isoamyl

Study on Procedure for Synthesis of Isoamyl Laurate

十二酸异戊酯合成工艺的研究

The results showed that at the condition of 1.2 ∶ 1 molar ratio of isoamyl alcohol to n-butyric acid, 0.5% catalyst ( molar percent of n-butyric acid), 2.5 h, no water-carrying agent, at reflux temperature, the esterification degree achieved 95.8%.

反应条件为醇酸摩尔比12∶10，催化剂用量05%（以酸的摩尔数计），反应时间25h，不加带水剂，回流反应温度在130～135℃条件下，酯化率可达958%。

Isoamyl propionate is a colorless liquid with a pineapple and pear aroma, slightly soluble in water, miscible in ethanol, ethyl ether, insoluble in glycerin.

丙酸异戊酯是无色液体，具有菠萝及洋梨香气，微溶于水，可混溶于乙醇、乙醚，不溶于甘油。

Isoamyl butyrate was synthesized by using potassium bisulfate as the catalyst.

以硫酸氢钾为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯.

Thereinto, the catalytic performance of different catalysts was explored and evaluated by the conversion of isoamyl alcohol, yield and selectivity of isoamyl isovalerate.

其中，以异戊醇的转化率、异戊酸异戊酯的收率及选择性作为评价催化剂活性指标，对不同催化剂的催化性能进行了考察。

Isoamyl benzoate was synthesized by esterification of benzoic acid and isoamyl alcohol over Ti ( SO_4)_2/ SiO_2 catalyst.

以Ti（SO4）2/SiO2为催化剂，苯甲酸和异戊醇为原料，合成了苯甲酸异戊酯。

Synthesis of isovaleric acid from the indirect electrolytic oxidation of isoamyl alcohol

异戊酸制备新方法的研究&在PTC存在下间接电解氧化异戊醇

Synthesis of Isoamyl Acetate Catalyzed by Urushiol Resin Immobilized Ferric Trichloride Catalyst

漆酚树脂固载化三氯化铁催化合成醋酸异戊酯

A method of synthesis isoamyl acetate catalyzed by zinc sulfate had been developed.

以硫酸锌为催化剂催化合成了乙酸异戊酯,确定了酯化优化条件.

This paper briefly introduced a method that isovaleraldehyde is produced from isoamyl alcohol and that isovaleric acid is produced from isovaleraldehyde.

本文介绍了异戊醇脱氢制异戊醛的一种方法和异戊醛氧化制异戊酸的方法。

Study on Application of Urushiol-metal Polymer for Catalytic Synthesis of Isoamyl Acetate

漆酚金属聚合物催化合成醋酸异戊酯的研究

Study of isoamyl salicylate catalyzed by solid superacid

固体超强酸ZrO2-SO4~（2-）催化合成水杨酸异戊酯的研究

The progresses in the synthesis study of isoamyl isovalerate at home and abroad were reviewed.

综述了国内外对异戊酸异戊酯的合成研究的进展情况。

Isoamyl butyrate was synthesized by using gallium sulfate supported on silica gel as the catalyst.

以自制的硅胶固载硫酸镓为催化剂,正丁酸和异戊醇为原料合成了丁酸异戊酯.

Catalytic Synthesis of Isoamyl Butyrate with d-SBA-15-SO_3H mesoporous zeolite

d-SBA-15-SO3H介孔分子筛催化合成丁酸异戊酯

They were: Isoamyl acetate, 1-Hexanol, Caprylic acid, Ethyl caprate,β-Phenylethyl alcohol, Isobutyl alcohol, Ethyl acetate, 2-Phenylethyl acetate, Isoamyl alcohol.

它们是：乙酸异戊酯、1-己醇、正辛酸、癸酸乙酯、β-苯乙醇、异丁醇、乙酸乙酯、乙酸苯乙酯、异戊醇。

The dioxygen being as the oxidation and the transition metal oxide being as the main catalyst were used in the direct synthesis of isoamyl isovalerate from isoamyl alcohol in this paper.

本文采用分子氧作为氧化剂，主要以成本较低的过渡金属氧化物催化剂，常压下催化氧化异戊醇一步合成异戊酸异戊酯。

It shows that TiO2/ SO42-, salicylic acid ( 2-hydroxy-benzoic acid) and aminosulfonic acid are excellent catalysts for synthesis of isoamyl salicylate, which get higher yields and have practical application value.

结果表明，TiO2/SO4~（2-）、芳基磺酸和氨基磺酸三种催化剂对合成水杨酸异戊酯的酯收率较高。

In this paper, with solid superacid as catalyst for isoamyl propionate synthesis was studied.

本论文用固体超强酸为催化剂对丙酸异戊酯的合成进行了研究。

Synthesis of isoamyl benzoate catalyzed by Ti ( SO_4)_2/ SiO_2

Ti（SO4）2/SiO2催化合成苯甲酸异戊酯的研究

The results indicated that isoamyl acetate was a quite excellent azeotropic solvent, it effectively prevented the agglomeration of particles and greatly improved the fluffiness of the obtained dried precursor powders.

结果表明，乙酸异戊酯溶剂是一种非常理想的共沸干燥有机溶剂，其有效防止了粉体的硬团聚的形成；

Compared with FFAP capillary Column, CP-WAX capillary column had better effects in the separation of several groups of substances such as ethyl acetate and acetal, active amyl alcohol and isoamyl alcohol.

与FFAP毛细柱相比，CP-WAX毛细柱能很好分离乙酸乙酯/乙缩醛、活性戊醇/异戊醇等几对难分离的物质。

A method for determining the volatile components in yellow rice wine was studied. Total of 42 volatile components were identified with GC/ MS. Isoamyl alcohol, ethyl lactate and phenyl ethyl alcohol were quantitatively analyzed.

研究了黄酒香气成分的分析方法，通过GC／MS共鉴定到42种香气成分，对其中异戊醇、乳酸乙酯、β－苯乙醇进行定量分析。

The purification of each individual's gene DNA from the four populations: extract the DNA with SDS-proteinase K, then purify them with hydroxybenzene-chloroform-Isoamyl alcohol.

各种群罗氏沼虾个体基因组DNA的提取和纯化：采用SDS-蛋白酶K法进行提取，利用酚-氯仿-异戊醇进行纯化。

Isoamyl butyrate was synthesized by using ceric sulfate as the catalyst.

以硫酸高铈为催化剂,正丁酸和异戊醇为原料合成了正丁酸异戊酯.

Catalytic Synthesis of Isoamyl Propionate with TiSiW_ ( 12) O_ ( 40)/ TiO_2

固体杂多酸盐TiSiW（12）O（40）／TiO2催化合成丙酸异戊酯

It is shown that the ceric-cerous sulfate can work as transfer dosimeter or standard dosimeter for measurement. Catalytic Synthesis of Isoamyl Isovalerate with Ceric Sulfate

通过比对和应用证实了测定结果准确可靠，铈剂量计可作为传递剂量计和标准剂量计使用。硫酸高铈催化合成异戊酸异戊酯的研究

The isoamyl α-cyanoacrylate complex ( 505i complex), when used as adhesive-hemostatic agent to treat with 194 traumatic patients, can displace surgical operation suture, with 100% I phase wound healing.

复方α-氰基丙烯酸异戊酯（复方505i）用于194例创伤外科粘合止血或代替外科手术缝合有效率和伤口Ⅰ期愈合率均为100%。粘合止血在60秒内，用量少，伤口愈合快。

Isoamyl hexanoate could be synthesized using stannic chloride from caproic acid and isoamyl alcohol.

研究了用四氯化锡催化己酸和异戊醇合成己酸异戊酯的反应.

Synthesis of Chloroacetic Acid Isoamyl Ester With Aminosulfonic Acid as Catalyst

氨基磺酸催化合成氯乙酸异戊酯乙醛酸酯的合成