分子内氢键 meaning in English
intramolecular hydrogen bond
Examples
- After a series of reactions , an ester which is a derivative of ferrocene is obtained , then using the ester react with 1 , 8 - naphthalenediamme , o - m - , p - phenyleiiediamine , ethylenediamine and 4 . 4 ' - - biphenyldiamine respectively , polymer ( i ) ( ii ) ( iii ) ( iv ) ( v ) and polymer ( vi ) are obtained at the final part , we have discussed in brief the general properties of polymer ( i ) - { vi ) and analyzed systematically hnmr ir spectrum tg - dt diagram and molecular weight distribution of these polymers
简要讨论了聚合物( i )一( vi )的一般性质，对聚合物的核磁共振谱、红外光谱、 t (卜刃t图以及分子量分布进行了系统研究。本文对聚合物( i ) 、 ( 111 )和(砚)的核磁共振谱和红外光谱进行了分析，研究结果表明:聚合物中的援基上的氧原子能与芳胺上的氢原子形成分子内氢键，使聚合物的分子内出现了一个平面六元环结构，并山于分子内氢键的存在