环化的例句（环化在句子中的用法）

• Isolable carbocyclic compounds contain seven or fewer carbons in the cycle. 可分离的碳环化合物环内含七个或七个以下的碳.
• All these novel macrocyclic compounds were confirmed with elemental analysis, IR, 1 HNMR and MS. 这些新型大环化合物均经元素分析 、 IR 、 1HNMR、MS等证实其结构.
• HH - 3 S is a heterocyclic compound, transparent acidic fluid. HH-3S是一种杂环化合物 、 透明酸性液体.
• We have, therefore , in both of the examples above, heterocyclic compounds with " built - in " or latent functionality. 上述两例中的杂环化合物,都具有 “ 固有的 ” 或潜在的官能基.
• Application of samarium diiodide in mediating intramolecular cyclization reactions was reviewed. 综述了二碘化钐在分子内环化反应中的应用.
• The cycloaddition itself is the slow step. 环化作用本身是慢的一步.
• Menthol was obtained from lemon eucalyptus oil via cyclization and catalytic hydrogenation. 以柠檬桉叶油为主要原料经环化、催化氢化二步反应得到薄荷醇.
• Cyclization occurs readily with dilute alkali. 遇到稀碱就容易环化.
• Morphine: Heterocyclic compound, narcotic analgesic alkaloid originally isolated from opium. 吗啡: 杂环化合物, 从鸦片分离出的麻醉性镇痛药镇痛药生物碱.