PHOTOREACTIONS WITH C60-FULLERENE - [3-DIPHENYL-2H-AZIRINE(2] PHOTOCYCLOADDITION OF 2,3)

Authors
AVERDUNG J ALBRECHT E LAUTERWEIN J LUFTMANN H MATTAY J MOHN H MULLER WH TERMEER HU
Citation
J. Averdung et al., PHOTOREACTIONS WITH C60-FULLERENE - [3-DIPHENYL-2H-AZIRINE(2] PHOTOCYCLOADDITION OF 2,3), Chemische Berichte, 127(4), 1994, pp. 787-789
Citations number
21
Categorie Soggetti
Chemistry
Journal title
Chemische Berichte → ACNP
ISSN journal
00092940
Volume
127
Issue
4
Year of publication
1994
Pages
787 - 789
Database
ISI
SICI code
0009-2940(1994)127:4<787:PWC-[P>2.0.ZU;2-H
Abstract
Upon irradiation 2,3-Diphenyl-2H-azirine (2) is added to C60 1 with fo rmation of mono and oligo adducts. -(3,4-Dihy-dro-2,5-diphenyl-2H-pyrr olo)fulleren-60 (3) has been isolated and identified by standard spect roscopic methods. Mechanistic studies revealed two reaction paths lead ing to 3, i.e. the classic 1,3-dipolar cycloaddition via the nitrile y lide 4 (direct irradiation) or a route via 2-azaallenyl radical cation s 5 (sensitization by photoinduced electron transfer).