(Aryl)(amino) borane compounds, method for preparing same

Details (Aryl)(amino) borane compounds, method for preparing same (Aryl)(amino) borane compounds, method for preparing same

2007-02-20

2007-02-20

Page, Thurman K. (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

Reexamination Certificate

active

10499728

ABSTRACT:
The invention concerns (aryl)(amino)borane compounds and a method for preparing same. Said compounds are of formula A-BH—NR1R2, wherein: R1and R2are selected among linear, branched or cyclic alkyl radicals, and arylalkyl radicals, or R1and R2form together an alkylene; and A represents an aromatic or heteroaromatic group optionally polycondensed, or a group selected among the vinyl, dienyl, polyenyl and alkynyl groups, all said groups optionally bearing at least one substituent. The compounds are obtained by a method which consists in preparing an amine-borane R1R2NH.BH3complex, in transforming it into aminoborane R1R2NBH2by heating, then in reacting it with an A-X compound wherein X is a leaving group.

REFERENCES:
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