155186-08-6

Upstream product

• 167500-05-2 4,4''-Dimethyl-[1,1';3',1'']terphenyl-2'-carbonyl chloride 
• 4294-57-9 para-methylphenylmagnesium bromide 
• 155186-06-4 4,4-dimethyl[1,1':3',1]terphenyl-2'-carboxylic acid 
• 7388-28-5 sodium ethane-1,2-diolate 
• 107-21-1 ethylene glycol 

Downstream Products

• 155186-11-1 C₄₄H₃₄Br₄O₄ 

Relevant academic research and scientific papers

Meta-terphenyls as building blocks for benzimidazolophanes

Coupling of the dibromide 4 and the tetrabromide 6 with benzimidazole gave the benzimidazolophanes 1 and 2 respectively.

Synthesis of cyclophanes with intra-annular functionality and cage structure

Cyclophanes of the type 1 and 2, with large cavity sizes, have been synthesized from the corresponding dichloride 8 or 8a and o-xylene-α,α′-dithiol (9), p-xylene-α,α′-dithiol (10), or m-terphenyldithiol (11). Similarly, cyclophanes of the type 3 with intr

2′-Substituted meta-terphenyls as building blocks for cyclophanes with intra-annular functionality

2′-Substituted m-terphenyls containing chloromethyl and/or thiomethyl groups at the 4,4″ or 3,3″ positions are used as building blocks for cyclophanes with intra-annular functionality. Syntheses are short and yields are good. The methodology, capable of w

Synthesis of functionalised cyclophanes with cage structure; via an unusual termolecular collision

Coupling of the tetrathiol 11 with two equivalents of the dibromide 6,7 and 8 under high dilution technique in the presence of KOH in benzene-ethanol afforded the cyclophanes 1a, 1c and 1b respectively. Similarly cyclophane 1d was obtained from the tetrat