有機合成化学協会誌
Online ISSN : 1883-6526
Print ISSN : 0037-9980
ISSN-L : 0037-9980
総説および総合論文
新規な鉄-インジウム錯体を触媒とする有機ニトリル化合物のC≡N結合への選択的なダブルヒドロシリル化,ダブルヒドロボリル化およびジヒドロボリルシリル化反応
板崎 真澄中沢 浩
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2019 年 77 巻 3 号 p. 220-226

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Selective double hydrosilylation and double hydroborylation were achieved by using tertiary and secondary silanes and pinacolborane with an organonitrile (RC≡N; R=alkyl, aryl) in the presence of a catalytic amount of an iron complex containing indium trihalide [Fe(MeCN)6][cis-Fe(CO)4(InX3)2], prepared by the reaction of [Fe3(CO)12] with InX3 (X=Cl, Br, I). In both reactions two silyl groups and two boryl groups made bonds selectively with only the nitrogen atom. In addition, this catalytic system could be adaptable to an unprecedented one-pot synthesis of borylsilylamine via catalytic hydrosilylation and hydroborylation of organonitrile. These are novel reports of the combination of a transition-metal complex and an indium source in organic synthesis.

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