5-硝基愈创木酚钠的合成研究进展

介绍了国内外5-硝基愈创木酚钠的合成方法,对常用的合成方法按照反应步骤的顺序,对酰化、硝化、水解反应的反应条件及机理进行了深入的评述,提出了今后亟待研究和解决的问题.     

反式-1,2-环基二醇+乙酸丁酯+水三元体系固液相平衡(英文)

Using a laser observation technique,the solubilities of trans-1,2-cyclohexanediol in butyl acetate+wa- ter were measured at the temperature range from 298.15K to 323.15K by a synthetic method at atmospheric pres- sure.It is shown that the solubilities of trans-1,2-cyclohexanediol in butyl acetate+water were affected greatly by the proportion of butyl acetate and water,and presented maximum value at given temperature.The UNIFAC model was used to correlate the experimental data.The average relative deviation(ARD)between experimental and calculated values is 3.03%.