METHOD OF SYNTHESIS OF (1 + 1)-ADDUCTS OF C60-FULLERENE WITH NORBORNADIENE AND ITS 7-SPIROCYCLOPROPANE-SUBSTITUTED DERIVATIVE

METHOD OF SYNTHESIS OF (1 + 1)-ADDUCTS OF C60-FULLERENE WITH NORBORNADIENE AND ITS 7-SPIROCYCLOPROPANE-SUBSTITUTED DERIVATIVE

FIELD: organic chemistry. SUBSTANCE: method involves reaction of cyclo-addition of norbornadiene or 7-spirocyclopropane bornadiene to C60-fullerene in chlorobenzene or 2-methylthiophene medium at 160-180 C for 5 h in excess of norbornadiene and 7-spirocyclopropane norbornadiene up to 50-200 times. U...

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Hauptverfasser: KHUSNUTDINOV R.I, TOMILOV JU.V, NEFEDOV O.M, MUSLIMOV Z.S, DZHEMILEV U.M, GAJNULLIN KH.KH
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
ORGANIC CHEMISTRY
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Zusammenfassung:FIELD: organic chemistry. SUBSTANCE: method involves reaction of cyclo-addition of norbornadiene or 7-spirocyclopropane bornadiene to C60-fullerene in chlorobenzene or 2-methylthiophene medium at 160-180 C for 5 h in excess of norbornadiene and 7-spirocyclopropane norbornadiene up to 50-200 times. Under these conditions the yield of end substances is 80%. EFFECT: high selectivity of process, simplified procedure. 1 tbl, 16 ex