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Facile Synthesis of a Stable Dihydroboryl {BH2}− Anion
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2018-10-18 , DOI: 10.1002/anie.201809983 Merle Arrowsmith 1, 2 , James D. Mattock 3 , Stephan Hagspiel 1, 2 , Ivo Krummenacher 1, 2 , Alfredo Vargas 3 , Holger Braunschweig 1, 2
Angewandte Chemie International Edition ( IF 16.1 ) Pub Date : 2018-10-18 , DOI: 10.1002/anie.201809983 Merle Arrowsmith 1, 2 , James D. Mattock 3 , Stephan Hagspiel 1, 2 , Ivo Krummenacher 1, 2 , Alfredo Vargas 3 , Holger Braunschweig 1, 2
Affiliation
While the one‐electron reduction of (CAACMe)BH2Br (CAACMe=1‐(2,6‐diisopropylphenyl)‐3,3,5,5‐tetramethylpyrrolidin‐2‐ylidene) yields a hydride‐shift isomer of the corresponding tetrahydrodiborane, a further reversible reduction leads to the first stable parent boryl anion, [(CAACMe)BH2]−, which acts as a powerful boron nucleophile.
中文翻译:
稳定的二氢硼基{BH2}-阴离子的简便合成
(CAAC Me)BH 2 Br的单电子还原(CAAC Me = 1-(2,6-二异丙基苯基)-3,3,5,5-四甲基吡咯烷基-2-亚基)生成氢化物转移异构体相应的四氢二硼烷,进一步可逆还原导致第一个稳定的母体硼基阴离子[(CAAC Me)BH 2 ] -,它充当强大的硼亲核试剂。
更新日期:2018-10-18
中文翻译:
稳定的二氢硼基{BH2}-阴离子的简便合成
(CAAC Me)BH 2 Br的单电子还原(CAAC Me = 1-(2,6-二异丙基苯基)-3,3,5,5-四甲基吡咯烷基-2-亚基)生成氢化物转移异构体相应的四氢二硼烷,进一步可逆还原导致第一个稳定的母体硼基阴离子[(CAAC Me)BH 2 ] -,它充当强大的硼亲核试剂。