2,3-二甲基马来酸酐合成路线 （共 135 条）
反应条件
sodium hydroxide in water T=190°C; 50 h;
参考文献
Mueller, Paul; Pfyffer, Jean
Helvetica Chimica Acta, 1992 , vol. 75, # 3 p. 745 - 750
反应条件
sodium hydroxide T=185°C; 66 h;
参考文献
Carman; Derbyshire; Hansford; Kadirvelraj; Robinson
Australian Journal of Chemistry, 2001 , vol. 54, # 2 p. 117 - 126
参考文献
Fittig; Kettner
Justus Liebigs Annalen der Chemie, 1899 , vol. 304, p. 158
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Fittig
Chemische Berichte, 1896 , vol. 29, p. 1842
反应条件
N-bromosuccinmide; dibenzoyl peroxide in tetrachloromethane
反应条件
1.1: hydraziniumdihydrochloride / 3 h / 100 °C / Inert atmosphere; Reflux 2.1: trichlorophosphate / 2 h / 80 °C / Inert atmosphere 2.2: pH 10 / Cooling with ice View Scheme
参考文献
SANOFI-AVENTIS
Patent: US2011/34452 A1, 2011 ;
反应条件
aluminium trichloride; sodium chloride
参考文献
Waldmann; Ulsperger
Chemische Berichte, 1950 , vol. 83, p. 178,180
反应条件
1: 62 percent / NBS; dibenzoyl peroxide / CCl4 / 24 h / Heating 2: 98 percent / aq. KOH / 3 h / 20 °C 3: 91 percent / Ph3P; DEAD / tetrahydrofuran / 3 h / 20 °C 4: 88 percent / H2SO4 / 24 h / 20 °C 5: 81 percent / DDQ / dioxane / 24 h / Heating View Scheme
参考文献
Deshpande, Anil M.; Natu, Arvind A.; Argade, Narshinha P.
Synthesis, 2002 , # 8 p. 1010 - 1012
反应条件
tetraethylammonium bromide in N,N-dimethyl-formamide Diels-Alder cycloaddition; ElectrolysisHg cathode; C anode; Ag reference electrode;
参考文献
Journal of the Chemical Society. Perkin Transactions 2, , # 2 p. 153 - 163
反应条件
tetraethylammonium bromide in N,N-dimethyl-formamide Diels-Alder cycloaddition; ElectrolysisHg cathode; C anode; Ag reference electrode;
参考文献
Journal of the Chemical Society. Perkin Transactions 2, , # 2 p. 153 - 163
反应条件
sulfuric acid; water; zinc
参考文献
Otto; Beckurts
Chemische Berichte, 1885 , vol. 18, p. 835
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Otto; Roessing
Chemische Berichte, 1887 , vol. 20, p. 2738,2742
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Fittig
Justus Liebigs Annalen der Chemie, 1899 , vol. 304, p. 176
