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Total synthesis of Capnellene:
Reference: Crisp, G. T.; Scott, W. J.; Stille, J. K. J. Am. Chem. Soc. 1984, 106, 7500
Keywords: Ketone -> Vinyl-OTf --- Pd/Sn-Vinyl+Vinyl-X+CO --- Stille carbonylative coupling --- Nazarov --- ConjReduct-Triflation Enone --- Pd/Sn-Vinyl+Vinyl-X+CO --- Stille carbonylative coupling --- Nazarov --- Enone -> Ketone --- Hydrogenation Enone --- Wittig-methyl
Reagents: Tf2O --- Pyridine, 2,6-di-tBu --- Vinyl-SnR3 --- Vinyl-SiR3 --- Pd(PPh3)4 --- BF3·OEt2 --- BHsBu3-Li+ --- Tf2O --- Vinyl-SnR3 --- Vinyl-SiR3 --- Pd(PPh3)4 --- BF3·OEt2 --- H2, Pd --- Ph3P=CH2

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