反应条件
in toluene
byproducts: H2, H2S; under N2, exclusion of moisture, B2H6 is introduced into soln. of H2S2 in toluene, react. time 4 h; azeotropic distn. (with toluene) in vac., trithiadiborolan is collected at 0°C and freezed out at -45°C, H2S is absorbed in a KOH soln., intermediates are detd. by (11)B-NMR;
参考文献
Binder, Herbert; Ehmann, Wolfgang; Dermentzis, Konstantinos
Zeitschrift fuer Naturforschung, Teil B: Chemical Sciences, 1991 , vol. 46, p. 581 - 586