Tetrahedron Letters,Vo1.23,Fo.44,pp 4535-4538,1982 0040-4039/82/444535-04$03.00/o Printed in Great Britain ... TRAPPING OF REACTIVE INTERMEDIATES IN DIENONE PHOTOCHEMISTRY BY AMINES ... Angelo C. Brisimitzakis and David I. Schuster* ... Uepartment of Chemistry, New York University New York, NY 10003 USA ... It is generally accepted that the photochemistry of cross-conjugated cyclohexadienones involves the interneaiacy of short-live0 ...