376728
1,2-双(二苯基膦)乙烷
99%
别名:
1,2-二(二苯基膦基)乙烷, Diphos, dppe
方案
99%
反应适用性
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand
mp
137-142 °C (lit.)
官能团
phosphine
SMILES字符串
C(CP(c1ccccc1)c2ccccc2)P(c3ccccc3)c4ccccc4
InChI
1S/C26H24P2/c1-5-13-23(14-6-1)27(24-15-7-2-8-16-24)21-22-28(25-17-9-3-10-18-25)26-19-11-4-12-20-26/h1-20H,21-22H2
InChI key
QFMZQPDHXULLKC-UHFFFAOYSA-N
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应用
金属催化烯丙基烷基化的配体；烯丙基酯的脱羧；1，3-二烯合成；环加成反应；羰基化反应。
警示用语：
Warning
危险声明
危险分类
STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
William D Kerber et al.
Dalton transactions (Cambridge, England : 2003), (11)(11), 1948-1951 (2005-05-24)
Reaction of (dppe)MCl(2)(dppe = 1,2-bis(diphenylphosphino)ethane) with 2-(N-phenyliminomethyl)phenol leads to air-stable (dppe)M(N,O) chelates (M = Pd, 1a; M = Pt, 1b). The N-4-methylphenyl derivative of 1a has been characterized by X-ray analysis. The N,O ligands are kinetically labile and exchange occurs
Bryan E Barton et al.
Journal of the American Chemical Society, 131(20), 6942-6943 (2009-05-06)
The ferrous dithiolato carbonyl Fe(S(2)C(3)H(6))(CO)(2)(dppe) (1) condenses with NiCl(2)(dppe) to give [FeNi(pdt)(mu-Cl)(CO)(dppe)(2)]BF(4) ([2Cl](+)). The corresponding reaction of the ditosylate Ni(OTs)(2)(dppe) gave the dication [(CO)(2)(dppe)Fe(pdt)Ni(dppe)](OTs)(2) ([2(CO)](OTs)(2)) (pdt = 1,3-propanedithiolate; dppe = 1,2-C(2)H(4)(PPh(2))(2); OTs(-) = CH(3)C(6)H(4)-4-SO(3)(-)). Reduction of the bimetallic dicarbonyl with
R M Snyder et al.
Cancer research, 46(10), 5054-5060 (1986-10-01)
Bis(diphenylphosphine)ethane (DPPE) and its bis[chlorogold(I)] [DPPE(Au2Cl2)], and bis[trichlorogold(III)] [DPPE(Au2Cl6)], complexes have in vivo antitumor activity. To determine if interaction with metals in situ can play a role in the antitumor activity of DPPE, we have studied the effects of DPPE
Tsuji, J.; Ohashi, Y.; Minami, I.
Tetrahedron Letters, 28, 2397-2397 (1987)
Ahmar, M.; Cazes, B.; Gore, J.
Tetrahedron Letters, 25, 4505-4505 (1984)
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