1: With hydrogenchloride; N-ethyl-N,N-diisopropylamine; copper dichloride; α-acetoxyacetyl chloride in water; dimethyl sulfoxide
T=90°C; 5 h;
2: With sodium hydroxide; water in dimethyl sulfoxide
pH=~ 8;
参考文献
Wong, Norman C.W.; Tucker, Joseph E.L.; Hansen, Henrik C.; Chiacchia, Fabrizio S.; McCaffrey, David
Patent: US2008/188467 A1, 2008 ;
Location in patent: Page/Page column 45 ;
US 20080188467 A1