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    • 6. 发明申请
    • METHOD FOR THE PURIFICATION OF TRIORGANOPHOSPHITES BY TREATMENT WITH A BASIC ADDITIVE
    • 用碱性添加剂处理三价磷化合物的方法
    • WO2007109005A3
    • 2007-11-15
    • PCT/US2007006242
    • 2007-03-09
    • INVISTA TECH SARLRITTER JOACHIM C
    • RITTER JOACHIM C
    • C07F9/02C07F9/141C07F9/142C07F9/144C07F9/145C07F9/6574
    • C07F9/025C07F9/1412C07F9/142C07F9/144C07F9/145C07F9/65744
    • The invention provides a method for separating one or more triorganophosphite components from a crude phosphite mixture containing acidic hydrolysis products, the method comprising: contacting said crude phosphite mixture with a basic additive to produce a second mixture comprising a first phase and a second phase, wherein said first phase comprises the basic additive and one or more components independently selected from the group consisting of (R 2 O)(R 3 O)POH, (R 1 O)(HO)PO(H) and H 3 PO 3 , wherein R 1 , R 2 and R 3 are independently selected from the group consisting of C 1 to C 18 alkyl, C 6 to C 18 aryl and hydroxyaryl, and C 3 to C 18 cycloalkyl and hydroxyalkyl radicals, and wherein R 2 and R 3 can optionally be connected to each other directly by a chemical bond or through an intermediate divalent group R 9 ; and said second phase comprises one or more triorganophosphite components independently selected from the group consisting of (R 4 O)(R 5 O)P(OR 6 ) and ((R 7 O)(R 8 O)PO) n A, wherein R 4 , R 5 , R 6 , R 7 and R 8 are independently selected from the group consisting of C 1 to C 18 alkyl, C 6 to C 18 aryl and C 3 to C 18 cycloalkyl radicals, wherein each of R 4 , R 5 and R 6 can optionally be connected to one or both of the other two directly by a chemical bond or through an intermediate divalent group R 10 , wherein R 7 and R 8 can optionally be connected to each other directly by a chemical bond or through an intermediate divalent group R 11 , wherein A is an optionally substituted or unsubstituted aliphatic, aromatic or heteroaromatic radical, and wherein n is an integer greater than 1; and R 9 , R 10, and R 11 are independently selected from the group consisting of - O-, -S-, and -CH(R 12 )-, wherein R 12 is selected from the group consisting of H, C 6 to C 18 aryl, and C 1 to C 18 alkyl.
    • 本发明提供了从含有酸性水解产物的粗亚磷酸酯混合物中分离一种或多种三有机亚磷酸酯组分的方法,所述方法包括:使所述粗亚磷酸酯混合物与碱性添加剂接触以产生包含第一相和第二相的第二混合物,其中 所述第一相包含碱性添加剂和一种或多种独立地选自以下的组分:(R 2 SUP)O(P 3 O)POH,(R 2 CONH 2 O) 1 HO)PO(H)和H 3 PO 3,其中R 1,R 2,R 3, R 3和R 3独立地选自C 1至C 18烷基,C 6至C 18烷基, C18芳基和羟基芳基以及C18至C18环烷基和羟烷基,并且其中R 2, R 3和R 3可以任选地通过化学键或通过中间二价基团R 9 9直接彼此连接; 并且所述第二相包含一种或多种独立地选自(R 4 SUP)O(R 5 O)P(OR 6)3的亚磷酸三有机酯组分, 和((R 7 O)(R 8)0)PO)n A,其中R 4为SUP R 5,R 6,R 7,R 8和R 8独立地选自C 1至18的烷基,C 6至18的芳基和C 3的基团, 至18 C的环烷基,其中R 4,R 5和R 6中的每一个可任选地连接至 其它两个中的一个或两个直接通过化学键或通过中间二价基团R 10取代,其中R 7和R 8可以任选地 彼此直接通过化学键或通过中间二价基团R 11相连,其中A是任选取代或未取代的脂族,芳族或杂芳族基团,并且其中n 1 s是大于1的整数; 和R 9,R 10,R 11和R 11独立地选自-O - , - S-和-CH (R 12) - ,其中R 12选自H,C 6至C 18,其中R 18选自H,C 6至C 18, 芳基和C 1至C 18烷基。
    • 8. 发明申请
    • METHOD FOR THE PURIFICATION OF TRIORGANOPHOSPHITES BY TREATMENT WITH A BASIC ADDITIVE
    • 通过用基本添加剂处理三氯磷酸盐来净化方法
    • WO2007109005A2
    • 2007-09-27
    • PCT/US2007/006242
    • 2007-03-09
    • INVISTA TECHNOLOGIES S.A R.L.RITTER, Joachim, C.
    • RITTER, Joachim, C.
    • C07F9/02C07F9/141C07F9/142C07F9/144C07F9/145C07F9/6574
    • C07F9/025C07F9/1412C07F9/142C07F9/144C07F9/145C07F9/65744
    • The invention provides a method for separating one or more triorganophosphite components from a crude phosphite mixture containing acidic hydrolysis products, the method comprising: contacting said crude phosphite mixture with a basic additive to produce a second mixture comprising a first phase and a second phase, wherein said first phase comprises the basic additive and one or more components independently selected from the group consisting of (R 2 O)(R 3 O)POH, (R 1 O)(HO)PO(H) and H 3 PO 3 , wherein R 1 , R 2 and R 3 are independently selected from the group consisting of C 1 to C 18 alkyl, C 6 to C 18 aryl and hydroxyaryl, and C 3 to C 18 cycloalkyl and hydroxyalkyl radicals, and wherein R 2 and R 3 can optionally be connected to each other directly by a chemical bond or through an intermediate divalent group R 9 ; and said second phase comprises one or more triorganophosphite components independently selected from the group consisting of (R 4 O)(R 5 O)P(OR 6 ) and ((R 7 O)(R 8 O)PO) n A, wherein R 4 , R 5 , R 6 , R 7 and R 8 are independently selected from the group consisting of C 1 to C 18 alkyl, C 6 to C 18 aryl and C 3 to C 18 cycloalkyl radicals, wherein each of R 4 , R 5 and R 6 can optionally be connected to one or both of the other two directly by a chemical bond or through an intermediate divalent group R 10 , wherein R 7 and R 8 can optionally be connected to each other directly by a chemical bond or through an intermediate divalent group R 11 , wherein A is an optionally substituted or unsubstituted aliphatic, aromatic or heteroaromatic radical, and wherein n is an integer greater than 1; and R 9 , R 10, and R 11 are independently selected from the group consisting of - O-, -S-, and -CH(R 12 )-, wherein R 12 is selected from the group consisting of H, C 6 to C 18 aryl, and C 1 to C 18 alkyl.
    • 本发明提供了从含有酸性水解产物的粗亚硫酸盐混合物中分离一种或多种三有机亚磷酸酯组分的方法,所述方法包括:使所述粗亚磷酸酯混合物与碱性添加剂接触以产生包含第一相和第二相的第二混合物,其中 所述第一相包括基本添加剂和独立地选自(R 2 O)(R 3 O)POH,(R O)O) 1 O)(HO)PO(H)和H 3 PO 3,其中R 1,R 2, R 3和R 3独立地选自C 1至C 18烷基,C 6 - 烷基,C 6 - C 18 -C 18芳基和羟基芳基,C 3〜C 18环烷基和羟烷基,并且其中R 2, SUP>和R 3可以任选地通过化学键直接连接或通过中间二价基团R 9彼此连接; 并且所述第二相包含一种或多种独立选自(R 4 O)(R 5 O)P(OR 6 O))的三有机亚磷酸酯成分, SUP))和((R 7 O)(R 8 O)PO)n A A,其中R 4 O / >,R 5,R 6,R 7和R 8独立地选自C C 1至C 18烷基,C 6至C 18芳基和C 3〜 至C 18环烷基,其中R 4,R 5和R 6中的每一个可以任选地连接到 其中一个或两个直接通过化学键或通过中间二价基团R 10,其中R 7和R 8可任选地 通过化学键直接连接或通过中间二价基团R 11彼此连接,其中A是任选取代或未取代的脂族,芳族或杂芳族基团,其中ni s大于1的整数; 和R 9,R 10,R 11和R 11独立地选自-O - , - S - 和-CH (R 12) - ,其中R 12选自H,C 6至C 18