... Download full text in PDF. Tetrahedron Letters,Vol.24,No.4,pp 423-424,1983 0040-4039/83/ 040423-02$03.00/0 Printed in Creat Britain @1983 Pergamon Press Ltd. PHOTOLYSIS OF(D(-DIAZOCYCLOPENTANONES: RING CONTRACTION TO FUNCTIONALISM CYCLOBUTANES AND SYNTHESIS OF PRECURSORS TO GRANDISOL AND FRAGRANOL Ujjal K. Banerjee and RV Venkateswaran * Department of Organic Chemistry, Indian Association ...