• The effect of PP333 were explored by single factor design, colorimetry and Guaiacol process.

    通过因子实验、色法愈创木酚探讨PP333对试管苗的影响

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  • The manufacture of vanillin from guaiacol and glyoxylic acid was investigated in middle scale production.

    愈疮木酚乙醛缩合—氧化合成香兰素路线进行中等规模的研究。

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  • The main products of lamivudine, emtricitabine, nevirapine, and guaiacol glycerol ether four chemical species.

    主要产品拉米夫定、恩曲他滨奈韦拉平创木酚甘油四个品种化学原料药。

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  • The results showed that:1. The main metabolites of Alicyclobacillus acidoterrestris were guaiacol and 2,6-dibromophenol;

    结果表明:①酸耐热菌主要代谢产物为愈创木酚2,6-二溴苯酚;

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  • The enzymes activities of carboxymethyl cellulase, hemicellulase, polyphenol oxidase, guaiacol oxidase, and laccase were studied.

    研究了羧甲基纤维素、半纤维素酶、多氧化酶愈创木酚氧化酶酶的酶活性变化。

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  • METHODS Ranolazine was synthesized by using 2, 6-dimethylaniline and guaiacol as the starting material fellewed by 4 step reactions.

    方法26 -二甲基苯胺创木酚为原料,经化、烃化等4反应制得雷诺

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  • Vanillin is prepared by electrolytic oxidation of 4-hydroxy-3-methoxymandelic acid which is obtained by reaction of electrolytic solution of oxalic acid and guaiacol.

    本文利用草酸电解合成了4-羟基-3-甲氧基扁桃酸,进一步电解氧化合成了香兰素获得了满意的结果。

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  • Methoxydiphenyl ether was synthesized from guaiacol by using various catalysts and bases. The influences of base, catalyst, temperature, time and the way of feeding on the reaction were studied.

    愈创木酚为起始原料,采用各种不同催化剂溴苯缩合制备得到邻甲氧基二苯研究了、催化剂、反应温度、反应时间加料方式各种因素反应影响

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  • Methoxydiphenyl ether was synthesized from guaiacol by using various catalysts and bases. The influences of base, catalyst, temperature, time and the way of feeding on the reaction were studied.

    愈创木酚为起始原料,采用各种不同催化剂溴苯缩合制备得到邻甲氧基二苯研究了、催化剂、反应温度、反应时间加料方式各种因素反应影响

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