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- Keywords selenium;aryl alkynyl selenides;insertion reaction; 硒粉;芳基炔硒醚;插入反应;
- aryl alkynyl selenides 芳基炔硒醚
- Atom-economic Reaction: Diselenides Reacted with Terminal Alkynes to Synthesize Alkynyl Selenides Catalyzed by Cesium Hydroxy and Promoted by Air 原子经济反应:氢氧化铯催化下二硒醚与端炔反应合成炔硒醚
- Keywords solid-phase organic synthesis;polymer-supported reagent;alkynyl selenide;vinylic selenides;cross-coupling reaction;（Z）-1;2-disubstituted ethenes; 关键词固相有机合成;聚合物试剂;炔基硒醚;烯基硒醚;偶联反应;（Z）-1;2-二取代乙烯;
- Keywords Catalysis;Atom-economy;Diaryl diselenide;Cesium hydroxide;Alkynyl selenide; 原子经济;二芳基硒醚;氢氧化铯;炔硒醚;
- Aryl disulfides, for example, inhibit polyolefin oxidation. 例如芳基二硫化物可抑制聚烯烃的氧化。
- The Study in Aza-Diels-Alder Reaction of Aryl Imines with Cyclopentadiene. 芳香亚胺化合物与环戊二烯的Aza-Diels-Alder反应研究
- Many sulphides, selenides, and telluides have the nickel arsenide, NiAs, type of structure. 许多硫化物、硒化物和碲化物具有砷化??iAs型的结构。
- The most effective syhthetic condition for aryl chloroacetates was obtained experimentlly. 讨论了不同反应条件对产率的影响，通过正交实验，探索出了最佳合成条件。
- Many sulphides, selenides, and tellurides have the nickel arsenide's NiAs type of structure. 许多硫化物，硒化物和碲化物具有砷化镍NiAs型的结构。
- The method has been applied to the determination of micro analysis of alkynyl in transformer oil. 该方法已在实际生产中得到应用。
- AllyI selenides were synthesized via reactions of alIyl ytterbium bromide with diselenides. 4. 三、研究了用烯丙基溴化镱与二硒醚反应合成烯丙基硒醚；
- Aim To study the synthesis and antidepressant activities of aryl alkanol piperazine derivatives. 摘要目的研究芳烷醇哌嗪类化合物的合成及抗抑郁活性。
- Cesium carbonate catalyzed O-alkylation of phenol to synthesize alkly aryl ethers. 摘要研究了碳酸铯催化酚与卤代烃反应制备烷基芳醚。
- The paper describes a spectrophotometric determination method for micro analysis of alkynyl by the reaction between alkynyl and coprous ion. 叙述了利用生成炔亚铜的反应来定量测定微量炔烃的分光光度法。
- Ten aryl chloroacetates were synthesized by liquid-liquid phase transfer catalysis. 摘要利用液－液相转移催化法合成了10种氯乙酸芳酯。
- Alkyl balides react with sodium borohydride and selenium in the presence of solid sodium hydroxide to give dialkyl selenides in excellent yields. 在固体氢氧化钠存在下，卤代烃及用氢化钠与硒粉作用，在乙醇溶液中制得二烃基硒醚。
- The secondary native selenium was discovered in the Yutangba Se deposit,western Hubei Province,China,which is one of rare selenides in the world. 在湖北渔塘坝硒矿床氧化矿石及地表松散堆积物中存在大量罕见的次生自然硒。
- The reaction kinetics of synthesizing aryl isocyanate by aryl amine and phosgene was studied. 研究了芳胺和光气反应生成异氰酸酯的反应动力学。
- This section focuses on pyrazole ketones, indole acetic acids, aryl alkyl acids non-steroidal anti-inflammatory drugs. 本节重点介绍吡唑酮类、邻氨基苯甲酸类、吲哚乙酸类、芳基烷酸类及其他结构类型的非甾体抗炎药。
