Details

Item Description Structure
Catalog 8283 CAS 983-81-3
Product Name TRANS-1,2-BIS(DIPHENYLPHOSPHINO)ETHYLENE
Other Name (E)-1,2-Bis(diphenylphosphino)ethene;[(E)-1,2-Ethenediyl]bis(diphenylphosphine);[(E)-Ethene-1,2-diyl]bis(diphenylphosphine);[(E)-Vinylene]bis(diphenylphosphine);trans-1,2-Bis(diphenylphosphino)ethylene
Purity 97% ee NA
Molecular Formula C26H22P2
Molecular Weight 396.4
Color and Form white to light yellow crystal powde
Package 5g/10g and more Bulk Ordering Package
Solubility NA
Melting point 126-130 C(lit.)
Stability Yes
Risk 36/37/38 Safety 26-37/39 Hazard NA
spectrometry Conforms to structure
HPLC Conforms to structure
Note Only for research purposes only
Technical Note

Application

Catalyst for:
? Coupling of primary and secondary alkyl halides with aryl grignard reagents1
? Homogeneous hydrogenation of Carbon Dioxide mediated by Ruthenium2

Reactant for:
? Preparation of cyclopalladated derivatives of benzylidene3
? Preparation of cyclopalladated complexes containing tridentate thiosemicarbazone ligands as antimalarial agents4
? Catalytic asymetric intramolecular hydroamination of alkynylamines5
1. Iron-phosphine, -phosphite, -arsine, and -carbene catalysts for the coupling of primary and secondary alkyl halides with aryl Grignard reagents. Bedford, R. B.; et al. J. Org. Chem. 71, 1104, (2006)
2. In situ formation of ruthenium catalysts for the homogeneous hydrogenation of carbon dioxide. Tai, C.-C.; et al. Inorg. Chem. 41, 1606, (2002)
3. Albert, J.; et al. Eur. J. Inorg. Chem. 24, 3617, (2011)
4. Chellan, P.; et al. J. Organomet. Chem. 695, 2225, (2010)
5. Catalytic asymmetric intramolecular hydroamination of alkynes in the presence of a catalyst system consisting of Pd(0)-methyl Norphos (or tolyl Renorphos)-benzoic acid. Narsireddy, M.; Yamamoto, Y. J. Org. Chem. 73, 9698, (2008)
Corp MSDS 1 (1), 433:B / FT-IR 2 (2), 3321:C / FT-NMR 1 (2), 1661:C / RegBook 1 (2), 2267:H / Structure Index 1, 355:B:3

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Dichloro{(1R,2R)-N,N-bis[2-(diphenylphosphino)benzyl]cyclohexane-1,2-diamine}ruthenium(II),97% 1287-13-4 Bis(cyclopentadienyl)ruthenium,98% RuCp2 32992-96-4 Bis(ethylcyclopentadienyl)ruthenium(II),98% 113860-07-4 Chloro(pentamethylcyclopentadienyl)ruthenium(II) tetramer,95% (Cp*RuCl)4 92390-26-6 Chloro(1,5-cyclooctadiene)(pentamethylcyclopentadienyl)ruthenium(II),98% 84821-53-4 Bis(pentamethylcyclopentadienyl)ruthenium,98% 80049-61-2 Tris(acetonitrile)cyclopentadienylruthenium(II) hexafluorophosphate,98% 776230-17-2 Acetonitrilebis[2-diphenylphosphino-6-t-butylpyridine]cyclopentadienylruthenium(II) hexafluorophosphate,98% 99604-67-8 Tris(acetonitrile)pentamethylcyclopentadienylruthenium(II) hexafluorophosphate,98% 113860-02-9 Tris(acetonitrile)pentamethylcyclopentadienylruthenium(II) trifluoromethanesulfonate,98% 26317-70-4 Acetatodicarbonylruthenium,polymer 329735-79-7 Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)(1,5-cyclooctadiene)ruthenium(II),98% 14564-35-3 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