Redox-untersuchungen an jodboranen IV. Darstellung und reaktionen von diphenyljodboran
作者:Walter Siebert、Max Schmidt、Eduard Gast
DOI:10.1016/s0022-328x(00)80083-2
日期:1969.11
Diphenyliodoborane is obtained (a) by “transhalogenation” of diphenylchloroborane with BI3, (b) by redistribution of triphenylborane and diiodophenylborane and (c) by the reaction of diiodophenylborane with sodium tetraphenylborate. As a by-product, 9,10-diiodo-9,10-dihydro-9,10-diboraanthracene is formed in reactions (b) and (c). The high chemical reactivity of diphenyliodoborane can be used for redox
二苯基碘硼烷是(a)通过将二苯基氯硼烷与BI 3进行“卤代转移”而获得的;(b)通过三苯基硼烷和二碘苯基硼烷的重新分布而获得的;以及(c)通过二碘苯基硼烷与四苯基硼酸钠的反应获得的。作为副产物,在反应(b)和(c)中形成9,10-二碘-9,10-二氢-9,10-二硼蒽蒽。二苯基碘硼烷的高化学反应性可用于与亲核试剂的氧化还原反应。