425380-77-4

Basic information

• Product Name: trans-Fe(CCPh)(CCtBu)(1,2-bis(dimethylphosphanyl)ethane)2
• CAS NO: 425380-77-4
• Molecular Weight: 538.393
• Mol File: 425380-77-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: trans-Fe(CCPh)(CCtBu)(1,2-bis(dimethylphosphanyl)ethane)2(CAS DataBase Reference)
• NIST Chemistry Reference: trans-Fe(CCPh)(CCtBu)(1,2-bis(dimethylphosphanyl)ethane)2(425380-77-4)
• EPA Substance Registry System: trans-Fe(CCPh)(CCtBu)(1,2-bis(dimethylphosphanyl)ethane)2(425380-77-4)

Safety Data

• Hazardous Substances Data: 425380-77-4(Hazardous Substances Data)

Upstream product

• 917-92-0 3,3-Dimethylbut-1-yne 
• 86039-63-6 trans-chlorobis[1,2-ethandiylbis(dimethylphosphan)]methyleisen 
• 6928-78-5 Bis(phenylethynyl)magnesium 

Downstream Products

• 1236478-17-3 cis-Fe(1,2-bis(dimethylphosphanyl)ethane)2(C₄H(Ph)(tBu))PF₆ 
• 1236478-15-1 cis-Fe(1,2-bis(dimethylphosphanyl)ethane)2(C₄H(Ph)(tBu))PF₆ 

Relevant articles and documents

Unsymmetrically substituted butenynyl-iron(ii) complexes

The preparation and characterisation of iron(II) complexes bearing unsymmetrically 1,4-disubstituted nη3-butenynyl ligands, cis-[Fe(C(C=CR)=C(H)R')(dmpe)2][PF6] (e.g. R = tBu, R' = Ph 2e; R = Ph, R' = tBu 2e') are reported. The complexes were obtained as a mixture by protonation and rearrangement of the bis(acetylido)iron(II) complex trans-Fe(CCPh)(CCtBu)(dmpe)2. The complexes 2e and 2e' were separated by crystallisation and were both characterised, crystallographically. In addition, a number of complexes with symmetrically 1,4-disubstituted butenynyl ligands cis[Fe(C(C≡CR)=C(H)R)(dmpe)2][PF6] (R = p-C6H4-OMe 2a; pC6H4-Me 2b, C 6H3-3,5-(CF3)2 2c; 1-adamantyl 2d) were synthesized by protonation and rearrangement of the corresponding bis(acetylido)iron(II) complexes.