Use of the aqua complex [fac-Mn(CO)3(dppe)OH2]BF4 for the preparation of a series of fac-Mn(CO)3(dppe)Z and [fac-Mn(CO)3(dpp
详细信息 查看全文
- 作者：Becker ; Thomas M. ; Krause Bauer ; Jeanette A. ; Homrighausen ; Craig L. ; Orchin ; Milton
- 关键词：Manganese complexes ; Crystal structures ; Nitrato complexes ; Isocyanide complexes ; Nitrile complexes
- 刊名：Journal of Organometallic Chemistry
- 出版年：2000
- 出版时间：May 15, 2000
- 年：2000
- 卷：602
- 期：1-2
- 页码：97-104
- 全文大小：195 K
文摘
The aqua ligand in the titled complex (prepared by a simple two-step, high-yield synthesis) is readily replaced by the desired anionic ligand Z−, to give a six-coordinate neutral species fac-Mn(CO)3(dppe)Z. Examples of such complexes where Z
O
NO2, CN, OMe, OC(O)OMe, and OS(O)2CF3 (OTf) are reported herein. Neutral ligands also replace the aqua ligand to give ionic complexes [fac-Mn(CO)3(dppe)Z]BF4. Examples where Z=2,6-dimethylphenyl (xylyl) isocyanide, acetonitrile, benzonitrile, and acrylonitrile are also reported herein. Crystal structures of fac-Mn(CO)3(dppe)NO3 (2), [fac-Mn(CO)3(dppe)(xylyl-NC)]BF4 (7), and [fac-(CO)3Mn(dppe)(PhCN)]BF4 (9), are reported.
ONO2, CN, OMe, OC(O)OMe, and OS(O)2CF3 (OTf) are reported herein. Neutral ligands also replace the aqua ligand to give ionic complexes [fac-Mn(CO)3(dppe)Z]BF4. Examples where Z=2,6-dimethylphenyl (xylyl) isocyanide, acetonitrile, benzonitrile, and acrylonitrile are also reported herein. Crystal structures of fac-Mn(CO)3(dppe)NO3 (2), [fac-Mn(CO)3(dppe)(xylyl-NC)]BF4 (7), and [fac-(CO)3Mn(dppe)(PhCN)]BF4 (9), are reported.