1) ring opening metathesis polymerzation
开环复分解聚合反应
2) ring opening polymerization
开环聚合反应
1.
It was found that the ring opening polymerizations of epoxide based monomers with THEIC can be carried out in a heterogeneous medium smoothly.
以1,3,5-三羟乙基异氰脲酸酯(THEIC)为引发剂、三氟化硼乙醚络合物为催化剂,环氧化合物为环单体,进行了阳离子开环聚合反应的研究。
3) double ring opening polymerization
双开环聚合反应
1.
The 1H NMR, 13 C NMR and IR data as well as elemental analysis of the obtained polymers indicated that it underwent double ring opening polymerization.
聚合产物的１ＨＮＭＲ、１３ＣＮＭＲ、ＩＲ及元素分析均表明发生了双开环聚合反应。
4) ring-closing metathesis
关环复分解反应
1.
Methods:A new approach to total synthesis of (-)-lasubine Ⅱ was established from readily available starting materials,via the new synthetic sequence including the creation of stereogenic centers through two sequential highly stereoselective Roush allylborations,SN2 cyclization and ring-closing metathesis reactions for the construction of the lasubine′s quinolizidine skeleton.
方法:从简便易得的原料,通过两次高立体选择性的Roush硼烯丙基化反应以及SN2环合的方法构建3个手性中心,并利用关环复分解反应完成喹诺里西啶类生物碱(-)-lasubineⅡ的骨架构建。
2.
A new synthetic strategy employing 1,3-diene-ene ring-closing metathesis (RCM) is proposed for formation of the 16-membered macrolactone in this thesis work.
Bafilomyin A_1和MicromonospolideB的大环内酯部分结构相同,本工作提出了利用1,3-二烯-烯关环复分解反应来合成目标分子中16-元环内酯的新合成策略。
5) cationic ring opening polymerization
阳离子开环聚合反应
6) Free radical ring opening polymerization
自由基开环聚合反应
补充资料：环复
1.循环往复。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条