butyryl

The method of butyramide synthesis through hydration reaction of butyronitrile with water was studied.对正丁腈与水发生水合反应合成丁酰胺的方法进行了研究,在Cr/Cu催化剂制备过程中,当次磷酸钠与硫酸铜摩尔比为1。Dgv汉语字典

2,4-Dichlorophenylbutanone was synthesized with m-dichlorobenezene and n-butyryl chloride via Friedel-Crafts acylation reaction mechanism.以间二氯苯和正丁酰氯为原料,通过付氏反应合成2,4-二氯苯基丁酮。Dgv汉语字典

Using sodium carbonate and calcium oxide as cheap acid-capturer,perfume furfuryl butyrate was synthesized from furfuryl alcohol and butyryl chloride,and was characterized by GC and IR.由丁酰氯和糠醇反应,以廉价的氧化钙和碳酸钠为复合束酸剂,合成了香料丁酸糠醇酯,并用IR、GC等进行了表征。Dgv汉语字典

Determination of trace butyral hydrazine in peanut by gas chromatography;气相色谱法检测花生中丁酰肼残留Dgv汉语字典

This main research of method determines the residue amount of the butyral hydrazine in the peanut kernel fast.摘要:本方法主要研究了快速测定花生米中丁酰肼的残留量。Dgv汉语字典

Methyl 1 phenyl Propanone was synthesized with benzene and iso butyryl chloride by using anhydrous aluminium trichloride as catalyst.由苯与异丁酰氯在无水三氯化铝作催化剂的条件下制备苯基异丙基酮 。