1) Dicarboxylic acid crown ether
双羧酸冠醚
2) Dicarboxyl crown ether
双羧基冠醚
3) double armed crown ether
双臂冠醚
1.
Two amide type double armed crown ethers containing dibenzo 18 crown 6 unit were synthesized and their structures were confirmed by IR, 1HNMR,MS and elemental analysis.
合成了 2个含二苯并 -1 8-冠 -6单元的酰胺型双臂冠醚化合物 ,其结构经 IR、1 HNMR、MS和元素分析确证 ,该 2个化合物都不具有液晶性。
4) Biscrown ether
双冠醚
1.
The resulting intermediates further reacted with 4'-acetylbenzo-15-crown-5 by Michael reaction to produce two ketonic type biscrown ethers 3-arylpentanedioyl bis (4'-benzo-15-crown5)s 2a and 2b.
此二化合物作为中间体进一步与4′-乙酰基苯并-15-冠-5发生Michael反应,生成两种酮型双冠醚2a和2b。
2.
15 new solid rare earth complexes of biscrown ether compound di (2' ,3' ,9' , 10'-dibenzo-l' ,4' ,8' ,11' , 14'-pentaoxa-cyclohexadecyl-6'-ol)-p-phthalate have been syn-thesized, and characterised by elemental analyses,UV,IR,fluorescence spectra and thermal analysis etc.
合成了双冠醚化合物对苯二甲酸二(2′,3′,9′,10′-二苯并-1′,4′,8′,11′,14′-五氧杂-环十六-6′-醇)酯的15个稀土配位化合物,通过元素分析、摩尔电导、紫外光谱、红外光谱、荧光光谱和热分析等对它们的组成和性质作了表征。
3.
Two Characterizations of novel biscrown ethers 4 and 8 were synthesized starting from 24-crown-8 with a aldehyde side arm and 34-crown-10 with a ester side arm in high yield(70% and 71%),and their structure were confirmed by 1HNMR,13C NMR,ESI-MS etc.
由侧链为醛基的24-冠-8和侧链为酯基的34-冠-10出发,分别经3步反应,高产率地合成了2个新型功能化桥链双冠醚4(70%)和8(71%),并用1HNMR,13CNMR,ESI-MS等手段对这2个新型功能化桥链双冠醚4和8进行了结构表征。
5) crown ketonic acid
冠醚酮酸
补充资料：双酚A双(三甘醇缩水甘油基醚)醚
CAS：54140-64-6
中文名称：双酚A双(三甘醇缩水甘油基醚)醚
英文名称：Bisphenol A bis(triethyleneglycol glycidylether)ether
中文名称：双酚A双(三甘醇缩水甘油基醚)醚
英文名称：Bisphenol A bis(triethyleneglycol glycidylether)ether
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