1) heterocyclic intermediate
杂环系中间体
2) heterocyclic system
杂环体系
1.
Recently, more and more novel types of tandem reactions, including tandem addition (especially Michael addition), substitution, cyclization and rearrangement reaction, were exten- sively applied to organic synthesis, especially the synthesis of natural optically active products and com- pounds with heterocyclic system.
综述了最近几年加成(尤其是Michael加成)、取代、环化、重排等串联反应类型在有机合成中,特别是在不对称合成及杂环体系合成中的应用。
3) hybrid intermediate
杂合中间体
4) benzene series intermedium
苯系中间体
5) four membered ring intermediate
四元环中间体
1.
The calculated results show that the aza Wittig reaction is a two step reaction, having one four membered ring intermediate on its reaction surface.
计算结果表明该反应是一个二步反应，在反应途径上存在一个四元环中间体。
6) photocyle intermediate (M412)
光循环中间体(M412)
补充资料：3-环氧乙基-7-氧杂二环[4,1,0]庚烷
CAS: 106-87-6
分子式: C8H12O2
中文名称: 3-环氧乙基-7-氧杂二环[4,1,0]庚烷
分子式: C8H12O2
中文名称: 3-环氧乙基-7-氧杂二环[4,1,0]庚烷
英文名称: 1,0]heptane, 3-oxiranyl-7-Oxabicyclo[4；3-(epoxyethyl)-7-oxabicyclo(4.1.0)heptan；1,2-epoxy-4-(epoxyethyl)cyclohexane；1-epoxyethyl-3,4-epoxycyclohexane
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