1、

Study on Synthesis of Butyl Butyrate Catalyzed by Aminosulfonic Acid

氨基磺酸催化合成丁酸丁酯的研究

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2、

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

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3、

Catalytic synthesis of isoamyl butyrate with copper benzenesulfonate

苯磺酸铜催化合成丁酸异戊酯

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4、

Peak occurrence sequence of isobutyl alcohol, acetal, ethyl butyrate, isoamyl alcohol, ethyl pentanoate and ethyl lactate were in accord with the reports in previous data.

异丁醇与乙缩醛,丁酸乙酯与异戊醇,戊酸乙酯与乳酸乙酯的出峰先后与已有资料报道的出峰顺序一致。

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5、

Heterogeneous Synthesis of Isoamyl Butyrate Catalyzed by Ferric Inorganic Salt

铁系无机盐非均相催化合成丁酸异戊酯

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6、

Study on Synthesis Technology of Isoamyl Butyrate Catalyzed by p-Toluene Sulphonic Acid

对甲苯磺酸催化合成丁酸异戊酯的工艺研究

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8、

synthesis of the optical active compound of r-2-hydroxy-4-phenyl ethyl butyrate

光学活性R-2-羟基-4-苯基丁酸乙酯的制备

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9、

we have obtained the desired result. the yield of ethyl butyrate is 80. 17%-88. 79%. the product purity is over 98%.

本法已得到希望的结果,丁酸乙酯的收率在80.17%~88.79%,产品的纯度在98%以上。

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10、

measurement and correlation of excess enthalpy of a binary system of n-butanol+ ethyl propionate and n-butanol+ ethyl butyrate

含正丁醇的丙酸乙酯及丁酸乙酯二元物系超额焓的测定和关联

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11、

the contents of ethyl caproate, ethyl lactate and ethyl butyrate in base liquor reached the maximum values after 7-8 months storage in cement pits ( accordingly, 7~ 8 months is the best storage period).

基础酒经大水泥池贮存后,己酸乙酯、乳酸乙酯、丁酸乙酯在7~8个月达到最高值,故以7~8个月贮存期为宜;

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12、

Experimental study on the effects of butyrate on the apoptosis of colon cancer cell line

丁酸对结肠癌细胞株凋亡的影响

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13、

catalytic synthesis of isoamyl butyrate with annonium ferric sulfate

十二水合硫酸铁铵催化合成丁酸异戊酯

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14、

study on the synthesis of isoamyl butyrate

丁酸异戊酯合成工艺研究

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15、

Comparison between hydrocortisone butyrate and triamcinolone acetonide in neurodermatitis and eczema

氢化可的松丁酯与曲安萘德治疗神经性皮炎和湿疹的比较

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16、

a study of catalytic synthesis of isoamyl butyrate with p-toluene sulfonic acid

对甲苯磺酸催化合成丁酸异戊酯

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17、

synthesis of isoamyl butyrate catalyzed by supported sodium bisulfate

固载硫酸氢钠催化合成丁酸异戊酯

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18、

catalyzed synthesis of isoamyl butyrate by magnetic solid superacids

磁性固体超强酸催化合成丁酸异戊酯的研究

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19、

synthesis of isoamyl butyrate catalyzed by potassium bisulfate

硫酸氢钾催化合成正丁酸异戊酯的研究

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20、

In contrast to it, those polymer derivatives end-capped with the acetate or propionate groups underwent a reversible sol-gel transition as a function of temperature, while the block copolymer capped with the butyrate group precipitated in water.

对应的乙酸酯或丙酸酯封端的衍生物却随着温度变化发生了有趣的溶胶&凝胶相转变,而其正丁酸酯衍生物则在水中发生了沉淀。

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