7509-48-0

• 常用中文名：diethyl 2-triphenylphosphoranylidenepropanedioate
• 常用英文名：diethyl 2-triphenylphosphoranylidenepropanedioate
• CAS号：7509-48-0
• 分子式：C₂₅H₂₅O₄P
• 分子量：420.43700
• 发布时间：2017-11-05 01:21:29
• 更新时间：2024-01-10 14:00:01

名称

• 英文名: diethyl 2-(triphenyl-λ5-phosphanylidene)propanedioate
• 英文别名: Triphenylphosphoranyliden-malonsaeure-diaethylester; triphenylphosphoranylidene-malonic acid diethyl ester; diethyl 2-triphenylphosphoranylidenemalonate; 2-(triphenylphosphoranylidene)-1,3-diethyl ester; 2-(triphenylphosphoranylidene)malonate; diethyl 2-(triphenyl; diethyl 2-triphenylphosphoranylidenepropanedioate

物化性质

• 密度: 1.19g/cm3
• 沸点: 542.2ºC at 760 mmHg
• 分子式: C₂₅H₂₅O₄P
• 分子量: 420.43700
• 闪点: 294.7ºC
• 精确质量: 420.14900
• PSA: 62.41000
• LogP: 3.27910
• 折射率: 1.588

合成路线

5256-74-6 603-35-0 ~64% 7509-48-0

文献：Lu, Xiyan; Fang, Hong; Ni, Zhijie Journal of Organometallic Chemistry, 1989 , vol. 373, p. 77 - 84

105-36-2 1099-45-2 ~% 7509-48-0

文献：F. HOFFMANN-LA ROCHE AG; LIN, Xianfeng; QIU, Zongxing; TANG, Guozhi; WONG, Jason Christopher; ZHANG, Zhenshan Patent: WO2012/98132 A1, 2012 ; Location in patent: Page/Page column 72-74 ; WO 2012/098132 A1

541-41-3 1099-45-2 ~83% 7509-48-0

文献：Meshram; Reddy, Gondi Sudershan; Reddy, M. Muratidhar; Yadav Tetrahedron Letters, 1998 , vol. 39, # 23 p. 4107 - 4110

42903-38-8 ~% 7509-48-0

文献：Malenko,D.M.; Gololobov,Yu.G. J. Gen. Chem. USSR (Engl. Transl.), 1979 , vol. 49, p. 308 - 312,267 - 271

603-35-0 105-53-3 ~% 7509-48-0

文献：Horner et al. Chemische Berichte, 1958 , vol. 91, p. 430,436

105-53-3 1034-39-5 ~% 7509-48-0

文献：Castaneda, Fernando; Silva, Paul; Garland, M. Teresa; Shirazi, Ata; Bunton, Clifford A. Phosphorus, Sulfur and Silicon and the Related Elements, 2009 , vol. 184, # 1 p. 19 - 33

685-87-0 603-35-0 ~% 7509-48-0

文献：Horner et al. Chemische Berichte, 1958 , vol. 91, p. 430,436

上下游产品

上游产品  8
603-35-0 105-36-2 1099-45-2 541-41-3
42903-38-8 105-53-3 1034-39-5 685-87-0
下游产品  0