反应条件
1: With toluene-4-sulfonic acid in benzene
Dehydration;
2: With lithium diisopropyl amide in tetrahydrofuran; N,N,N',N',N'',N''-hexamethylphosphoric triamide
Metallation;
3: Hydrolysis; Acid hydrolysis;
参考文献
Urabe; Suzuki; Sato
Journal of the American Chemical Society, 1997 , vol. 119, # 42 p. 10014 - 10027