1427056-55-0Relevant articles and documents
Efficient one-pot synthesis of some new xanthene derivatives based on the reaction of dimedone with α, α ′-Bis(substituted-benzylidene) cycloalkanones using catalytic amount of pTSA
Karimi-Jaberi, Zahed,Pooladian, Baharak
, p. 1188 - 1199 (2013/04/10)
A one-pot synthesis of a series of new xanthene derivatives has been achieved for the first time based on an application of Michael reaction between dimedone (5,5-dimethylcyclohexan-1,3-dione) and α, α '-bis(substituted-benzylidene)cycloalkanones using catalytic amount of p-toluene sulfonic acid as catalyst. The xanthenes were achieved efficiently via intramolecular cyclization of the Michael adduct.
