130413-11-5Relevant articles and documents
Photocyclisations de cetoacetals aromatiques en vue d'une approche synthetique de la crombenine
Cottet, Francoise,Cottier, Louis,Descotes, Gerard
, p. 1251 - 1257 (2007/10/02)
Combenin 1 is a spiropeltogynoid compound with a spiroacetal moiety.A similar structure was synthesized starting from and orthocarbonylphenoxyisochroman by a Norrish type II photocyclisation.With an isochroman compound, the aromatic ring induces benzyl ra