二芳基取代乙炔,tolan,在线英语词典,英文翻译,专业英语

1) tolan

二芳基取代乙炔

As one of widely used liquid crystals, tolans are mainly used for improving birefringence of liquid crystal composition.

二芳基取代乙炔类化合物是一类应用广泛的液晶材料,主要用于改善混合液晶的双折射率。

2) diarylamine

二芳胺

The diarylamine reacted with 4-bromo-1,8-naphthalimides to give the new diarylamine-substi-tuted 1,8-naphthalimide derivatives catalyzed by CuI/18-crown-6/K2CO3 or Pd(OAc)2/P(t-Bu)3/NaOt-Bu.

以二芳胺和4-溴-1,8-萘酰亚胺体系为原料,经CuI/18-crown-6/K2CO3和Pd(OAc)2/P(t-Bu)3/NaOt-Bu两种不同反应催化制备了一系列萘酰亚胺衍生物,经NMR,MS,元素分析等表征了其结构,并用UV-vis和PL(photoluminescence)测定了此类化合物的发光性能。

Many compounds in diarylamines have been used in the past as intermediates in the syntheses of dyestuffs and pharmaceuticals and as antioxidants for rubbers and elastomers.

二芳胺作为一种重要的化工原料有着十分广泛的用途。

Two new diarylamine-substituted 1,8-naphthalimide derivatives are synthesized by CuⅠ/18-crown-6/K2CO3 catalyst system and characterized by Fourier transform infrared(FT-IR),1H-NMR and elemental analyses.

以二芳胺和4-溴-1,8-萘酰亚胺体系为原料,经CuⅠ/18-crown-6/K2CO3催化制备了2个新的萘酰亚胺衍生物,利用FT-IR,NMR,EA等表征了其结构。

3) diaryl ether

二芳基醚

The Applications of Arylboronic Acid in biaryl synthesis,synthesis of diaryl ethers,synthesis of aromatic amines and catalytic addition reactions were summarized.

芳基硼酸与苯酚在Cu(OAc)2和NEt3存在时用于合成二芳基醚,与胺的偶联是合成C-N键的有效方法,与,α-β不饱和体系的1,4-共轭加成反应广泛用于β-取代羰基化合物的合成。

The preparation of 1-[2-chloro-4-(4-chlorophenoxy)phenyl]ethanone and diaryl ether derivatives were discussed.

本文研究了三唑类杀菌剂噁醚唑的重要中间体2-氯-4-(4-氯苯氧基)-苯乙酮的合成工艺,合成了二芳基醚系列衍生物,并对反应的机理进行了探讨。

4) diarylketone

二芳酮

5) diaryl amines

二芳基胺

Synthesis of diaryl amines promoted by copper(Ⅱ) and 2,2′-biimidazole;

二价铜离子和2,2′-联咪唑促进下的二芳基胺类化合物的合成

6) Diarylethene

二芳烯

Eight diarylethene compounds were synthesized and their photochromic properties were investigated.

本文合成了八种光致变色二芳烯化合物,研究了它们的光致变色性质,并综述了它们在光子型光信息存储技术中的应用。

参考词条

二芳甲酮二芳乙烯（二）芳基汞二芳基汞二芳基咪唑二芳基乙烯二芳基吡唑二芳基双膦二芳基乙烷二芳基碘盐 1,2-二芳基肼二芳基磺盐二芳基二醚二芳基硼酸理式内化全鼻窦切除术

补充资料：芳基,芳基二乙基-芳基-甲基苯二胺

CAS：68479-98-1
分子式：C11H18N2
中文名称：二乙基甲苯二胺；芳基,芳基二乙基-芳基-甲基苯二胺
英文名称：ar,ar-diethyl-ar-methyl-Benzenediamine；Diethyltoluenediamine；ar,ar-diethyl-ar-methylbenzenediamine；ar,ar-diethyl-ar-methyl-benzenediamin；diethyl tolamine

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

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1) tolan 二芳基取代乙炔 1. As one of widely used liquid crystals, tolans are mainly used for improving birefringence of liquid crystal composition. 二芳基取代乙炔类化合物是一类应用广泛的液晶材料,主要用于改善混合液晶的双折射率。 2) diarylamine 二芳胺 1. The diarylamine reacted with 4-bromo-1,8-naphthalimides to give the new diarylamine-substi-tuted 1,8-naphthalimide derivatives catalyzed by CuI/18-crown-6/K2CO3 or Pd(OAc)2/P(t-Bu)3/NaOt-Bu. 以二芳胺和4-溴-1,8-萘酰亚胺体系为原料,经CuI/18-crown-6/K2CO3和Pd(OAc)2/P(t-Bu)3/NaOt-Bu两种不同反应催化制备了一系列萘酰亚胺衍生物,经NMR,MS,元素分析等表征了其结构,并用UV-vis和PL(photoluminescence)测定了此类化合物的发光性能。 2. Many compounds in diarylamines have been used in the past as intermediates in the syntheses of dyestuffs and pharmaceuticals and as antioxidants for rubbers and elastomers. 二芳胺作为一种重要的化工原料有着十分广泛的用途。 3. Two new diarylamine-substituted 1,8-naphthalimide derivatives are synthesized by CuⅠ/18-crown-6/K2CO3 catalyst system and characterized by Fourier transform infrared(FT-IR),1H-NMR and elemental analyses. 以二芳胺和4-溴-1,8-萘酰亚胺体系为原料,经CuⅠ/18-crown-6/K2CO3催化制备了2个新的萘酰亚胺衍生物,利用FT-IR,NMR,EA等表征了其结构。 3) diaryl ether 二芳基醚 1. The Applications of Arylboronic Acid in biaryl synthesis,synthesis of diaryl ethers,synthesis of aromatic amines and catalytic addition reactions were summarized. 芳基硼酸与苯酚在Cu(OAc)2和NEt3存在时用于合成二芳基醚,与胺的偶联是合成C-N键的有效方法,与,α-β不饱和体系的1,4-共轭加成反应广泛用于β-取代羰基化合物的合成。 2. The preparation of 1-[2-chloro-4-(4-chlorophenoxy)phenyl]ethanone and diaryl ether derivatives were discussed. 本文研究了三唑类杀菌剂噁醚唑的重要中间体2-氯-4-(4-氯苯氧基)-苯乙酮的合成工艺,合成了二芳基醚系列衍生物,并对反应的机理进行了探讨。 4) diarylketone 二芳酮 5) diaryl amines 二芳基胺 1. Synthesis of diaryl amines promoted by copper(Ⅱ) and 2,2′-biimidazole; 二价铜离子和2,2′-联咪唑促进下的二芳基胺类化合物的合成 6) Diarylethene 二芳烯 1. Eight diarylethene compounds were synthesized and their photochromic properties were investigated. 本文合成了八种光致变色二芳烯化合物,研究了它们的光致变色性质,并综述了它们在光子型光信息存储技术中的应用。参考词条二芳甲酮二芳乙烯（二）芳基汞二芳基汞二芳基咪唑二芳基乙烯二芳基吡唑二芳基双膦二芳基乙烷二芳基碘盐 1,2-二芳基肼二芳基磺盐二芳基二醚二芳基硼酸理式内化全鼻窦切除术补充资料：芳基,芳基二乙基-芳基-甲基苯二胺 CAS：68479-98-1 分子式：C11H18N2 中文名称：二乙基甲苯二胺；芳基,芳基二乙基-芳基-甲基苯二胺英文名称：ar,ar-diethyl-ar-methyl-Benzenediamine；Diethyltoluenediamine；ar,ar-diethyl-ar-methylbenzenediamine；ar,ar-diethyl-ar-methyl-benzenediamin；diethyl tolamine 说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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