Intramolecular acylation of α-sulfinyl carbanions. A simple preparation of 4-oxygenated spiro[4.n]alk-2-ene-1-ones

Manat PohmakotrSupatara PopuangSirirat ChancharuneeMahidol University2018-06-142018-06-141989-01-01Tetrahedron Letters. Vol.30, No.13 (1989), 1715-1718004040392-s2.0-0000598807https://repository.li.mahidol.ac.th/handle/20.500.14594/15721A convenient synthesis of 4-hydroxy spiro[4.n]alk-2-ene-1-ones and spiro [4.n] alk-2-ene-1,4-diones, which involves the intramolecular acylation of α-sulfinyl carbanions followed by pyrolysis and/or oxidation, is described. © 1989.Mahidol UniversityBiochemistry, Genetics and Molecular BiologyChemistryPharmacology, Toxicology and PharmaceuticsIntramolecular acylation of α-sulfinyl carbanions. A simple preparation of 4-oxygenated spiro[4.n]alk-2-ene-1-onesArticleSCOPUS10.1016/S0040-4039(00)99563-7