128926-60-3

Upstream product

• 5011-10-9 1,4-Bis-(toluol-4-sulfonamidmethyl)-benzol 
• 22058-37-3 2,2''-Bis(bromomethyl)-1,1':3',1''-terphenyl 
• 932-31-0 ortho-tolylmagnesium bromide 
• 19230-28-5 1,3-dichloro-2-iodobenzene 
• 539-48-0 p-xylylidenediamine 
• 22058-35-1 2,2”-dimethyl-1,1‘:3’,1“-terphenyl 
• 98-59-9 p-toluenesulfonyl chloride 

Relevant academic research and scientific papers

Cupped Azacyclophanes Based on a m-Terphenyl Framework: Conformational Features of Their N-Tosylamide Precursors

Tetrabromomethyl m-terphenyl 4 was used to construct tetrakis-N-tosylamide cuppedophanes 8-10 and, by detosylation, the corresponding tetraazacuppedophanes 17-19.The para- and meta-bridged tosylamides 8 and 9 are conformationally rigid, but the ortho-brid