising carbonaceous particulates dispersed in electrical insulating oily medium containing a compound having specific functional groups |
US5130042A (en) * | 1989-10-25 | 1992-07-14 | Bridgestone Corporation | Electrorheological fluids comprising carbonaceous particulates dispersed in electrical insulating oily medium having P═N bonds in the molecule |
JP2001192392A (en) * | 2000-01-11 | 2001-07-17 | Chemiprokasei Kaisha Ltd | Cyclic phosphazene compound, cyclic phosphazene mixed composition, phosphazene composition, flame-retardant comprising the composition as active ingredient and flame-retardant composition containing the flame- retardant |
EP1279720A1 (en) * | 2000-03-21 | 2003-01-29 | Otsuka Kagaku Kabushiki Kaisha | Flame retardant, flame-retardant resin composition, molded object, and electronic part |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55147296A (en) * | 1979-04-20 | 1980-11-17 | Commw Scient Ind Res Org | Manufacture of organophosphoric acid ester |
JPS60155187A (en) * | 1983-12-12 | 1985-08-15 | ジーイー・ケミカルズ・インコーポレーテッド | Manufacture of phosphazene esters |
-
1987
- 1987-05-27 JP JP12799387A patent/JPS646285A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55147296A (en) * | 1979-04-20 | 1980-11-17 | Commw Scient Ind Res Org | Manufacture of organophosphoric acid ester |
JPS60155187A (en) * | 1983-12-12 | 1985-08-15 | ジーイー・ケミカルズ・インコーポレーテッド | Manufacture of phosphazene esters |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5106521A (en) * | 1989-10-09 | 1992-04-21 | Bridgestone Corporation | Electrorheological fluids comprising carbonaceous particulates dispersed in electrical insulating oily medium containing a compound having specific functional groups |
US5130042A (en) * | 1989-10-25 | 1992-07-14 | Bridgestone Corporation | Electrorheological fluids comprising carbonaceous particulates dispersed in electrical insulating oily medium having P═N bonds in the molecule |
JP2001192392A (en) * | 2000-01-11 | 2001-07-17 | Chemiprokasei Kaisha Ltd | Cyclic phosphazene compound, cyclic phosphazene mixed composition, phosphazene composition, flame-retardant comprising the composition as active ingredient and flame-retardant composition containing the flame- retardant |
EP1279720A1 (en) * | 2000-03-21 | 2003-01-29 | Otsuka Kagaku Kabushiki Kaisha | Flame retardant, flame-retardant resin composition, molded object, and electronic part |
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