byproducts: isobutan, boron hydride; High Pressure; under N2; diborane and trihalogen-borane was added to t-butylbenzene at-130°C, then in a closed autoclave the mixture was heated to 130°C for 40 min; at -195.8°C H2 was removed, at room temp. the residue of trihalogen-borane and diborane were removed, unseparable isomers; elem. anal.;
in neat (no solvent) addn. of diborane to amine at liquid N2 temp., keeping at -111°C, -78°C and 0°C consecutively, stirring at 0°C for 4-6 h (vacuum line); cooling to -78°C, removal of B2H6 by distn.;
参考文献
Brown, Herbert C.; Murray, Leo T.
Inorganic Chemistry, 1984 , vol. 23, p. 2746 - 2753
in pentane introduction of B2H6 (from Na(BH4) and (C2H5)2O*BF3 in diglyme) in the pentane-soln.; evapn. of solvent and excess of substituted pyridine;; recrystn.;;
in neat (no solvent) addn. of diborane to amine at liquid N2 temp., keeping at -111°C, -78°C and 0°C consecutively, stirring at 0°C for 4-6 h (vacuum line); cooling to -78°C, removal of B2H6 by distn.;
参考文献
Gmelin Handbook: B: B-Verb.14, 3.8.1.2.1, page 94 - 97
Full Text Show Details
Ethyl Corp.
Patent: US2860167 , 1958 ;
C. A., 1959 , p. 9061
Zhigach, A. F.; Svitsyn, R. A.; Sobolev, E. S.
Journal of General Chemistry USSR (English Translation), 1973 , vol. 43, p. 1941 - 1945
Full Text Show Details
Gmelin Handbook: B: B-Verb.14, 3.8.1.2.1, page 94 - 97
