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Synthesis and characterization of adducts of p ‐azidostyrene derivatives to fullerene C 60
Author(s) -
Li JiSheng,
Dong GuoXiao,
Feng Jun,
Ji GaiJiao
Publication year - 1995
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.19950130610
Subject(s) - chemistry , chlorobenzene , fullerene , moiety , annulene , regioselectivity , aziridine , adduct , azide , ring (chemistry) , stereochemistry , medicinal chemistry , organic chemistry , catalysis
Abstract Fullerene C 60 reacted with p ‐azidostyrene derivatives in refluxing chlorobenzene, yielding monoadducts 2a and 2d as well as diadduct 2c with aziridine structure at 6/6‐ring junctions. Experimental results showed that the addition of the second azide to the monoadduct was regioselective. The diadduct, of C a symmetry in C 60 moiety, was unstable by opening to be 1,6‐imido[10]annulene structure.