二-(2,2-二硝基丙基)甲醛缩醛合成路线 (共 3 条)
反应条件
sodium hydroxide; potassium hexacyanoferrate(III); sodium nitrite in methanol; dichloromethane; water
T=5 - 25°C; Cooling with dry ice/methanol;
参考文献
Dimension Technology Chemical Systems, Inc.
Patent: US2009/216049 A1, 2009 ;
Location in patent: Page/Page column 7; 4 ;
反应条件
sodium hydroxide; potassium hexacyanoferrate(III); sodium nitrite in methanol; water
T=4 - 21°C; 2 h; Product distribution / selectivity;
参考文献
Dimension Technology Chemical Systems, Inc.
Patent: US2009/216049 A1, 2009 ;
Location in patent: Page/Page column 9 ;
反应条件
sulfuric acid in dichloromethane
参考文献
Shipp,K.G.; Hill,M.E.
Journal of Organic Chemistry, 1966 , vol. 31, p. 853 - 856