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1,2-二(二苯基膦基)乙烯

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1,2-二(二苯基膦基)乙烯
IUPAC名
1,1'-(1Z)-1,2-ethenediylbis[1,1-diphenylphosphine
識別
CAS號 17427-91-7  checkY
983-81-3(1E checkY
983-80-2(1Z checkY
性質
化學式 C26H22P2
摩爾質量 396.4 g·mol−1
外觀 白色固體
熔點 125 °C(398 K)
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。

1,2-二(二苯基膦基)乙烯(dppv)是一種有機磷化合物,化學式為C2H2(PPh2)2,其中Ph為C6H5。它的順式和反式異構體都是已知的,但順式異構體研究更多。它可由二苯基膦1,2-二氯乙烯氫氧化鉀的存在下於DMSO中反應得到。[1]它可以和金屬形成配合物[2][3]它可以被過氧化氫氧化為相應的P,P'-二氧化物。[4]

參考文獻

[編輯]
  1. ^ Khachatryan, R. A.; Grigoryan, N. Yu.; Indzhikyan, M. G. Acetylenic hydrocarbons and vinyl halides in alkylation of PH acids under phase-transfer catalytic conditions or in superbasic media. Zhurnal Obshchei Khimii, 1994. 64 (8): 1260-1265. ISSN: 0044-460X.
  2. ^ Scott D. Boelter, Dan R. Davies, Peter Margl, Kara A. Milbrandt, Darrek Mort, Britt A. Vanchura, David R. Wilson, Molly Wiltzius, Mari S. Rosen, Jerzy Klosin. Phospholane-Based Ligands for Chromium-Catalyzed Ethylene Tri- and Tetramerization. Organometallics. 2020-04-13, 39 (7): 976–987 [2021-08-02]. ISSN 0276-7333. doi:10.1021/acs.organomet.9b00722 (英語). 
  3. ^ Ebrahim M. Mothi, Helen Stoeckli-Evans, Krishnaswamy Panchanatheswaran. Reaction of a Rigid Diphosphine, cis -1,2-bis(diphenylphosphino)ethylene with SnBr 4 and SnI 4 : Phosphine and Phosphine Oxide Coordination. Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry. 2016-09-01, 46 (9): 1371–1375 [2021-08-02]. ISSN 1553-3174. doi:10.1080/15533174.2015.1136953 (英語). 
  4. ^ Paul T. Morse, Richard J. Staples, Shannon M. Biros. Th(IV) complexes with cis-ethylenebis(diphenylphosphine oxide): X-ray structures and NMR solution studies. Polyhedron. 2016-08, 114: 2–12 [2021-08-02]. doi:10.1016/j.poly.2015.05.016. (原始內容存檔於2020-02-20) (英語).