1) Crown ether containing central functional group
含中心功能基冠醚
2) central functional group
中心功能基
1.
Synthesis of dihydroxamic acids open chain crown ether containing central functional group and dioxygen affinities of their cobalt(Ⅱ) complexes;
含中心功能基二异羟肟酸开链冠醚的合成及其钴(Ⅱ)配合物的氧加合性能
2.
Three dihydroxamic acids open chain crown ether containing central functional group(-OCH3) transition-metal complexes were used as hydrolytic enzyme-mimic model to catalyze carboxylic acid esters(PNPP) hydrolysis.
以3种含中心功能基(-OCH3)的二异羟肟酸开链冠醚过渡金属铜(Ⅱ)、锌(Ⅱ)和钴(Ⅱ)配合物作为水解酶模型,催化羧酸酯(PNPP)水解;研究了水解反应的动力学和机理,提出了水解反应的动力学模型。
3.
A series of dihydroxamic acids containing central functional group L~1H_2～L~6H_2 and their cobalt(II) complexes CoL~1～ CoL~6 was synthesized from 4-hydroxylphenol and characterized by elemental analysis,IR,_1HNMR molar conductance and MS spectra.
由对氯苯酚或对甲氧基苯酚出发,经多步反应合成了一系列含中心功能基的二异羟肟酸开链冠醚L1H2~1L6H2及其钴(II)配合物CoL1~CoL6,其产率分别为48。
3) functional polymer compounds having aza crown ether
含氮杂冠醚的功能高分子
4) Schiff's base macrocyclic compounds containing central functional group
含中心功能基Schiff型大环化合物
5) Function
[英]['fʌŋkʃn] [美]['fʌŋkʃən]
中心功能
1.
On the Function Positioning of Logistic Center in Qinzhou Port;
钦州港口物流中心功能定位探讨
6) functional head
功能中心
1.
It is argued that the possessive marker in Modern English can be identified either as a functional head or as a derivational affix.
第一种情况可按Kayne倡导的功能中心成分处理;第二种情况在词汇层起作用,所派生出的领属形容词分别在主宾位置和述谓位置表现出互补的形态和语义特征。
补充资料：1,3-二丙氧基冠醚
CAS: 161282-96-8
分子式: C44H54O8
分子质量: 710.90
熔点: 196-201℃
中文名称: 1,3-二丙氧基冠醚
英文名称: 1,3-diisopropoxycalix[4]arenecrown-6
分子式: C44H54O8
分子质量: 710.90
熔点: 196-201℃
中文名称: 1,3-二丙氧基冠醚
英文名称: 1,3-diisopropoxycalix[4]arenecrown-6
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