1286237-44-2Relevant academic research and scientific papers
Preparation of thioflavones via thiophosphoryl chloride mediated cyclodehydration and thionation of 1-(2-hydroxyphenyl)-3-arylpropane-1,3-diones
Vimal, Manorama,Pathak, Uma,Pandey, Lokesh Kumar,Suryanarayana, Malladi V. S.
, p. 30 - 32 (2011)
A simple and convenient one-pot strategy for the preparation of thioflavones from 1,3-diketones is described. Cyclodehydration of a range of β-diketones and thionation of the resulting flavones was achieved using thiophosphoryl chloride (PSCl3) which serves as both a catalyst and thionating agent. Georg Thieme Verlag Stuttgart · New York.
