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- isobutyric anhydrid 异丁酸酐
- Keywords Isobutyric acid;Alkyl isobutyrate;Isobutyric anhydride;Alkylation; 异丁酸;异丁酸酯;异丁酸酐;烷基化反应;
- isobutyric anhydride 异丁酸酐
- In this study,a co-monomer DAP wa s used in the process of maleic anhydrid e(MAH)solid grafting PP. 本文研究了共单体邻苯二甲酸二烯丙酯(DAP)在马来酸酐(MAH)固相接枝聚丙烯(PP)过程中的作用结果。
- Isoamyl betyrate was synthesized from isobutyric acid and isoamyl alcohol using ammonium ferric sulfate as a catalyst in the yield of 96.5%. 以十二水合硫酸铁铵为催化剂,由丁酸和异戊醇合成了丁酸异戊酯,优化了酯化条件。
- The new synthesis processes of dimethyl fumarate by fumarate, maleic anhydrid and furfural are studied, and the catalysts of reaction are discussed. 综述了由富马酸、马来酸酐及糠醛合成富马酸二甲酯的合成新工艺及所用催化剂的研究进展。
- Isopropyl 1,3 benzodioxolane was synthesized from catechol and isobutyric aldehyde using the phosphotungstic acid supported on activated carbon as catalyst. 以邻苯二酚和异丁醛为原料,活性炭固载磷钨酸为催化剂合成了杀虫剂呋喃丹的中间体2-异丙基-1,3-苯并二氧五环。
- Four kinds of compounds including n-propanol, ethyl acetate, ethyl decylate and isobutyric acid were selected for recovery rate determination (recovery rate be... 该法实用、简便,可在葡萄酒研究和生产管理上推广使用。
- Fermentation products of glucose include large amounts of propionic andacetic acid, and lesser amounts of isobutyric, succinic acids and carbon dioxide. They areanaerobic to aerotolerant. G+ C content of the DNA of PTC-1 is 67.8 mol% (Tm). PTC-1的DNA的GC百分含量测定值为67.;8mol%25(Tm)。
- Isoamyl betyrate was synthesized from isobutyric acid and isoamyl alcohol using ammonium ferric sulfate as a catalyst in the yield of 96.5%. The reaction conditions were advantageous and succinct. 以十二水合硫酸铁铵为催化剂;由丁酸和异戊醇合成了丁酸异戊酯;优化了酯化条件。实验结果表明;催化剂的催化活性高;反应条件温和;易于操作;方法简便;酯化率可达96.;5%25。
- tetrachlorophthalic tetrachlorophthalic anhydrid 四氯邻苯二甲酸酐; 四氯酞酸酐
- mixed organic and inorganic anhydrid 混合有机无机酸酐
- Manufacturing Technology of Isobutyric Acid Made from Isobutyric 异丁醛氧化制异丁酸的工艺
- Synthesis of Isobutyric Aldehyde Cis-2-Butene-1,4-Diol Acetal 活性炭固载磷钨酸催化合成异丁醛缩顺-2-丁烯-1,4-二醇
- Keywords Yunweiling capsule;Thyme;Isobutyric acid thyme; 云威灵软胶囊;百里香酚;异丁酸百里香酯;
- Keywords plasticizer.neopentyl glycol;benzoic acid;isobutyric acid; 增塑剂;新戊二醇;苯甲酸;异丁酸;
- Keywords isobutyraldehyde;isobutyric acid;oxidation;disproportionation; 异丁醛;异丁酸;氧化;歧化;
- Keywords methyl isopropyl ketone;isobutyric acid;acetic acid;production;market; 甲基异丙酮;异丁醛;乙酸;合成;市场;
- Keywords Isobutyric acid;Acetic acid;Methylisopropyl ketone;Catalyst; 异丁酸;醋酸;甲基异丙基酮;催化剂;
- Keywords isobutyl alcohol;isobutyric acid;synthesis;phase transfer catalysis; 异丁醇;异丁酸;间接电合成;相转移催化剂;