反应条件
1.1: 86 percent / potassium hydroxide / tetrahydrofuran; H2O / 22 h / Heating 2.1: oxalyl chloride; dimethylformamide / CH2Cl2 / 0.83 h / 20 °C 3.1: 4.41 g / triethylamine; 4-(dimethylamino)pyridine / CH2Cl2 / 20 h / 20 °C 4.1: 61 percent / AD-mix-α; methanesulfonamide; sodium hydrogen carbonate / 2-methyl-propan-2-ol; H2O / 25 h / 0 °C 5.1: 92 percent / thionyl chloride / CCl4 / 22 h / Heating 6.1: copper(I) cyanide / tetrahydrofuran; hexane / 0.25 h / 20 °C 6.2: 84 percent / boron trifluoride diethyl etherate / tetrahydrofuran; hexane / 1 h / -78 °C 7.1: 74 percent / acetic acid; zinc / 4 h / 20 °C 8.1: sodium hydrogen carbonate; bromine / methanol; CCl4; H2O / 0.01 h / 20 °C 8.2: 63 percent / di-tert-butyl peroxyoxalate; diphenyl diselenide; tributyltin hydride / toluene / 2.5 h / 0 °C 9.1: 87 percent / 1,3-dicyclohexylcarbodiimide; 4-(dimethylamino)pyridine / dimethylformamide / 1.33 h / 20 °C 10.1: hydrogen / Pd/C / tetrahydrofuran / 3 h / 20 °C 11.1: 6.5 mg / diethyl ether / 0.33 h / 20 °C View Scheme
参考文献
Bodkin, Jennifer A.; Humphries, Edward J.; McLeod, Malcolm D.
Tetrahedron Letters, 2003 , vol. 44, # 14 p. 2869 - 2872
