776315-37-8

Basic information

• Product Name: 1,2-bis(diphenylphosphino)-1′-(diisopropylphosphino)-4-tert-butylferrocene
• CAS NO: 776315-37-8
• Molecular Weight: 726.641
• Mol File: 776315-37-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,2-bis(diphenylphosphino)-1′-(diisopropylphosphino)-4-tert-butylferrocene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,2-bis(diphenylphosphino)-1′-(diisopropylphosphino)-4-tert-butylferrocene(776315-37-8)
• EPA Substance Registry System: 1,2-bis(diphenylphosphino)-1′-(diisopropylphosphino)-4-tert-butylferrocene(776315-37-8)

Safety Data

• Hazardous Substances Data: 776315-37-8(Hazardous Substances Data)

Usage

Reactions

Ligand for the Sonogashira couplings of aryl halides at ultra-low catalyst loading Ligand for the palladium catalysed C-O coupling of phenols with heteroaryl chlorides Ligand for the Buchwald-Hartwig cross-coupling of aryl halides with arylamines

Relevant articles and documents

Synthesizing multidentate ferrocenylphosphines: A powerful route to dissymmetrically tri-substituted ferrocenes. X-ray structure and 13C NMR of a diaryl-alkyl-phosphino ferrocene

As a powerful route to multidentate ferrocenylphosphines, the synthetic strategy which consists in successively reacting FeCl2 with the suitably substituted cyclopentadienyllithium salts was carried out. The new mixed diaryl/alkyl triphosphine 1,2-bis(diphenylphosphino)-1′- (diisopropylphosphinc))-4-tert-butylferrocene, Fc(P)2 tBu(PiPr), was obtained in good yield (70%). A very rare through-space nuclear spin-spin coupling JCP = 5.5 Hz was evidenced from its reported 13C NMR and X-ray molecular structure characterizations.