3-(3,5-二甲氧基苯基)-3-氧丙酸乙酯合成路线 (共 15 条)
参考文献
Mauthner
Journal fuer Praktische Chemie (Leipzig), 1924 , vol. <2> 107, p. 107
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Asahina; Ihara
Yakugaku Zasshi, 1928 , vol. 48, p. 12
Chem. Zentralbl., 1928 , vol. 99, # I p. 1852
反应条件
(i) NaOMe, Et2O, (ii) /BRN= 506456/, Et2O, (iii) aq. H2SO4; Multistep reaction;
参考文献
Hardegger,E. et al.
Helvetica Chimica Acta, 1963 , vol. 46, p. 2543 - 2551
反应条件
1H-imidazole; palladium diacetate; triethylamine; 9,9-dimethyl-4,5-bis(diphenyl-phosphino)xanthene; magnesium chloride in tetrahydrofuran
T=90°C; 0.5 h; Microwave irradiation;
参考文献
Baburajan, Poongavanam; Elango, Kuppanagounder P.
Tetrahedron Letters, 2014 , vol. 55, # 25 p. 3525 - 3528
反应条件
sodium hydride in toluene; mineral oil
参考文献
Chen, Yi-Fong; Lin, Yi-Chien; Huang, Po-Kai; Chan, Hsu-Chin; Kuo, Sheng-Chu; Lee, Kuo-Hsiung; Huang, Li-Jiau
Bioorganic and Medicinal Chemistry, 2013 , vol. 21, # 17 p. 5064 - 5075
反应条件
pyridinium chlorochromate in dichloromethane
T=23°C; 12 h;
参考文献
Marcus, Andrew P.; Lee, Amy S.; Davis, Rebecca L.; Tantillo, Dean J.; Sarpong, Richmond
Angewandte Chemie - International Edition, 2008 , vol. 47, # 34 p. 6379 - 6383
反应条件
1: malonic acid ethyl ester monopotassium salt With triethylamine; magnesium chloride in acetonitrile
T=30°C; 0.5 h;
2: 3,5-dimethoxy-benzoyl chloride With triethylamine in acetonitrile
T=30°C;
参考文献
BIOENERGENIX
Patent: US2012/277224 A1, 2012 ;
Location in patent: Page/Page column 15 ;
US 20120277224 A1
反应条件
1: hydrochloric acid
2: sodium; sodium ethylate
View Scheme
参考文献
Mauthner
Journal fuer Praktische Chemie (Leipzig), 1924 , vol. <2> 107, p. 107
反应条件
ammonium hydroxide; ammonium chloride
参考文献
Hardegger,E. et al.
Helvetica Chimica Acta, 1963 , vol. 46, p. 2543 - 2551
反应条件
sodium ethanolate; sodium
参考文献
Mauthner
Journal fuer Praktische Chemie (Leipzig), 1924 , vol. <2> 107, p. 107
Full Text Show Details
Sonn; Scheffler
Chemische Berichte, 1924 , vol. 57, p. 960
反应条件
1: ethanolic sodium ethylate
2: aqueous ammonia
View Scheme
参考文献
Furukawa
Scientific Papers of the Institute of Physical and Chemical Research (Japan), 1935 , vol. 26, p. 178,185
Chem. Zentralbl., 1935 , vol. 106, # II p. 232