...
首页> 外文期刊>Organometallics >(NH)-phosphanylamido- and (PH)-phosphoraneiminato transition-metal complexes: Syntheses, structures, and computational studies
【24h】

(NH)-phosphanylamido- and (PH)-phosphoraneiminato transition-metal complexes: Syntheses, structures, and computational studies

机译:(NH)-磷酰胺基和(PH)-磷亚胺基过渡金属配合物:合成,结构和计算研究

获取原文
获取原文并翻译 | 示例
           

摘要

Reactions of aminobis(diorganylamino)phosphanes (R2N)(2)PNH2 (R = iPr (a), Cy (b)) with Cp2MCl2 (M = Ti, Zr, Hf), CpTiCl3, and TiCl4 lead to the formation of the transition-metal complexes (R2N)(2)PN(H)MCp2Cp2Cl (M=Ti (1b), Zr (2a,b) Hf (3a,b)) (R2N)(2)P(H)NTiCpCl2 (8a,b), and (R2N)(2)P(H)NTiCl3 (10a,b), respectively. The influence of electronic effects of the metal fragment on the resulting equilibrium between the (NH)-phosphanylamido and the tautomeric (PH-iminophosphorane form is presented in detail.; Computational studies unambiguously confirm the experimental results. The molecular structures of 2a, 3a, and 8b have been determined by single-crystal S-ray diffraction. [References: 45]
机译:氨基双(二有机基氨基)膦(R2N)(2)PNH2(R = iPr(a),Cy(b))与Cp2MCl2(M = Ti,Zr,Hf),CpTiCl3和TiCl4的反应导致形成过渡-金属配合物(R2N)(2)PN(H)MCp2Cp2Cl(M = Ti(1b),Zr(2a,b)Hf(3a,b))(R2N)(2)P(H)NTiCpCl2(8a,b )和(R2N)(2)P(H)NTiCl3(10a,b)。详细介绍了金属碎片的电子效应对(NH)-磷酰胺基和互变异构体(PH-亚氨基膦烷)形式之间平衡的影响;计算研究明确证实了实验结果:2a,3a,通过单晶S射线衍射确定了[b]和[b] [8b]。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号