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- alkylideneamino carbenes 亚烷氨基卡宾
- Phenyl(or polyphenyl)substituted epoxides serve as excellent precursors to phenyl(or diphenyl)carbenes. 某些苯代(或多苯)环氧化物是制取带苯环(或二苯)碳烯的极好原料。
- They said(say) hydrogen proxde[hydrogen peroxide] or carben pioxide[carbamide peroxide] may also help. 他们说过氧化氢或过氧化脲也有帮助。
- Lastly,the development of Ni catalyst of heterocyclic carbenes,heterogeneous catalyst and their advantages are summarized. 介绍了新型的含氮杂环卡宾及非均相镍催化剂的发展现状及其特点。
- Lipid peroxidation was induced in wistar rat liver by carben tetrachloride (CCl 4) for studying the effect of LbL on the liver. 为观察宁夏枸杞(LbL)对大鼠肝脏的影响,用四氯化碳(CCl4)诱发大鼠肝脂质过氧化。
- The mechanism and the various factors influencing the 1,4 addition of Carbenes to dienes as well as the applications of these reactions in organic synthesis are reviewed. 讨论了卡宾1,4-加成反应的机理、影响因素以及1,4-加成在有机合成中的特殊应用。
- During the sizing treatment, the influence of carben fiber surface and matrix property on the inter facial shear strength are also described. 同时也总结了上浆处理中碳纤维表面性质及树脂基体性能对复合材料层间剪切强度的影响。
- Forged Guang carben steel flanged ball valve 锻打广式碳钢法兰球阀
- CFRP(carben fiber reinforced polymer) CFRP
- Keywords ionic liquids;halogen ion;carben; 离子液体;卤离子;卡宾;
- Keywords N-heterocyclic;carbenes;asymmetric benzoin condensation; 杂环;卡宾;偶姻缩合;
- Keywords Stereochemistry;Carben Tetrahedral;Conformation Analysis; 立体化学;碳四面体;构象分析;
- Keywords Catalysis;Coupling;Synthesis;Chiral;N-Heterocyclic Carbenes; 催化;偶联;合成;手性;含氮杂环卡宾;
- Research on Enantioselective Benzoin Condensations Using N-heterocyclic Carbenes 手性N-杂环卡宾催化不对称偶姻缩合研究进展
- carbenesn. 碳质沥青
- N-heterocyclic carbenes N-杂环卡宾
- acyl carbenes 酰卡宾
- Soil organic carben 土壤有机碳
- Carben 卡尔邦
- Carben electrode 炭电极