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US 12,600,805 B2Granted
Fluorine-containing alkyl ammonium borate compound and method for producing same
AssigneeAGC Inc.
InventorsTakuya Fujimoto, Yosuke Ochi
Life of this patent
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Abstract
A compound may be useful as a co-catalyst for polymerizing olefin, diene, and acetylene. A fluorine-containing alkylammonium borate compound of formula (1): wherein each symbol is as defined in the specification, may be highly active and useful as a co-catalyst used for the polymerization reactions of olefin, diene, and acetylene, compositions containing same. Production methods of such a fluorine-containing alkylammonium borate compound are also provided.
Claims16
A compound of formula (1):
- wherein
- R1, R2, R3, and R4 are each independently a C6-14 aryl group substituted by one or more fluorine atoms or one or more fluoro C1-4 alkyl groups,
- R5 is a fluoro C1-6 alkyl group
- R6 and R7 are each independently
- (a) a C1-30 alkyl group optionally substituted by one or more substituents selected from the group consisting of
- (a1) a halogen atom, and
- (a2) a C1-30 alkoxy group, or
- (b) a C3-8 cycloalkyl group optionally substituted by one or more substituents selected from the group consisting of
- (b1) a halogen atom,
- (b2) a C1-30 alkyl group,
- (b3) a C1-30 alkoxy group,
- (b4) a halo C1-30 alkyl group, and
- (b5) a halo C1-30 alkoxy group,
- n is 1,
- m is 1, and
- a total carbon number of R5, R6, and R7 is not less than 25.
13 more elements
A method for producing a compound of formula (1):
- wherein
- R1, R2, R3, and R4 are each independently a C6-14 aryl group substituted by one or more fluorine atoms or one or more fluoro C1-4 alkyl groups,
- R3 is a fluoro C1-6 alkyl group,
- R6 and R7 are each independently
- (a) a C1-30 alkyl group optionally substituted by one or more substituents selected from the group consisting of
- (a1) a halogen atom, and
- (a2) a C1-30 alkoxy group, or
- (b) a C3-3 cycloalkyl group optionally substituted by one or more substituents selected from the group consisting of
- (b1) a halogen atom,
- (b2) a C1-30 alkyl group,
- (b3) a C1-30 alkoxy group
- (b4) a halo C1-30 alkyl group, and
- (b5) a halo C1-30 alkoxy group
- n is 1,
- m is 1, and
- a total carbon number of R5, Re, and R7 is not less than 25,
- the method comprising:
- reacting, in the presence of a protic acid, a compound of formula (4):
- wherein
- R1, R2, R3, and R4 are as defined above,
- Mp+ is an alkali metal ion or an alkaline earth metal ion, and
- p is 1 or 2,
- with a compound of formula (3):
- wherein R5, Re and R7 are as defined above.
21 more elements
Dependencies are inferred from the claim text.