双(三苯基膦)二氯化镍
双(三苯基膦)二氯化镍是一种配位化合物,化学式为NiCl2[(P(C6H5)3]2。它是深蓝色的晶体,可用作有机合成的催化剂。它可由氯化镍六水合物和三苯基膦在醇溶液或无水乙酸溶液中反应得到。[1]它和二茂镍反应,得到一氯化(环戊二烯基)(三苯基膦)镍。[2]它和乙烯在锌的存在下于四氢呋喃中反应,得到双(三苯基膦)(η2-乙烯)镍。[3]
| 双(三苯基膦)二氯化镍 | |
|---|---|
![]() | |
| IUPAC名 dichloridobis(triphenylphosphine)nickel(II) | |
| 别名 | Bis(triphenylphosphine)nickel(II) dichloride Bis(triphenylphosphine)nickel(II) chloride Dichlorobis(triphenylphosphine)nickel(II) Bis(triphenylphosphine)nickel chloride |
| 识别 | |
| CAS号 | 39716-73-9(tetrahedral form) 14264-16-5(square planar form) |
| PubChem | 498315 |
| ChemSpider | 76051 |
| SMILES |
|
| 性质 | |
| 化学式 | C36H30Cl2NiP2 |
| 外观 | 蓝紫色(tetrahedral)或红色(sq. planar)晶体 |
| 危险性 | |
GHS危险性符号![]() ![]() | |
| GHS提示词 | 危险 |
| H-术语 | H302, H317, H350, H412 |
| P-术语 | P201, P202, P261, P264, P270, P272, P273, P280, P281, P301+312, P302+352, P308+313, P321, P330 |
| 若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 | |
参考文献
- Montgomery, J. Science of Synthesis Georg Thiene Verlag KG, Vol. 1, p 11, CODEN: SSCYJ9
- Elizabeth R. Burkhardt, Robert G. Bergman, Clayton H. Heathcock. . Organometallics. 1990-01, 9 (1): 30–44 [2021-02-01]. ISSN 0276-7333. doi:10.1021/om00115a007. (原始内容存档于2020-11-23) (英语).
- Bzowej, Eugene I.; Montgomery, Francis J. Ethylenebis(triphenylphosphine)-nickel(0). e-EROS Encyclopedia of Reagents for Organic Synthesis, 2001. pp 1-3. CODEN: 69KUHI.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.


