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- furfurylidene butyraldehyde 糠叉丁醛
- Butyraldehyde 1,2 proparediol acetal was synthesized by using stannous chloride as catalyst. 以非质子酸氯化亚锡为催化剂 ,催化合成了丁醛 - 1 ,2 -丙二醇缩醛。
- The invention provides a preparation method for 3,4-O-isopropylidene-3,4-dihydroxy butyraldehyde. 本发明提供了一种3，4-O-异亚丙基-3，4-二羟基丁醛的制备方法。
- Butyraldehyde glycol acetal was synthesized from butyraldehyde and glycol by using iodine as catalyst. 以单质碘为催化剂,通过丁醛和乙二醇反应合成了丁醛乙二醇缩醛。
- Using self-made H3PW6Mo6O40 as catalyst,butyraldehyde glycol acetal was prepared by butyraldehyde and glycol. 用自制的磷钨钼杂多酸作催化剂,以丁醛和乙二醇反应合成了丁醛乙二醇缩醛。
- Furfurylidene acetone obtained from acetone and furfuratdehyde by condensationwas used as a brightener in an acid-sodium chloride type Zn electroplating bath. 由丙酮和呋喃甲醛经缩合反应所制得的呋喃叉丙酮,用作酸性氯化钠型镀锌的光亮剂。
- Butyraldehyde 1,2-propanediol acetal was synthesized from butyraldehyde and 1,2-propanediol in the presence of H_3PW_ 12O_ 40/PAn. 以磷钨酸掺杂聚苯胺H3PW12O40 /PAn为催化剂,对以丁醛和 1, 2 -丙二醇为原料合成丁醛 1, 2 -丙二醇缩醛的反应条件进行了研究。
- From the calculated results, the simulation data of the reactor synthesizing butanol from butyraldehyde are identical with the industrial data. 结果表明：丁醛加氢制丁醇的数学模拟结果与生产数据吻合良好。
- Using inorganic base as a catalyst, 2,2-dimethylolbutyraldehyde was prepared by the aldol condensation from formaldehyde and butyraldehyde. 甲醛和丁醛在碱性催化剂的存在下,进行羟醛缩合反应,制备2,2二羟甲基丁醛。
- Keywords butyraldehyde;oxidation;butyric acid; 正丁醛;氧化;正丁酸;
- Study on Preparation of Butyric Acid by Oxidation of Butyraldehyde 正丁醛氧化制备正丁酸工艺过程研究
- Keywords butanol;butyraldehyde;catalysis;synthesis;butyl butyrate; 正丁醇;正丁醛;催化;合成;丁酸丁酯;
- Keywords solid base;catalysis;n butyraldehyde;condensation; 固体碱;催化;丁醛;缩合反应;
- Progress on research of catalyst for synthesis of butyraldehyde glycol acetal 合成丁醛乙二醇缩醛的催化剂研究进展
- Methos of Analysis of Butyric Acid Prepared by Oxidation of Butyraldehyde 正丁酸的分析方法
- Keywords butyraldehyde glycol acetal;microwave radialization;catalisis; 丁醛乙二醇缩醛;微波辐射;催化;
- Keywords butyraldehyde;butanol;hydrogenation;reactor;mathematical modeling; 丁醛;丁醇;加氢;反应器;数学模型;
- Keywords Butyraldehyde 1;2-propanediol acetal;Iodine;Catalysis;Acetalization; 丁醛1;2-丙二醇缩醛;碘;催化;缩醛化;
- Keywords Butyraldehyde 1;2-propanediol acetal;Catalyst;Acetalization;Synthesis; 丁醛1;2-丙二醇缩醛;催化剂;缩醛化反应;合成;
- Keywords butyraldehyde glycol acetal;H3PW6Mo6O40;acetal;catalytic activity; 丁醛乙二醇缩醛;磷钨钼杂多酸;缩醛;催化活性;
