177798-45-7

Upstream product

• 4294-57-9 para-methylphenylmagnesium bromide 
• 19399-68-9 1,3-di(p-tolyl)benzene 
• 106-38-7 para-bromotoluene 
• 123-08-0 4-hydroxy-benzaldehyde 
• 601513-58-0 C₃₄H₂₆O₄ 
• 154488-10-5 C₃₆H₃₀O₆ 

Downstream Products

• 601513-59-1 4,4''-bis-(4-bromomethyl-phenoxymethyl)-[1,1';3',1'']terphenyl 
• 154488-12-7 4,4''-Bis-(4-chloromethyl-phenoxymethyl)-[1,1';3',1'']terphenyl 

Relevant academic research and scientific papers

Synthesis of a new class of electron rich chiral cyclophanes with large cavities

BINOL based electron rich chiral cyclophanes possessing large cavities have been synthesized starting from m-terphenyl dibromide and methyl m-/p-cinnamate. The presence of double bonds in the chiral cyclophanes makes them electron rich as revealed by C-T complexation studies of such cyclophanes donors with guests like TCNE, TCNQ and DDQ.

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

Synthesis of Dithiacyclophanes with Large Molecular Cavity

Coupling of the dichlorides 9 and 10 with xylenedithiols and m-terphenyldithiol under high dilution technique in presence of KOH in benzene-ethanol afforded the cyclophanes of the class 1 and 2.