91434-05-8Relevant articles and documents
A SERENDIPITOUS ROUTE TO THE BENZIDENE NUCLEUS. STRUCTURAL ELUCIDATION BY NOEDS.
Hantawong, Kesra,Murphy, William S.,Russell, Noel
, p. 999 - 1000 (2007/10/02)
The epimeric indenones (3) and (4) are readily synthesised and rapidly formed by treating bis(p-methoxyphenylcyclopropyl) ketone (2) with stannic chloride in nitromethane.The structure of (3) was determined by X-ray crystallography and that of (4) by NOEDS.