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Ethylenebis(diphenylphosphine)

ALDRICH/376728 - 99%

Synonym: 1,2-Bis(diphenylphosphino)ethane; Diphos; dppe

CAS Number: 1663-45-2
Empirical Formula (Hill Notation): C26H24P2
Molecular Weight: 398.42
EC Number: 216-769-2
MDL Number: MFCD00003047
Linear Formula: (C6H5)2PCH2CH2P(C6H5)2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-376728-1G 1 g
 $36.50
1/EA		 Add To Favorites
45-376728-5G 5 g
 $60.50
1/EA		 Add To Favorites

 

assay 99%
functional group phosphine
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
mp 137-142 °C (lit.)
reaction suitability 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
SMILES string C(CP(c1ccccc1)c2ccccc2)P(c3ccccc3)c4ccccc4
Application: Ligand for metal-catalyzed allylic alkylation; decarboxylation of allylic esters; 1,3-diene synthesis; cycloaddition reactions; carbonylation reactions.
Packaging: 1, 5 g in glass bottle
Purity 99%
mp 137-142 °C (lit.)
UNSPSC 12352002

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