A novel photoreversible photochromic system involving a hydrogen transfer/cyclization sequence.
A novel photoreversible photochromic system, 3-(2-benzylbenzoyl)-1,2-R,R(1)-4(1H)-quinolinones/12-hydroxy-5-R-5a-R(1)-6-phenyl-5a,6-dihydrobenzo[b]acridin-11(5H)-ones, is described.
Lokshin
Vladimir
V
Université de la Méditerranée, UMR CNRS 6114, 13288 Marseille 09, France. lokshin@luminy.univ-mrs.fr
Valès
Magali
M
Samat
André
A
Pèpe
Gérard
G
Metelitsa
Anatoly
A
Khodorkovsky
Vladimir
V