EFFECT OF SUBSTITUTION OF A 2-ANTHRYL GROUP AT THE N=N AND N=C UNSATURATED BONDS ON THEIR PHOTOISOMERIZATION IN THE TRIPLER STATE

Authors
KARATSU T SHIGA T KITAMURA A ARAI T SAKURAGI H TOKUMARU K
Citation
T. Karatsu et al., EFFECT OF SUBSTITUTION OF A 2-ANTHRYL GROUP AT THE N=N AND N=C UNSATURATED BONDS ON THEIR PHOTOISOMERIZATION IN THE TRIPLER STATE, Chemistry Letters, (5), 1994, pp. 825-826
Citations number
14
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
5
Year of publication
1994
Pages
825 - 826
Database
ISI
SICI code
0366-7022(1994):5<825:EOSOA2>2.0.ZU;2-O
Abstract
Substitution of a 2-anthryl group at the nitrogen of N=NPh and N=CHPh bonds led to mutual isomerization between Z and E isomers on tripler s ensitization giving photostationary mixtures very much rich in E isome rs, although the substitution at the carbon of CH=NPh bond resulted in one-way Z-->E isomerization in the tripler state likewise to CH=CHPh and C(CH3)=NOCH3 bonds.