-Borane Coordinated to Nickel(0) and Some Related Nickel(II) Trihydride Complexes
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- 作者：Marco G. Crestani ; Miguel Muñ ; oz-Herná ; ndez ; Alma Aré ; valo ; Alberto Acosta-Ramí ; rez ; and Juventino J. Garcí ; a
- 刊名：Journal of the American Chemical Society
- 出版年：2005
- 出版时间：December 28, 2005
- 年：2005
- 卷：127
- 期：51
- 页码：18066 - 18073
- 全文大小：133K
- 年卷期：v.127,no.51(December 28, 2005)
- ISSN：1520-5126
文摘
The reactions of the complexes [(dcype)NiH]2, 1, [(dippe)NiH]2, 2, and [(dtbpe)NiH]2, 3, with amixture of BEt3 and Super-Hydride (LiHBEt3) afforded 
-borane nickel(0) compounds of the type [(dcype)Ni(-HBEt2)], 4, [(dippe)Ni(-HBEt2)], 5, [(dtbpe)Ni(-HBEt2)], 6, respectively, with the concomitant formationin each case of [(dcype)2Ni2(H)3][BEt4], 7, [(dippe)2Ni2(H)3][BEt4], 8 and [(dtbpe)2Ni2(H)3][BEt4], 9, respectively.X-ray crystal structures are reported for 4 and 8.The reaction of BEt3 and LiHBEt3 was also reviewed indetail.
-borane nickel(0) compounds of the type [(dcype)Ni(-HBEt2)], 4, [(dippe)Ni(-HBEt2)], 5, [(dtbpe)Ni(-HBEt2)], 6, respectively, with the concomitant formationin each case of [(dcype)2Ni2(H)3][BEt4], 7, [(dippe)2Ni2(H)3][BEt4], 8 and [(dtbpe)2Ni2(H)3][BEt4], 9, respectively.X-ray crystal structures are reported for 4 and 8.The reaction of BEt3 and LiHBEt3 was also reviewed indetail.