177981-77-0Relevant articles and documents
Enantioselective syntheses and resolution of the key White intermediate for the synthesis of trisporic acids
Bacigaluppo, Jose A.,Colombo, Maria I.,Preite, Marcelo D.,Zinczuk, Juan,Ruveda, Edmundo A.,Sieler, Joachim
, p. 1041 - 1057 (2007/10/03)
Two asymmetric syntheses of the alkylated cyclohexenone carboxylic acid moiety, the key White intermediate (4a), of trisporic acids A, B and C are described. The syntheses feature a Michael addition in tandem with an aldol condensation as the central step