119622-72-9Relevant academic research and scientific papers
GENERATION AND CYCLOADDITIONS OF HYDROXY(AND TRIMETHYLSILOXY)PHENYLETHYNYLKETENE
Fernandez, Mario,Pollart, Daniel J.,Moore, Harold W.
, p. 2765 - 2768 (2007/10/02)
An unusual rearragement of 5,6-dihydroxy-1,3-dimethoxy-5,6-diphenylethynyl-1,3-cyclohexadiene (1) to 7-hydroxy-1,4-dimethoxy-2-phenylethynylbicyclooctadiene-8-one (2a) was observed when 1 was treated with ZnCl2 in refluxing carbon tetrachloride.The
