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- aromatic ring opening 芳环开链
- Benzoxazole, where the oxazole is fused to another aromatic ring. 苯并-{恶唑}-，-{恶唑}-于其他环相连。
- Elimination of an alkyl chain substituted on an aromatic ring results in the appearance of free radicals. 在一芳香环上一个取代烷链的消失，结果出现自由基。
- Most proteins have amino acids with aromatic ring, so they have yellow reaction. Phenylalanine is not easy to nitrify, so it is necessary to add in a little vitriol oil. 多数蛋白质分子含有带苯环的氨基酸，所以都会发生黄色反应。苯丙氨酸不易硝化，需加少量浓硫酸后才能够发生黄色反应。
- Abnormal hydrogenation of an aromatic ring of hainanensine analogue is reported. The possible mechanism for this reaction is provided. 报道了海南粗榧新碱类似物芳环的一种反常氢化反应，并提出了可能的反应机理。
- The process of ring opening reaction is proved through analyzing aminating mechanism by IR and NMR. 利用红外及核磁共振碳谱分析了胺化反应机理,证明是开氧环反应。
- The chemoselectivity of the reaction is noteworthy, as the presence of a halide (bromide or chloride) on the aromatic ring furnishes the triazole 5 as the sole reaction product. 值得注意的化学反应的;作为一个在场的卤化物(溴化物或氯化物)的芳香环唑5作为唯一证据的反应产物.
- Low acid value resins were synthesized by E10 with low temperature ring opening. 采用E10低温开环酯化合成低酸值树脂。
- In this study, a Plesiomonas-derived chlorocatechol 1, 2-dioxygenase (TfdC) gene (tfdC), capable of cleaving the aromatic ring, was introduced into Arabidopsis thaliana. 在此项研究中，我们利用邻单胞杆菌来源的氯代邻苯二酚1，2双加氧酶基因tfdC改造拟南芥，探索植物降解芳香族污染物。
- Their ring opening reactions can be used for preparing polyfunctional or other cyclic compounds. 另外,利用该反应还可以提供保护基以及立体、区域选择性地合成各种有机化合物。
- In the picoline pyrolysis experiment, the methyl disengages from aromatic ring to form methane firstly, then the following reaction of the aromatic ring is similar to pyridine. 甲基吡啶的热稳定性比吡啶差，热解时甲基首先脱离芳香环进入气相，随后芳香环的反应途径和吡啶类似；
- The recent progress in rhodium-catalyzed asymmetric ring opening (ARO) reactions of azabenzonorbornadienes is reviewed. 综述了铑催化不对称氧(氮)杂苯并降冰片烯开环反应的研究进展。
- The observation can be due to the presence of extended planar aromatic ring(s) in these ligands that could enhance their DNA intercalating binding ability. DPPZ系列配合物与DNA的结合常数比TATP系列配合物的结合常数平均大一个数量级，表明插入配体的平面越大，与DNA的结合能力越强。
- The development of study on ring opening metathesis polymerization(ROMP) of norbornene(NBE) and its derivativesis reviewed with 30 references. 综述了降冰片烯(NBE)及其衍生物开环易位聚合(ROMP)的研究进展。
- Kinetic modeling was carried out to explore possible reaction mechanism of methylcyclopentane ring opening over a Pt/SiO 2. 用动力学模拟的方法探索甲基环戊烷在铂催化剂上开环的反应机理。
- Ring opening of copolymerization and homopolymerization between acrylpimaric acid and ethylene oxide at different mole ratio were studied. 研究了丙烯海松酸与不同摩尔数的环氧乙烷所进行的开环均聚和共聚反应。
- Aromatic rings can be joined at a pair of adjacent carbons to yield compounds such as naphthalene, anthracene and chrysene. 芳环能在一对相邻碳上结合，生成萘、葸和?傅然0合物。
- It was found that the ring opening polymerizations of epoxide based monomers with THEIC can be carried out in a heterogeneous medium smoothly. 发现THEIC与环氧单体可在非均相体系中平稳地进行阳离子开环聚合反应。
- Like the amino group, the phenolic group powerfully activates aromatic rings toward electrophilie substitution, and in essentially the same way. 对于亲电取代反应，酚基基本上以同氨基一样的方式使芳环强烈活化。
- This paper reviews briefly recent developments in the regio and stereoselective ring opening of 2,3 epoxy alcohols and their derivatives by a variety of methods. 简要综述了对2，3-环氧醇及其衍生物进行区域及立体选择性开环的各种方法的近期进展。
