96700-25-3Relevant articles and documents
Studies in the Synthesis of Furocoumarins: Part XXVII - Synthesis of 5'-Methyl-3,4-diphenylpsoralene and Angelicin
Desai, S. M.,Trivedi, K. N.
, p. 47 - 50 (2007/10/02)
3,4-Diphenylpsoralene (Ic, d) and angelicin (IV) derivatives have been synthesized. 7-Allyloxy-8-bromo-3,4-diphenylcoumarin on Claisen rearrangement gives 6-allyl-7-hydroxy-3,4-diphenylcoumarin (IIId) which on acetylation followed by bromination and dehyd