1: 3-bromo-4-phenylthiophene With n-butyllithium in diethyl ether T=-78°C; 0.5 h; Inert atmosphere; 2: carbon dioxide in diethyl ether T=-78°C; 1 h; Inert atmosphere; 3: With hydrogenchloride in water
参考文献
Bancerz, Mathew; Huck, Lawrence A.; Leigh, William J.; Mladenova, Gabriela; Najafian, Katayoun; Zeng, Xiaofeng; Lee-Ruff, Edward
Journal of Physical Organic Chemistry, 2010 , vol. 23, # 12 p. 1202 - 1213