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| Reference: | Magnus, P.; Cairns, P. M.; Kim, C. S. Tetrahedron Lett., 1985, 26, 1963. |
| Keywords: | Sulfide -> Sulfoxide --- Retro-Diels-Alder, cyclopentadiene --- Pummerer --- CarboxAcid -> CarboxCl --- Singlet oxygen+Furan --- Diels-Alder, o-xylylene, intram --- Lactam-6 --- Decarboxylative elimination --- Aldehyde -> Imine --- CarboxAcid -> CarboxAmide --- Wittig-methyl --- Diels-Alder, EneLactone |
| Reagents: | Perbenzoic acid, 3-chloro --- TFAA --- Sieves --- O2 (singlet) --- Ph3P=CH2 --- Oxalyl chloride |