反应条件
1: ethyl 3-bromobutane-1-carboxylate With chloro-trimethyl-silane; ethylene dibromide; lithium chloride; zinc in tetrahydrofuran T=25°C; 12 h; Inert atmosphere; 2: With zinc dibromide in tetrahydrofuran T=25°C; 0.166667 h; Inert atmosphere; 3: 4-methoxybenzenediazonium tetrafluoroborate With chloro-trimethyl-silane in tetrahydrofuran T=-60 - 125°C; Inert atmosphereMicrowave irradiation; regioselective reaction;
参考文献
Zhang, Zhi-Guang; Haag, Benjamin A.; Li, Jin-Shan; Knochel, Paul
Synthesis, 2011 , # 1 p. 23 - 29