158327-96-9Relevant articles and documents
A concise synthesis of chiral 2-methyl chroman-4-ones: Stereo selective build-up of the chromanol moiety of anti-HIV agent, calanolide A
Rama Rao,Gaitonde,Prakash,Prahlada Rao
, p. 6347 - 6350 (2007/10/02)
Inter- and intramolecular Houben-Hoesch reactions have been used for the first time for the enantioselective synthesis of both the antipodes of 5,7-dimethoxy-2-methyl chroman-4-one. (E)-7-Methoxy-2-methyl chroman-4-one has been diastereoselectively elaborated to the dimethylchromanol moiety of calanolide A.