A. BarameeJon ClardyP. KongsaereeS. RajviroongitC. SuteerachanonC. ThebtaranonthY. ThebtaranonthMahidol UniversityCornell UniversityThailand National Science and Technology Development Agency2018-07-042018-07-041996-01-01Chemical Communications. No.13 (1996), 1511-1512135973452-s2.0-0242424747https://repository.li.mahidol.ac.th/handle/20.500.14594/17578Treatment of chalcone-epoxide 1 with lithium tetramethyl-piperidide gives two anions: enolate 3 and the remote anion 4 which upon formation, 4 adds to unreacted starting material 1 to yield the diastereoisomeric products 5 and 6.Mahidol UniversityChemical EngineeringChemistryMaterials ScienceArticleSCOPUS10.1039/cc9960001511