tetrahydropyrrole
英
美
网络 四氢吡咯
双语例句
- Helical Structure and Optical Direction II& The Relationship Between Helical Structure and Optical Direction of 2-Substituted Tetrahydropyrrole
螺旋结构与旋光方向II&2-取代四氢吡咯的螺旋结构与旋光方向 - Methods: 3 ( N tetrahydropyrrole) 2 hydroxy is synthesized through a hydrogen form of a cation exchange resin with propanesulfonic acid, tetrahydropyrrole, epichlorohydrin, sodium hydrogen sulfite as its material.
方法：以四氢吡咯、3-氯-1,2-环氧丙烷、亚硫酸氢钠为原料，通过一种氢型的阳离子交换树脂合成3-（N-四氢吡咯）-2-羟基丙磺酸。 - According to helix in plane formula, the rotatory direction of 2-substituted tetrahydropyrrole can be estimated by using the helix theory.
按照平面式中存在的螺旋，利用螺旋理论可以估算2取代四氢吡咯的旋光方向，对于各种不同类型的这类化合物，都能准确地将化合物的构型和旋光方向联系在一起。 - Synthesis of C_ ( 60)-tetrahydropyrrole Ring Derivatives under Microwave Irradiation
微波辐射下含四氢吡咯环C（60）衍生物的合成