264912-27-8

Basic information

• Product Name: 1-bromo-2-(phenylethynyl)-4-methylbenzene
• Synonyms: 1-bromo-2-(phenylethynyl)-4-methylbenzene
• CAS NO: 264912-27-8
• Molecular Weight: 271.156
• Mol File: 264912-27-8.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 1-bromo-2-(phenylethynyl)-4-methylbenzene(CAS DataBase Reference)
• NIST Chemistry Reference: 1-bromo-2-(phenylethynyl)-4-methylbenzene(264912-27-8)
• EPA Substance Registry System: 1-bromo-2-(phenylethynyl)-4-methylbenzene(264912-27-8)

Safety Data

• Hazardous Substances Data: 264912-27-8(Hazardous Substances Data)

Upstream product

• 536-74-3 phenylacetylene 
• 1449-46-3 benzyltriphenylphosphonium bromide 
• 90221-55-9 2-bromo-5-methylbenzaldehyde 
• 99398-20-6 (E)-1-bromo-2-(phenylethenyl)-4-methylbenzene 

Downstream Products

• 1268239-04-8 2,8-dimethyl-6,11-diphenyl-5-(p-tolyl)-5H-indeno[1,2-c]quinoline 
• 1268239-05-9 5-(4-chlorophenyl)-2,8-dimethyl-6,11-diphenyl-5H-indeno[1,2-c]quinoline 
• 1388859-15-1 [4-methyl-2-(2-phenylethynyl)phenyl]diphenylsilanol 
• 1388859-28-6 6-methyl-1,1,3-triphenyl-1H-benzo[c][1,2]oxasiline 
• 1131890-87-3 5-methyl-1,2-diphenyl-1H-indole 
• 1384966-40-8 1-(2,6-dimethyl-phenyl)-5-methyl-2-phenyl-1H-indole 
• 25871-52-7 5-methyl-2-phenylbenzofuran 
• 1407185-17-4 2,8-dimethyl-6,11-diphenylindeno[1,2-c]chromene 
• 1384966-39-5 1-adamantan-1-yl-5-methyl-2-phenyl-1H-indole 
• 1357391-77-5 11-fluoro-8-methyl-6,11-diphenyl-11H-indeno[1,2-c]quinoline 
• 1338797-96-8 9-methyl-7,12-diphenylbenzo[c]indeno[2,1-e]azepin-5(6H)-one 
• 1329007-48-8 8-methyl-6-phenyl-11-(p-tolyl)-11H-indeno[1,2-c]quinolin-11-ol 
• 1314248-02-6 5-methyl-2-phenyl-1H-indol-1-amine 
• 1314248-06-0 3-benzyl-5-methyl-1H-indazole 

Relevant articles and documents

Sequential Addition of Amines to Nitrile and Carbon-Carbon Multiple Bond: A Route to 7-Amino-5 H-dibenzo[ c,e]azepines

A rare earth metal-catalyzed sequential inter- and intramolecular C-N bond formation of 2-nitrile-2′-alkenyl(alkynyl)biphenyls with amines has been developed, which provides a straightforward and efficient access to a range of new functional dibenzo[c,e]azepines. This represents the first examples of direct construction of seven-membered azaheterocycle from unsaturated nitriles and amines. Such transformations have the advantages of avoiding the use of additives, easily available starting materials, step- and high atom-economy, mild reaction conditions, and high selectivity.

Gold-catalyzed cycloisomerization of pyridine-bridged 1,8-diynes: An expedient access to luminescent cycl[3.2.2]azines

Gold-catalyzed diyne cycloisomerizations involving carbene/alkyne metathesis have been the focal point of attention for the past few years as it offers great potential to build complex polycyclic architectures. However, the design of novel cycloisomerizations has been mostly limited to 1,5/1,6-diynes and has remained very challenging to apply for higher 1,n-diynes. Herein, we disclose an unprecedented cycloisomerization of pyridine-bridged 1,8-diynes involving carbene/alkyne metathesis to access luminescent cycl[3.2.2]azines.

Gold-catalyzed hydrosilyloxylation driving tandem aldol and Mannich reactions

The chemoselective formation of an enolate from alkyne in the presence of a carbonyl and imine group was realized, which constructed a variety of structural motifs under exceedingly mild reaction conditions in a tandem process. Reaction driving tandem hyd