Guanyl azide is then isomerized to aminotetrazole.

随后,叠氮化脒异构化生成氨基四氮杂茂.

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Isomerization of safrole can afforded isosafrole - the intermediate of the effective antihypertensive agent - methyldopa.

黄樟油素经碱异构化可得到治疗高血压症的有效药物 —— 甲基多巴的中间体——异黄樟油素.

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Several kinds of ruthenium - catalyzed organic reactions were reviewed: hydrogenation, oxidation, isomerization, metathesis.

综述了钌催化剂催化的主要几类有机合成反应,包括氢化 、 氧化 、 异构化 、 复分解.

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Brewing roasted coffee causes isomerisation of the quinides.

烘焙好的咖啡的冲煮过程导致奎宁的异构化.

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Application of ion exchange technology in the purification, epimerization analysis and detection of sugar was introduced.

阐述了离子交换技术在糖的纯化 、 差向异构化及分析检测方面的应用.

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The trans - cis photoisomerization of azobenzene is the basis of photo - responsive properties of many azo - functional materials.

偶氮苯的光致顺反异构化是许多偶氮类功能材料光响应的基础.

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The sterane isomerization maturity parameter alkylphenanthrene index indicate that the maturity of oil sand is low.

甾烷的异构化成熟度参数、甲基菲指数均显示油砂成熟度低.

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The isomerization products of � � - BHC are α - BHC and δ - BHC , The isomerization ratio is between 0.04 % - 0.17 %.

异构化的主要产物为α、δ -BHC, 它们的异构化率在0.04%～0.17%之间.

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The Octane Number is retained owing to HZSM 5 � � s excellent ability of aromatization, isomerization and alkylation.

HZSM-5沸石对汽油的降烯烃作用得益于其优异的芳构化 、 异构化和烷基化性能.

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The relationship between acid amount of the catalysts and activity of the isomerization of 1 - betene was linear.

催化剂的酸度与丁烯-1异构化活性呈线性关系.

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Advances in tungsten carbide alkanes isomerization catalysts, including their preparation and the isomerization mechanism, were reviewed.

综述了用于长链烷烃异构化的碳化钨催化剂的研究进展.

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The influence of the calcination temperature on the catalytic activity of o - xylene isomerization was investig.

本文还讨论了焙烧温度对邻二甲苯异构化的催化活性的影响.

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Esterification of fumaric acid with catalysts, isomerization of maleic acid and maleate with catalysts were investigated.

催化剂包括酯化催化剂和异构化催化剂, 分别催化富马酸的酯化和马来酸(酯)的异构化.

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However, it is difficult to produce multi branched i heptane and restrain its cracking.

正庚烷异构化的难点在于高选择性地生成多侧链异庚烷和抑制异庚烷的裂化反应.

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The extent of isomerization is related to chain element construction, but not dependant on molecular weight.

其异构化程度与聚酯分子链节结构有关, 与分子量大小无关.

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