Tetrahedron Letters p. 6347 - 6350 (1994)
Update date:2022-07-29
Topics:
Rama Rao
Gaitonde
Prakash
Prahlada Rao
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.
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