52988-36-0

Basic information

• Product Name: Phosphonium, [(3,5-dimethylphenyl)methyl]triphenyl-, bromide
• CAS NO: 52988-36-0
• Molecular Formula: C27H26P.Br
• Molecular Weight: 461.381
• Mol File: 52988-36-0.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: Phosphonium, [(3,5-dimethylphenyl)methyl]triphenyl-, bromide(CAS DataBase Reference)
• NIST Chemistry Reference: Phosphonium, [(3,5-dimethylphenyl)methyl]triphenyl-, bromide(52988-36-0)
• EPA Substance Registry System: Phosphonium, [(3,5-dimethylphenyl)methyl]triphenyl-, bromide(52988-36-0)

Safety Data

• Hazardous Substances Data: 52988-36-0(Hazardous Substances Data)

Upstream product

• 27129-86-8 1-bromomethyl-3,5-dimethylbenzene 
• 603-35-0 triphenylphosphine 
• 108-67-8 1,3,5-trimethyl-benzene 

Downstream Products

• 88812-26-4 C₂₄H₃₂ 
• 68983-27-7 1,2-bis(3,5-dimethylphenyl)ethylene 
• 74809-49-7 1-[(Z)-2-(2-Bromo-phenyl)-vinyl]-3,5-dimethyl-benzene 
• 74809-48-6 1-[(E)-2-(2-Bromo-phenyl)-vinyl]-3,5-dimethyl-benzene 
• 71867-47-5 3,5-Dichloro-3',5'-dimethylstilben 
• 170880-64-5 (E)-1-(4-formyl-phenyl)-2-(3,5-dimethylphenyl)-ethene 
• 1156526-78-1 (E)-2,7-di-tert-butyl-4-[2-(3,5-dimethylphenyl)ethenyl]pyrene 
• 63376-64-7 1,2-bis(3,5-dimethylphenyl)ethane 
• 621-23-8 1,2,3-trimethoxybenzene 
• 170880-68-9 (Z)-3,5-dimethylstilbene 
• 71867-48-6 1-(3,5-Dimethoxy-2-nitrophenyl)-2-(3',5'-dimethylphenyl)ethan 
• 71867-45-3 1-(3,5-Dichlorphenyl)-2-(3',5'-dimethyl-4'-nitrophenyl)ethan 
• 71867-51-1 1-(3,5-Dichlorphenyl)-2-(3',5'-dimethyl-2'-nitrophenyl)ethan 
• 71867-43-1 1-(3,5-Dichlorphenyl)-2-(3',5'-dimethylphenyl)ethan 

Relevant articles and documents

Reactions of benzyltriphenylphosphonium salts under photoredox catalysis

The development of benzyltriphenylphosphonium salts as alkyl radical precursors using photoredox catalysis is described. Depending on substituents, the benzylic radicals may couple to form C-C bonds or abstract a hydrogen atom to form C-H bonds. A natural product, brittonin A, was also synthesized using this method.

Synthesis of 2-phenylnaphthalenes from styryl-2-methoxybenzenes

A new simple and efficient method for the synthesis of 2-phenylnaphthalenes from electron-rich 1-styryl-2-methoxybenzenes has been described. The reaction proceeds via TFA catalyzed C-C bond cleavage followed by intermolecular [4+2]-Diels-Alder cycloaddition of an in situ formed styrenyl trifluoroacetate intermediate. The quantum chemical calculations identified the transition state for the cycloaddition reaction and helped in tracing the reaction mechanism. The method has been efficiently utilized for synthesis of the phenanthrene skeleton and a naphthalene-based potent and selective ER-β agonist. This journal is

Chiral bis(N-sulfonylamino)phosphine- and TADDOL-phosphite-oxazoline ligands: Synthesis and application in asymmetric catalysis

A series of N,P-ligands has been prepared, containing a chiral oxazoline ring and as a second chiral unit a bis(N-sulfonylamino)phosphine group embedded in a diazaphospholidine ring or a cyclic phosphite group derived from TADDOL. These modular ligands are readily synthesized from chiral amino alcohols and chiral 1,2-diamines or TADDOLs. Palladium and iridium complexes derived from these ligands were found to be efficient catalysts for enantioselective allylic alkylation and olefin hydrogenation, respectively.