乙二膦
乙二膦 | |
---|---|
识别 | |
CAS号 | 5518-62-7 |
性质 | |
化学式 | C2H8P2 |
摩尔质量 | 94.03 g·mol−1 |
沸点 | 114—117 °C(387—390 K)(725 torr)[1] |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
乙二膦是一种有机磷化合物,化学式为H2PCH2CH2PH2。它可由乙二膦酸四甲酯[2]或P,P,P',P'-四氯乙二膦[3]的还原反应得到。它可作为配体和金属配位,如它和五羰基溴化锰在三氯甲烷中反应,可以得到三羰基(乙二膦)溴化锰。[4]
参考文献
- ^ Alkylenediphosphines. 1968 GB 1130487.
- ^ Berthod, Mikaeel; Lemaire, Marc; Favre-Reguillon, Alain; Mignani, Gerard. Process for preparation of a primary phosphines by reduction of phosphonates with hydropolysiloxanes. 2008 WO 2008080833 A1.
- ^ Julia Wildt, Anna C. Brezny, Clark R. Landis. Backbone-Modified Bisdiazaphospholanes for Regioselective Rhodium-Catalyzed Hydroformylation of Alkenes. Organometallics. 2017-08-28, 36 (16): 3142–3151 [2022-03-22]. ISSN 0276-7333. doi:10.1021/acs.organomet.7b00475. (原始内容存档于2022-03-22) (英语).
- ^ Peter G. Edwards, F. Ekkehardt Hahn, Matthieu Limon, Paul D. Newman, Benson M. Kariuki, Andreas Stasch. Manganese complexes of phosphino-μ-phosphido ligands. Dalton Transactions. 2009, (26): 5115 [2022-03-22]. ISSN 1477-9226. doi:10.1039/b822870a (英语).