852996-53-3

Basic information

• Product Name: p-bromo-α,α-di(pyrazolyl)-α-(2-pyridyl)toluene
• CAS NO: 852996-53-3
• Molecular Weight: 380.247
• Mol File: 852996-53-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: p-bromo-α,α-di(pyrazolyl)-α-(2-pyridyl)toluene(CAS DataBase Reference)
• NIST Chemistry Reference: p-bromo-α,α-di(pyrazolyl)-α-(2-pyridyl)toluene(852996-53-3)
• EPA Substance Registry System: p-bromo-α,α-di(pyrazolyl)-α-(2-pyridyl)toluene(852996-53-3)

Safety Data

• Hazardous Substances Data: 852996-53-3(Hazardous Substances Data)

Upstream product

• 18453-32-2 (4-bromophenyl)(pyridin-2-yl)methanone 
• 50476-18-1 1,1'-sulfinylbispyrazole 

Relevant articles and documents

Tricarbonylmanganese(I) derivatives of [Di(pyrazolyl)(2-pyridyl)methyl]aryl scorpionates

The cobalt(II) chloride catalyzed Peterson rearrangement reactions between sulfinyldi-(pyrazolyl) and aryl(pyridyl)methanone derivatives yield di(pyrazolyl)(pyridyl)hetero-scorpionate ligands. Reaction of these ligands with Mn(CO)5Br in the presence of a silver salt produces the monometallic complexes {[κ3-PhC(pz)2(2-py)]Mn(CO) 3}(O3SCF3) (1a), {[κ3-PhC(pz) 2(2-py)]Mn(CO)3}(PF6) (1b), {[κ3-PhC(4-Mepz)2(2-py)]Mn(CO) 3}(PF6) (2), {[κ3-p-BrC6H 4C(pz)2(2-py)]Mn(CO)3}(PF6) (3), and the bimetallic complexes [(CO)3Mn{m-C6H 4[C(pz)2(2-py)]2}Mn(CO)3](BF 4)2 (5a) and {m-C6H4[C(pz) 2(2-py)Mn(CO)3]2}(PF6)2 (5b) (pz = pyrazolyl ring, py = pyridyl ring). These octahedral manganese complexes show interesting structural diversity, with the complexes being organized in the solid state into complex supramolecular structures by an array of non-covalent forces.