155186-13-3Relevant academic research and scientific papers
Synthesis and structural analysis of isomeric pyridinophanes and thiacyclophanes
Rajakumar, Perumal,Dhanasekaran, Manickam,Selvanayagam, Sivashanmugam,Rajakannan, Venkatachalam,Velmurugan, Devadasan,Ravikumar, Krishnan
, p. 995 - 999 (2007/10/03)
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 cyclophanes with intra-annular functionality and cage structure
Kannan, Arunachalam,Rajakumar, Perumal,Kabaleeswaran,Rajan
, p. 5090 - 5102 (2007/10/03)
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 functionalised cyclophanes with cage structure; via an unusual termolecular collision
Rajakumar,Kannan
, p. 8317 - 8320 (2007/10/02)
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
