1: in benzene 20 h; Heating / reflux; 2: With sodium hydrogencarbonate in water; benzene 3: With sodium hydroxide; lithium aluminium tetrahydride; water more than 3 stages;
参考文献
NOVO NORDISK A/S
Patent: WO2007/6814 A1, 2007 ;
Location in patent: Page/Page column 74-75; 103-104 ;
WO 2007/006814 A1
1: 90 percent / p-toluenesulfonic acid monohydrate / toluene / 18 h / Heating 2: 95 percent / LiAlH4 / diethyl ether / 3 h / 20 °C View Scheme
参考文献
Loos, Walter A. J. de; Kuijk, Anne J. W. van den Berg-van; Iersel, Hans M. van; Haan, Jan W. de; Buck, Henk M.
Recueil: Journal of the Royal Netherlands Chemical Society, 1980 , vol. 99, # 2 p. 53 - 57