1225431-04-8

Basic information

• Product Name: [SnPh₃Cl(4,4'-di-tert-butyl-2,2'-bipyridine)]
• Synonyms: [SnPh₃Cl(4,4'-di-tert-butyl-2,2'-bipyridine)]
• CAS NO: 1225431-04-8
• Molecular Weight: 653.882
• Mol File: 1225431-04-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [SnPh₃Cl(4,4'-di-tert-butyl-2,2'-bipyridine)](CAS DataBase Reference)
• NIST Chemistry Reference: [SnPh₃Cl(4,4'-di-tert-butyl-2,2'-bipyridine)](1225431-04-8)
• EPA Substance Registry System: [SnPh₃Cl(4,4'-di-tert-butyl-2,2'-bipyridine)](1225431-04-8)

Safety Data

• Hazardous Substances Data: 1225431-04-8(Hazardous Substances Data)

Upstream product

• 639-58-7 triphenyltin chloride 
• 72914-19-3 4,4'-di-tert-butyl-2,2'-bipyridine 

Downstream Products

• 639-58-7 triphenyltin chloride 
• 1225431-10-6 [ClPh3Sn(μ-4,4'-trimethylenedipyridine)SnPh3Cl] 
• 1225431-07-1 [SnPh₃Cl(4i-tert-butylpyridine)] 

Relevant articles and documents

Synthesis and characterization of some organotin(IV) adducts containing a related series of pyridines: Crystal structure of [SnMe2Cl2(bu2bpy)]

Organotin(IV) complexes of [SnR(4-n)Cln] (n = 2, R = Me, nBu; n = 1, R = Ph) react with the bidentate pyridyl ligand 4,4′-di-tert-butyl-2,2′-bipyridine (bu2bpy) to give hexa-coordinated adducts with the general formula [SnR(4-n)Cln(bu2b py)]. However, the reaction of these organotin(IV) complexes with the corresponding monodentate ligand 4-tert-butylpyridine (bupy) resulted in the formation of the hexa-coordinated complex [SnMe2Cl2(bupy)2] and the penta-coordinated complexes [SnR(4-n)Cln(bupy)] (n = 2, R = nBu; n = 1, R = Ph). Moreover, the reaction of the above organotin(IV) complexes with 4,4′-trimethylenedipyridine (tmdp) yields hexa-coordinated adducts with the general formula [SnR2Cl2(tmdp)] (R = Me, nBu) and the penta-coordinated complex [ClPh3Sn-μ-(tmdp)SnPh3Cl] in the solid state. The resulting complexes have been characterized by multinuclear NMR (1H, 13C, 119Sn) spectroscopy and elemental analysis. NMR data shows that the triphenyltin(IV) adducts are not stable in solution and dissociate to give tetra-coordinated tin(IV) complexes. The X-ray crystal structure determination of [SnMe2Cl2(bu2bpy)] reveals that the tin atom is hexa-coordinated in an octahedral geometry with a trans-[SnMe2] configuration.