1: 2-methyl-4-phenyloxazole With n-butyllithium in tetrahydrofuran; hexane
T=-78°C;
2: methyl trifluoromethanesulfonate in tetrahydrofuran; hexane
T=-78°C; Further stages.;
参考文献
Evans, David A.; Cee, Victor J.; Smith, Thomas E.; Santiago, Keith J.
Organic Letters, 1999 , vol. 1, # 1 p. 87 - 90
Tsay, Shwu-Chen; Robl, Jeffrey A.; Hwu, Jih Ru
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1990 , p. 757 - 759