1: With potassium acetate in light petroleum T=250°C; P=6750.68 Torr; 3 h; Autoclave; 2: With hydrogenchloride in water Product distribution / selectivity;
参考文献
UENO FINE CHEMICALS INDUSTRY, LTD.
Patent: US2012/310008 A1, 2012 ;
Location in patent: Page/Page column 4 ;
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Monatshefte fuer Chemie, 1950 , vol. 81, p. 1071,1083
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Baine et al.
Journal of Organic Chemistry, 1954 , vol. 19, p. 510,512 Anm. c
1: 1-bromo-3-fluoro-4-methoxybenzene With magnesium; lithium chloride in tetrahydrofuran 2 h; Reflux; 2: carbon dioxide in tetrahydrofuran T=-70 - 20°C; 3: With hydrogenchloride in tetrahydrofuran; water pH=0;