4,4-二甲基-2-氧杂环丁酮合成路线 (共 10 条)
反应条件
thionyl chloride Erhitzen des Reaktionsgemisches mit wenig Schwefelsaeure;
参考文献
Gresham et al.
Journal of the American Chemical Society, 1954 , vol. 76, p. 486
反应条件
nickel T=150°C; P=76000 Torr; Hydrogenation;
参考文献
Eastman Kodak Co.
Patent: US2484486 , 1946 ;
参考文献
Goodrich Co.
Patent: US2623067 , 1950 ;
反应条件
1: With water; sodium hydroxide in tert-butyl methyl ether T=5 - 20°C; 2.16667 h; 2: With hydrogenchloride in tert-butyl methyl ether; water T=0 - 20°C; pH=4; 0.166667 h; Product distribution / selectivity;
参考文献
LONZA LTD; NOTI, Christian; SCHMID, Leo; RITTINER, Bruno; HANSELMANN, Paul; BIERSTEDT, Anja
Patent: WO2012/140276 A2, 2012 ;
Location in patent: Page/Page column 20 ;
参考文献
Gresham et al.
Journal of the American Chemical Society, 1954 , vol. 76, p. 486
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Liang; Bartlett
Journal of the American Chemical Society, 1958 , vol. 80, p. 3585,3586
参考文献
Gresham et al.
Journal of the American Chemical Society, 1954 , vol. 76, p. 486
Full Text View citing articles Show Details
Liang; Bartlett
Journal of the American Chemical Society, 1958 , vol. 80, p. 3585,3586
参考文献
Gresham et al.
Journal of the American Chemical Society, 1954 , vol. 76, p. 486
反应条件
water; hydrogen bromide
参考文献
Gresham et al.
Journal of the American Chemical Society, 1954 , vol. 76, p. 486
参考文献
Iwakura et al.
Nippon Kagaku Zasshi, 1954 , vol. 75, p. 315,318
Chem.Abstr., 1957 , p. 11246
参考文献
Gresham et al.
Journal of the American Chemical Society, 1954 , vol. 76, p. 486