68231-91-4Relevant academic research and scientific papers
A Convenient Phase Transfer Catalysed Synthesis of Isoflavanones
Singh, Harcharan,Jain, P. K.,Makrandi, J. K.,Grover, S. K.
, p. 547 - 548 (2007/10/02)
o-Hydroxyphenyl benzyl ketones (1, 4, 6, 8, 10, 12) on treatment with diiodomethane under phase transfer catalysed conditions in the presence of n-tetrabutylammonium iodide and sodium thiosulphate have been found to undergo smooth conversion into the corresponding isoflavanones (2, 5, 7, 9, 11, 13) in good yields (60-70percent).
