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ChemicalBook CAS DataBase List 9-BBN TRIFLATE
62731-43-5

9-BBN TRIFLATE synthesis

2synthesis methods
Equimolar amounts of 9-Borabicyclo[3.3.1]nonane and Trifluoromethanesulfonic Acid are mixed in hexane and stirred at 20 °C for 24 h after which time 9-BBN TRIFLATE is isolated by vacuum distillation.
-

Yield:62731-43-5 85%

Reaction Conditions:

in hexane;trifluoromethanesulfonic acid addn. to 9-borabicyclo<3,1,1>nonane in hexane under Ar, stirring overnight, all at 25°C in the presence ofoxygen or air; concn., vac. distn. under Ar, IR anal.;

References:

Inoue, Tan;Mukaiyama, Teruaki [Bulletin of the Chemical Society of Japan,1980,vol. 53,# 1,p. 174 - 178]

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