1000205-59-3

Upstream product

• 847550-12-3 (E)-hex-3-ene-1,6-diamine 
• 98-59-9 p-toluenesulfonyl chloride 
• 1079308-79-4 (E)-N,N'-bis(tert-butyloxycarbonyl)-N,N'-bis[(4-methylphenyl)sulfonyl]-3-hexene-1,6-diamine 

Downstream Products

• 1186103-02-5 (E)-1,6,11-tris[(4-methylphenyl)sulfonyl]-1,6,11-triazacycloheptadeca-14-ene-3,8-diyne 

Relevant academic research and scientific papers

Fused tetracycles with a benzene or cyclohexadiene core: [2 + 2 + 2] Cycloadditions on macrocyclic systems

A series of fused tetracycles with a benzene or cyclohexadiene core (2a-h) is satisfactorily prepared by intramolecular [2 + 2 + 2] cycloadditions of triynic and enediynic macrocycles (1a-h) under RhCl(PPh3)3 catalysis; the enantioselective cycloaddition of macrocycles 1b and 1e gives chiral tetracycles with moderate enantiomeric excess. The Royal Society of Chemistry.

Advancing palladium-catalyzed C-N bond formation: Bisindoline construction from successive amide transfer to internal alkenes

The sequential transfer of two sulfonamides to internal alkenes affords the construction of vicinal diamines. In the presence of a palladium catalyst, the reaction proceeds through two mechanistically different C-N bond formation reactions. It is initiate