摘要
报道了用2D┐NMR技术确定峰的归属,从而测定无手性中心的聚四氢呋喃(THF)┐环氧乙烷(EO)共聚醚的微观序列结构。
The NMR peaks were ranked by the 2D NMR technique, and the sequence structure of tetrahydrofuran ethylene oxide copolyether without a chiral center was determined.
出处
《青岛化工学院学报(自然科学版)》
1997年第1期35-39,共5页
Journal of Qingdao Institute of Chemical Technology(Natural Science Edition)