870456-46-5Relevant articles and documents
An efficient synthesis of coumestrol and coumestans by iodocyclization and Pd-catalyzed intramolecular lactonization
Yao, Tuanli,Yue, Dawei,Larock, Richard C.
, p. 9985 - 9989 (2007/10/03)
The iodocyclization of acetoxy-containing 2-(1-alkynyl)anisoles and subsequent direct palladium-catalyzed carbonylation/lactonization provide an efficient route to naturally occurring coumestan and coumestrol, and their related analogues.