IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0465563
(1999-12-17)
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발명자
/ 주소 |
- Strauss Steven H.
- Ivanov Sergei V.
- Lupinetti Anthony J.
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출원인 / 주소 |
- Colorado State University Research Foundation
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대리인 / 주소 |
Townsend and Townsend and Crew LLP
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인용정보 |
피인용 횟수 :
8 인용 특허 :
1 |
초록
▼
The present invention provides compounds comprising a polyhalogenated heteroborane anion of the formula R.sub.a ZB.sub.b H.sub.c F.sub.d X.sub.e (OR").sub.f.sup.-1, and a method for producing the same. Specifically, the present invention provides compounds comprising a polyfluorinated monocarborane
The present invention provides compounds comprising a polyhalogenated heteroborane anion of the formula R.sub.a ZB.sub.b H.sub.c F.sub.d X.sub.e (OR").sub.f.sup.-1, and a method for producing the same. Specifically, the present invention provides compounds comprising a polyfluorinated monocarborane anion.
대표청구항
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[ What is claimed is:] [1.] A method for producing a polyhalogenated monoheteroborane anion of the formula R.sub.a ZB.sub.b H.sub.c F.sub.d X.sub.e (OR.DELTA.).sub.f.sup.-1 whose core structure contains one non-boron atom Z, wherein R is bonded to Z, and H, F, X and OR" are bonded to boron atoms, sa
[ What is claimed is:] [1.] A method for producing a polyhalogenated monoheteroborane anion of the formula R.sub.a ZB.sub.b H.sub.c F.sub.d X.sub.e (OR.DELTA.).sub.f.sup.-1 whose core structure contains one non-boron atom Z, wherein R is bonded to Z, and H, F, X and OR" are bonded to boron atoms, said method comprising the step of contacting a compound of the formula M[R'.sub.a ZB.sub.b H.sub.g F.sub.h X.sub.i (OR").sub.j ].sub.k with a mixture comprising X'.sub.2 and HX' to produce said polyhalogenated monoheteroborane; whereinM is a cation having a valence of from 1 to 4;Z is selected from the group consisting of C, Si, Ge, Sn, Pb, N, P, As, Sb, and Bi;R' is selected from the group consisting of polymer, hydrogen, halide, C.sub.1 -C.sub.10 alkyl, C.sub.1 -C.sub.10 cycloalkyl, C.sub.1 -C.sub.10 alkenyl, C.sub.1 -C.sub.10 alkynyl, and C.sub.4 -C.sub.20 aryl, wherein said polymer is selected from the group consisting of polyethylene glycol, polyethylene, polypropylene, and polystyrene;R is R' or halogenated R', and when R' is hydrogen or halide R is hydrogen or halide, respectively, or X;each X is independently halide;R" is selected from the group consisting of polymer, hydrogen, C.sub.1 -C.sub.10 alkyl, C.sub.1 -C.sub.10 cycloalkyl, C.sub.1 -C.sub.10 alkenyl, C.sub.1 -C.sub.10 alkynyl, and C.sub.4 -C.sub.20 aryl, wherein said polymer is selected from the group consisting of polyethylene glycol, polyethylene, polypropylene, and polystyrene;X'.sub.2 is halogen;X' is halide;a is 0 or 1;b is an integer from 5 to 13;c is an integer from 0 to 13;d is an integer from 1 to 13;e is an integer from 0 to 13;f is an integer from 0 to 5;g is an integer from 1 to 13;h is an integer from 0 to 12;i is an integer from 0 to 13;j is an integer from 0 to 5; andk is an integer from 1 to 4;provided d>h, c+d+e+f=b and g+h+i+j=b.
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