801319-55-1

Basic information

• Product Name: trans-[Pd(Fmes)2(SMe₂)2]
• CAS NO: 801319-55-1
• Molecular Weight: 792.892
• Mol File: 801319-55-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: trans-[Pd(Fmes)2(SMe₂)2](CAS DataBase Reference)
• NIST Chemistry Reference: trans-[Pd(Fmes)2(SMe₂)2](801319-55-1)
• EPA Substance Registry System: trans-[Pd(Fmes)2(SMe₂)2](801319-55-1)

Safety Data

• Hazardous Substances Data: 801319-55-1(Hazardous Substances Data)

Upstream product

• 914979-24-1 dichlorobis (dimethyl sulfide) palladium (II) 
• 444-40-6 2,4,6-tris(trilfuoromethyl)phenyllithium 

Downstream Products

• 801319-70-0 [Pd(2,4,6-tris(trifluoromethyl)phenyl)2(bis(diphenylphosphino)ethane)] 
• 801319-60-8 trans-[Pd(2,4,6-tris(trifluoromethyl)phenyl)2(acetonitrile)(S(CH₃)2)] 
• 801319-67-5 [Pd(2,4,6-tris(trifluoromethyl)phenyl)2(2,2'-biquinolyl)] 
• 801319-71-1 [Pd(2,4,6-tris(trifluoromethyl)phenyl)2(pte)] 
• 801319-68-6 [Pd(2,4,6-tris(trifluoromethyl)phenyl)2(κ2N,N'-OC(bipyridyl)] 
• 801319-59-5 trans-[Pd(2,4,6-tris(trifluoromethyl)phenyl)2(p-tolNC)2] 
• 801319-56-2 trans-[Pd(2,4,6-tris(trifluoromethyl)phenyl)2(4-methylpyridine)2] 
• 801319-58-4 trans-[Pd(2,4,6-tris(trifluoromethyl)phenyl)2(t-BuNC)2] 
• 801319-72-2 [Pd(2,4,6-tris(trifluoromethyl)phenyl)2(κ2S,N-SP(C6H5)2(C5H4N))] 
• 801319-57-3 trans-[Pd(2,4,6-tris(trifluoromethyl)phenyl)2(trimethylphosphine)2] 
• 801319-73-3 [Pd(2,4,6-tris(trifluoromethyl)phenyl)2(κ2O,N-OP(C6H5)(C5H4N)2)] 
• 801319-63-1 [(n-C₄H₉)4N][trans-[Pd(2,4,6-tris(trifluoromethyl)phenyl)2(S(CH₃)2)I] 
• 801319-69-7 [Pd(2,4,6-tris(trifluoromethyl)phenyl)2(bis(diphenylphosphino)methane)] 
• 801319-74-4 [Pd(Fmes)2(μ-1κN:1,2.kappaN-Py2(CH3)CO)Pd(Fmes)(S(CH3)2)] 

Relevant articles and documents

Monoarylated fluoromesitylpalladium complexes

Monoarylated complexes [PdCl(Fmes)(L-L)] [Fmes = 2,4,6-tris (trifluoromethyl)phenyl or fluoromesity].] and trans[PdCl(Fmes)L2] have been obtained by arylation of [PdCl2(LL)] (L-L = tmeda) or trans-[PdCl2L2] (L = SMe2), by splitting the bridging chloro ligands in [Pd(μ-Cl)(Fmes)(NCMe)]2 {LL = 4,4′-Me2bipy, biquinolyl (2,2′-biquinoline), OPPhPy 2N,N′, (OH)(CH3)CPy2-N,N′, dppe, pte [1,2-bis(phenylthio)ethane]; L = 4-pic}, or by substitution of the diolefin in [PdCl(Fmes)(COD)] (L = tBuNC). A 1:1 ratio of [Pd(μCl)(Fmes)(NCMe)] 2 and monodentate ligands affords [PdCl(Fmes)(NCMe)L] (L = 2,6-lut, 3,5-lut, PPh3), whereas a 1:1 mixture of [{PdCl(Fmes)(NCMe)} 2(μ-dppe)] and [PdCl(Fmes)(dppe)] is obtained with dppe under mild conditions. The precursor [Pd(μ-Cl)(Fmes)(NCMe)]2 is generated by boiling under reflux [PdCl(Fmes)(COD)] in MeCN, and has been used to obtain various binuclear monoarylated complexes [Pd(Fmes)(μ-X)L] 2 [X = Br, L = MeCN, P(o-Tol)3; X = Cl, L = CO, 4-pic, 3,5-lut, P(o-Tol)3]. Other [Pd(Fmes)(pX)L]2 complexes have been obtained from trans[PdCl(Fmes)(SMe2)2] (X = Cl, L = tht, SMe2, PPh3) and from K[Pd4(Fmes) 4I5] [X = I, L = P(o-Tol)3]. Despite the steric hindrance imposed by the Fmes ligand (ortho effect), the ligand-substitution reactions are suggestive of associative mechanisms. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003.