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- Keywords Allyl substituted;Diaryl ether;Design;Synthesis;Biological activity; 烯丙基取代;二芳醚;设计;合成;生物活性;
- Keywords allyl;boron phenolic resin;synthesis; 烯丙基;硼酚醛树脂;合成;
- Keywords allyl benzoxazine;curing;the ring content; 烯丙基苯并恶嗪;固化行为;成环率;
- Keywords allyl chloride;sulfur;allicin;synthesis; 氯丙烯;硫粉;蒜素;合成;
- Keywords allyl isothiocyanates;thioureas;UV-spectra;kinetics; 烯丙基异硫氰酸酯;硫脲;吸收光谱;动力学;
- Keywords Allyl iodine;Aldehyde;Tin;Selective allylation.; 烯丙基碘;活性基团;锡粉;加成反应;
- Keywords allyl isothiocyanate,pungency,determination,antimicrobial effect; 异硫氰酸烯丙酯;辛辣;测定;抑菌;
- This work has been focused on the use of copper(I)-mediated anti-SN2’ allylic substitution reactions with non directing leaving groups. 论文提要内容: 在变化的经营环境当中,为了生存和发展,组织必须更灵活、弹性地加以应对。
- That is encouraging for palladium-catalyzed allylic substitution reactions which is difficult to use in industry due to the current low reactivity of catalysts. 而且,值得注意的是这类配体的反应活性都非常高,对于由于催化剂活性低难以在工业上应用的钯催化烯丙基取代反应来说,这无疑是一大喜讯。
- Keywords allyl caproate;caproic acid;2-propenol;ceric sulfate;catalytic synthesis; 硫酸高铈;催化合成;凤梨醛;己酸;丙烯醇;
- Keywords allyl chloried(AC);electrophysiology;action potential(AP);nervous conduct velocity(NCV); 氯丙烯;电生理;动作电位;神经传导速度;
- Keywords allyl isothiocyanate(AITC);cyclodextrin (CD);inclusion;controlled release; 异硫氰酸烯丙酯;环糊精;包埋;控制释放;
- Allylic substitution and the allyl radical 烯丙基取代和
- The progress in synthesis of chiral phosphinamine ligands is reviewed. Their applications in asymmetric allylic substitution, asymmetric 1, 4-conjugate addition and asymmetric hydroboration are described. 摘要本文较为详细地综述了轴向手性膦氮配体合成及其在不对称烯丙基取代反应、不对称1,4-共轭加成反应及不对称硼氢化反应中的应用。
- Keywords allyl terminated polyoxyalklene macromer;catalytic synthesis;quaternary ammo-nium salt; 端烯丙基;聚氧化烯;大单体;催化合成;季铵盐;
- Keywords allyl free redical;conjugative effect;hyperconjugation;inductive effect;stabilith; 烯丙基自由基;共轭效应;超共轭效应;诱导效应;稳定性;
- Keywords allyl chloride;sodium sulfite anhydrous;sodium allyl sulphonate;synthesis; 烯丙基氯;亚硫酸钠;烯丙基磺酸钠;合成;
- Keywords allyl vinyl ether;1;2 shift mechanism;transition state;activation energy;Ab initio calculation; 烯丙基乙烯基醚;1;2-迁移的机理;过渡态;活化能;从头算;
- Keywords allyl carboxylate;synthesis;strongly acidic cationic exchange resin;catalysis; 羧酸烯丙酯;合成;强酸性阳离子交换树脂;催化;
- Keywords Allyl anion;Reaction mechanism;Second-order Moller-Plesset perturbation theory (MP2);Transition state theory; 烯丙基负离子;反应机理;二阶微扰理论(MP2);过渡态理论;