579507-61-2

Upstream product

• 693-02-7 hex-1-yne 
• 2043-61-0 cyclohexanecarbaldehyde 

Downstream Products

• 1342340-96-8 N-{(Z)-2-bromo-3-[1-(4-methylphenylsulfonyl)-1H-pyrrol-2-yl]prop-2-enyl}-N-[(1R)-1-cyclohexylhept-2-ynyl]-4-methylbenzenesulfonamide 
• 1342340-95-7 N-[(Z)-2-bromo-3-(2-furyl)prop-2-enyl]-N-[(1R)-1-cyclohexylhept-2-ynyl]-4-methylbenzenesulfonamide 
• 1342340-94-6 N-[(Z)-2-bromo-3-(4-methoxyphenyl)prop-2-enyl]-N-[(1R)-1-cyclohexylhept-2-ynyl]-4-methylbenzenesulfonamide 
• 1342340-71-9 (5R)-4-butyl-5-cyclohexyl-6-(4-methylphenylsulfonyl)-6,7-dihydro-5H-furo[2,3-f]isoindole 
• 1342340-68-4 (1R)-9-butyl-1-cyclohexyl-7-methoxy-2-(4-methylphenylsulfonyl)-2,3-dihydro-1H-benzo[f]isoindole 
• 1342341-05-2 N-[(Z)-2-bromo-3-(naphth-2-yl)prop-2-enyl]-N-[(1R)-1-cyclohexylhept-2-ynyl]-4-methylbenzenesulfonamide 
• 1342341-04-1 N-[(Z)-3-(benzofuran-2-yl)-2-bromoprop-2-enyl]-N-[(1R)-1-cyclohexylhept-2-ynyl]-4-methylbenzenesulfonamide 
• 1342341-03-0 N-[(Z)-3-(benzothiophen-3-yl)-2-bromoprop-2-enyl]-N-[(1R)-1-cyclohexylhept-2-ynyl]-4-methylbenzenesulfonamide 
• 1342341-02-9 N-[(Z)-2-bromo-3-(1-methyl-1H-indol-3-yl)prop-2-enyl]-N-[(1R)-1-cyclohexylhept-2-ynyl]-4-methylbenzenesulfonamide 
• 1342341-00-7 N-{(Z)-2-bromo-3-[1-(2,4,6-trimethylphenylsulfonyl)-1H-indol-3-yl]prop-2-enyl}-N-[(1R)-1-cyclohexylhept-2-ynyl]-4-methylbenzenesulfonamide 
• 1342341-47-2 N-[(Z)-2-bromo-3-(1H-indol-3-yl)prop-2-enyl]-N-[(1R)-1-cyclohexylhept-2-ynyl]-4-methylbenzenesulfonamide 
• 1342340-99-1 N-{(Z)-2-bromo-3-[1-(4-methylphenylsulfonyl)-1H-pyrrol-3-yl]prop-2-enyl}-N-[(1R)-1-cyclohexylhept-2-ynyl]-4-methylbenzenesulfonamide 
• 1342340-98-0 2-{(Z)-2-bromo-3-{N-[(1R)-1-(cyclohexyl)hept-2-ynyl]-N-[(4-methylphenylsulfonyl)amino]}prop-1-enyl}-N,N-dimethyl-1H-pyrrole-1-sulfonamide 
• 1342340-97-9 N-{(Z)-2-bromo-3-[1-(2,4,6-trimethylphenylsulfonyl)-1H-pyrrol-2-yl]prop-2-enyl}-N-[(1R)-1-cyclohexylhept-2-ynyl]-4-methylbenzenesulfonamide 

Relevant academic research and scientific papers

Palladium-catalyzed construction of polycyclic heterocycles by an alkyne insertion and direct arylation cascade

Cascade cyclization of bromoenynes bearing an aryl group with catalytic amounts of palladium(II) acetate and cesium carbonate led to the direct construction of tri- or tetracyclic heterocycles. Direct arylation of a pyrrole, furan or thiophene ring in the