1: 3-bromobenzo[b]furan With n-butyllithium in diethyl ether; hexane T=-78°C; 0.166667 h; 2: carbon dioxide in diethyl ether; hexane T=-78 - 20°C; 3 h;
参考文献
Park, Chul Min; Kim, So Young; Park, Woo Kyu; Park, No Sang; Seong, Churl Min
Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 14 p. 3844 - 3847
1: ethanol; water / Erwaermen der erhaltenen Loesung von <2-Hydroxy-phenyl>-glyoxylsaeure mit Bromessigsaeure-aethylester und mit aethanol. Natriumaethylat und Erwaermen des mit Wasser versetzten Reaktionsgemisches 2: acetic acid anhydride; sodium acetate / 180 °C View Scheme
参考文献
Titoff et al.
Helvetica Chimica Acta, 1937 , vol. 20, p. 883,890
Chatterjea, J. N.; Singh, K. R. R. P.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981 , vol. 20, # 12 p. 1053 - 1056
1: copper-bronze / 200 °C 2: 5percent aq. NaOH / 0.5 h / Heating View Scheme
参考文献
Chatterjea, J. N.; Singh, K. R. R. P.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981 , vol. 20, # 12 p. 1053 - 1056
