作者:H. Bürger、T. Hagen、G. Pawelke
DOI:10.1016/0022-328x(93)83310-r
日期:1993.8
Dimethylaminobis(trifluoromethyl)borane, (CF3)2BNMe2 (A), undergoes B-alkylation on treatment with 1-alkenes of the general formula (R1CH2)(R2)CCH2 to yield triorganoboron adducts Me2(H)NB(CF3)2CH2(R2)CCHR1(R1 H, R2Me (I); R1H, R2 CH2(CF3)2BNHMe2 (II); R1Me, R2 Et (III); R1H, R2CH2(tBu) (IV); R1H, R2Ph (V); R1H, R2 CHCMe2 (VI); R1Ph, R2H (VII); R1nPr, R2H (VIII); R1 iPr, R2H
Dimethylaminobis(三氟甲基)硼烷,(CF 3)2 BNMe 2(甲),经过与所述通式(R 1-烯烃治疗B烷基化1 CH 2)(R 2)CCH 2,得到的加合物triorganoboron我2(H)NB(CF 3)2 CH 2(R 2)CCHR 1(R 1 H,R 2 Me(我); R 1 H,R 2 CH 2(CF 3)2 BNHMe 2(II); [R 1 Me,R 2 Et(III); R 1 = H,R 2 = CH 2(t Bu)(IV);[R 1 H,R 2 Ph(V); [R 1 H,R 2 CHCMe 2(VI); [R 1 Ph,R 2 H(VII); [R 1 Ñ镨,R 2 H(VIII); [R 1 我镨,R 2 H(IX))。与此相反,单取代的乙烯衍生物(R 2)CHCH 2(R小号卜中,Ph,MES中,Me