by-products in the preparations of II and VI, respectively. Reactions of I, II and VII with KOH yield the corresponding salts K[(CF3)3B·NMe2] (IX), K[(CF3)3B·NEt2] (X) and K[(CF3)3B·NHEt] (XI). IX and X react with CH3I, CH3OSO2CF3 and allyl bromide to yield the tertiary amine adducts (CF3)3B·NR1R2R3, R1R2R3Me (XII), R1R2Me, R3C3H5 (XIII), R1R2Et, R3Me (XIV), R1R2Et, R3C3H5 (XV). The structure
各种加合物(CF 3)3 ·B·NHR 1 - [R 2未知游离
路易斯酸的三(三
氟甲基)
硼烷与仲胺已被选自Cl制备2 BNR 1 - [R 3通过与亲核三
氟甲基化和随后的质子化,R 1 R 2 Me(I)中,R 1 R 2 Et(II)中,R 1 + R 2 C 5 ħ 10(III)中,R 1 R 2 cyclo-C 6 H ^ 11(IV)中,R 1 我,R 2CH 2博士(V)中,R 1 Me,R 2 t卜(VI)。
伯胺衍
生物(CF 3)3 ·B·NH 2 - [R 1,R 1 Et(VII)和Me(VIII),已经分离作为副产物在分别II和VI的制剂。I,II和VII与KOH的反应生成相应的盐K [(CF 3)3 B·NMe 2 ](IX),K [(CF 3)3 B·NEt 2 ](X)和K [(CF 3)3 B·NHEt](XI)。IX和X与CH 3 I,CH