1.1: n-butyllithium / tetrahydrofuran; hexane / 0.17 h / -100 °C 1.2: 91 percent / tetrahydrofuran; hexane / 2 h / -100 - 0 °C 2.1: 85 percent / PPh3; Et3N; Pd(OAc)2 / dimethylformamide / 16 h / 130 °C 3.1: 85 percent / tetrabutylammonium fluoride / tetrahydrofuran / 16 h / 20 °C View Scheme
参考文献
Le Notre, Jerome; Firet, Judith J.; Sliedregt, Leo A. J. M.; Van Steen, Bart J.; Van Koten, Gerard; Gebbink, Robertus J. M. Klein
Organic Letters, 2005 , vol. 7, # 3 p. 363 - 366