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Titolo:
Some developments in the high temperature gas phase chemistry of alkynes, arynes and aryl radicals
Autore:
Brown, RFC;
Indirizzi:
Monash Univ, Dept Chem, Clayton, Vic 3168, Australia Monash Univ Clayton Vic Australia 3168 Chem, Clayton, Vic 3168, Australia
Titolo Testata:
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
fascicolo: 12, , anno: 1999,
pagine: 3211 - 3222
SICI:
1434-193X(199912):12<3211:SDITHT>2.0.ZU;2-J
Fonte:
ISI
Lingua:
ENG
Soggetto:
FLASH VACUUM PYROLYSIS; POLYCYCLIC AROMATIC-HYDROCARBONS; THERMAL REARRANGEMENTS; RING CONTRACTIONS; BENZENE-RING; THERMOLYSIS; METHYLENECARBENES; METHYLENEKETENES; FLUORANTHENE; CORANNULENE;
Keywords:
flash vacuum pyrolysis; alkynes; arynes; carbenes; radicals;
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
56
Recensione:
Indirizzi per estratti:
Indirizzo: Brown, RFC Univ Melbourne, Sch Chem, Parkville, Vic 3052, Australia Univ Melbourne Parkville Vic Australia 3052 ic 3052, Australia
Citazione:
R.F.C. Brown, "Some developments in the high temperature gas phase chemistry of alkynes, arynes and aryl radicals", EUR J ORG C, (12), 1999, pp. 3211-3222

Abstract

The discovery of the equilibration of alkynes with ylidenecarbenes at hightemperatures has been followed by increasing use of the reactivity of suchcarbenes in the synthesis of polycyclic aromatic hydrocarbons. This has led to simple and elegant syntheses of fullerene fragments, and of cyclopenta-fused hydrocarbons. The related high-temperature equilibration of arynes with ring-contracted exocyclic carbenes has provided a further pathway for the transformation of polycyclic aromatic systems into less accessible cyclopenta-fused hydrocarbons. Some recent developments in the chemistry of arylradicals have extended the scope of radical approaches to the synthesis ofpolycyclic hydrocarbons.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 23/09/20 alle ore 08:30:19