155186-12-2

Upstream product

• 39630-68-7 diethyl 5-hydroxyisophthalate 
• 91-13-4 α,α'-dibromo-o-xylene 

Downstream Products

• 155186-13-3 α,α'-bis<3,5-bis(mercaptomethyl)phenoxy>-o-xylene 
• 177798-52-6 α,α'-bis<3,5-bis(chloromethyl)phenoxy>-o-xylene 
• 177798-51-5 α,α'-bis<3,5-bis(hydroxymethyl)phenoxy>-o-xylene 

Relevant academic research and scientific papers

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 and structural analysis of isomeric pyridinophanes and thiacyclophanes

A one-pot synthesis of structurally isomeric tetrathiacyclophanes through four-centre coupling reactions of suitable bromides and thiols is reported. The structures of the isomers were confirmed by spectroscopy and XRD analysis. Single crystal X-ray analy

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