| Reference: | Funk, R. L.; Novak, PM.; Abelman, M. M Tetrahedron Lett. 1988, 29, 1493. DOI |
| Keywords: | KeteneAcetal(thio) -> CarboxAcid Ketal(thio) -> CH2 Peterson -> Enesulfide Shapiro reaction Ketone -> Alkene Cu-Me+Enone ConjAdd Cu-R Ketone enolate+Me-I Mg-Alkyl+Ketone Enone+Mg-R Enone-β-OR -> Enone Stork-Danheiser Li-Dithiane+Ketone Reductive nucleophilic carboxylation Pinacol, thio Mechanism Ketene Cycloaddition Cyclobutane |
| Reagents: | Alkyl-MgX LiCuMe2 HgCl2 MeI RaNi Hydrazine, tosyl BuLi(n) Pyridinium, 2-halo NEt3 LiC(SMe)3 |