1) linker
[英]['liŋkə] [美]['lɪŋkɚ]
连接基团
1.
This review is concerned with the characteristic, the development, and the application of linkers for solid-phase organic synthesis, especially the functional linkers such as spacer linkers, traceless linkers, safety-catch linkers and multidetachable linkers.
介绍了固相有机合成中的连接基团 ,特别是带有隔离单元的连接基团、无痕迹连接基团、安全拉手型连接基团和复合型连接基团的基本概念、发展近况以及它们的应用。
2) Effect of spacer chain length
连接基团链长影响
3) Spacer
['speisə]
联接基团
1.
The Influences of the Spacer of Gemini Surfactants on the Structure of Silicic Mesoporous Materials;
Gemini表面活性剂联接基团对合成硅基介孔材料结构的影响
2.
Gemini surfactant is a new type of surfactant, with molecules made up of two amphiphilic moieties covalently connected at the level of the head group by a spacer.
双子表面活性剂是一类新型的表面活性剂,其分子由化学键通过联接基团将两个单链表面活性剂的离子头联接构成。
4) spacer group
联接基团
1.
The surface activity of gemini surfactants strongly depends on the structure of their spacer groups.
结果表明 :双子表面活性剂的表面活性大大高于普通表面活性剂 ,双子表面活性剂溶液的表面活性受其联接基团的影响远大于其烷基链的影响。
2.
Gemini surfactants are made up of two identical amphiphilic moieties covalently connected at the level of the headgroups by a spacer group which has been proved to have predominant surfactant active than ordinary surfactants to analyze the structure of Gemini surfactants in or outsides.
Gemini表面活性剂是由两个单链单头基普通表面活性剂在离子头基处通过联接基团连接而成。
5) connection of steel bridge towers and concrete foundation
塔-基连接
补充资料:Re基团
分子式:
CAS号:
性质: 处于对映异位和非对映异位的两个相同的基团(或原子),命名方法规定欲定义基团的序数高于未定义的基团,然后按次序规则视欲定义基团所处排列方向,若处于顺时针方向则为Re基团,处于逆时针方向则为Si基团(Si group)。
CAS号:
性质: 处于对映异位和非对映异位的两个相同的基团(或原子),命名方法规定欲定义基团的序数高于未定义的基团,然后按次序规则视欲定义基团所处排列方向,若处于顺时针方向则为Re基团,处于逆时针方向则为Si基团(Si group)。
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