Davies, Michael J.; Gilbert, Bruce C.; Norman, Richard O.
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sodium hydrogen sulphate in toluene Dean-StarkReflux;
参考文献
NOVUS INTERNATIONAL INC.; GRADY, Brian; HARWELL, Jeff; ARHANCET, Graciela; LONG, Scott; EMBSE, Richard; YU, Guangzhe; BOARD OF REGENTS OF THE UNIVERSITY OF OKLAHOMA
Patent: WO2013/103598 A2, 2013 ;
Location in patent: Paragraph 0139 ;