he catalysis principle of carbonylation ofacetylene to acrylhte, butyl propionate andbutene diacidic ester is reviewed.The reactionkinetics and mechanism are discussed too.
概述了乙炔羰反应成丙烯酯、丙酯和顺、反丁烯二酯催作用原理,并对反应动力学和机理进行了讨论。
he catalysis principle of carbonylation ofacetylene to acrylhte, butyl propionate andbutene diacidic ester is reviewed.The reactionkinetics and mechanism are discussed too.
概述了乙炔羰反应成丙烯酯、丙酯和顺、反丁烯二酯催作用原理,并对反应动力学和机理进行了讨论。
The diisoamyl glutarate in catalysis of silicotungsticacid was preparated by esterification of isoamyl alcohol and glutaric anhydride seperated from dicarboxylic acid.
用硅钨杂多为催剂,以从二羧中分离出戊二酐和异戊醇为原料成了戊二二异戊酯。
Catalytic -Fluorimetric Determination of Trace Manganese (Ⅱ)Based on Its Catalysis for Furfural -7 -Amino -8 -Hydroxy -quinoline -5 -Sulfonic Acid
以糠醛缩7-氨基-8-羟基喹啉-5-磺为试剂催荧光法测定痕量锰
The studies on the perferable conditions for synthesizing diglycol dioleate, by the esterification of diglycol monoleate with oleic acid via acid catalysis, were reported.
研究了以二甘醇单油酯和油作原料进行催酯反应成二甘醇双油酯适宜反应条件。
Abstract:Ironic phosphate has shown a rich chemical constitution and can be used in various fields such as oxydehydrogenation catalysis and lithium batteries.
摘要:磷在氧脱氢催和锂电池电极材料等领域有着重要应用。
Aroyl isothiocyanate is synthesized by the reaction of aroyl chloride with ammonium thiocyanate under the condition of solidliquid phase transfer catalysis using PEG400 as the catalyst.
在固液相转移催条件下,以PEG-400为催剂,通过芳酰氯与硫氰铵反应成了中间体芳酰基异硫氰酯;
The species distribution in hydrolytic polymeric aluminum solutions is a research focus in the fields of analysis,catalysis,agrology,geochemistry,new materials,environmental science,biotoxicology,etc.
水解聚铝形态一直是分析、催、土壤、地球学、新材料、环境科学和生物毒理学等众多领域研究前沿和热点。
In a testing of petrolic engine, about 70% to 80% of nonmethane hydrocarbon is emitted into atmosphere without catalysis conversion in theoment of coldstart, so that serious pollution is produced.
在汽油机一个测试循环中,约占排放污染物总量70%~80%非甲烷碳氢物是在汽油机冷起动阶段没有经催转而直接排入大气中,造成严重污染。
Synthesis of isoamyl formate, isoamyl acetate, isoamyl propionate, isoamyl butyrate, isoamyl isobutyrate and isoamyl isovalerate by catalysis of hydrated ferric chloride are reported.
研究了氯催成甲异戊酯、乙异戊酯、丙异戊酯、丁异戊酯、异丁异戊酯和异戊异戊酯。
Trimethylaluminum(TMA),usually used in organic catalysis and organic synthesis,was synthesized by reaction of triethylaluminium (TEA) with methyl bromide on iron-stibonium complex catalyst.
用新催体系(-锑复催剂)催三乙基铝(TEA)与溴甲烷进行烷基交换反应成三甲基铝(TMA)。
The method of synthesising terpinol with ion exchange resin catalysis was investigated. Effects of kind of solvent used, reaction temperature and reaction time on product output were studied.
探讨了用离子交换树脂催成松油醇工艺条件,考察了溶剂、反应温度和反应时间等对水反应影响。
Unsaturated transition metal thiocarbonyl complexes are building blocks for stable organometallic complexes and play important role in catalysis and biology.The CS molecule is isovalent with CO.
不饱和过渡金属硫代羰基物不仅在催及生物上具有重要作用,而且这些物是许多稳定金属有机物结构单元。
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