1: With n-butyllithium in tetrahydrofuran T=-78°C; 2: With trimethylstannyl chloride in tetrahydrofuran 3: With boron trifluoride diethyl etherate in dichloromethane Further stages.;
参考文献
Organic and Biomolecular Chemistry, , vol. 2, # 8 p. 1145 - 1154
Apparu, Marcel; Comet, Michel; Leo, Pierre M.; Mathieu, Jean-Paul; Du Moulinet, Amaury; et al.
Bulletin de la Societe Chimique de France, 1988 , # 1 p. 118 - 124
Apparu, Marcel; Comet, Michel; Leo, Pierre M.; Mathieu, Jean-Paul; Du Moulinet, Amaury; et al.
Bulletin de la Societe Chimique de France, 1988 , # 1 p. 118 - 124