季碳原子
- 网络quaternary carbon atom;guaternary carbon
季碳原子
-
吡啶、苯系物和季碳原子的有效碳数贡献研究
Contribution of Pyridyl , Phenyl and Quaternary Carbon Structure to the Effective Carbon Number
-
结果表明,除嵌段共聚物外,其它共聚物的无规度均接近1,表明共聚物为无规共聚物,而且对三个位置的季碳原子分析均得出了相同的结果。
The same results obtained from the three sorts of signals indicated that except the block copolymer , the degree of randomness of other copolymers was approximate to 1 , in other words , these copolymers were random copolymers .