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氨基吡唑
相关语句
  aminopyrazole
     Efficient Synthesis of 3 Arylamino 4 cyano 5 aminopyrazole with Anion Exchange Resin
     应用阴离子交换树脂有效合成3-芳氨基-4-氰基-5-氨基吡唑(英文)
短句来源
     An efficient one pot method for the synthesis of 3 arylamino 4 cyano 5 aminopyrazole mediated with anion exchange resin(D261) is described.
     报道了一种应用阴离子交换树脂有效合成3-芳氨基-4-氰基-5-氨基吡唑的一锅煮方法。
短句来源
  “氨基吡唑”译为未确定词的双语例句
     Synthesis of 1-(2,6-Dichloro-4-trifluoromethyI)phenyl-3-cyano-5-aminopyrazole and its amides and imide
     1-(2,6-二氯-4-三氟甲基苯基)-3-氰基-5-氨基吡唑及其酰胺、二酰亚胺的合成
短句来源
     Synthesis and Crystal Structure of 1-(2,6-Dichloro-4-trifluoromethyl-phenyl)-3-cyano-5-amino-pyrazole and Its Sulfonic Amides
     1-(2,6-二氯-4-三氟甲基苯基)-3-氰基-5-氨基吡唑及其磺酰胺的合成及晶体结构
短句来源
     Synthesis and Crystal Structure of 1-(2,6-Dichloro-4-trifluoromethyl-phenyl)-3-cyano-5-amino-pyrazole and Its Amides Plus Imide
     1-(2,6-二氯-4-三氟甲基苯基)-3-氰基-5-氨基吡唑及其酰胺、二酰亚胺的合成及晶体结构
短句来源
     Reaction of 2,6-dichloro-4-trifluoromethylaniline with a suspension of nitrosyl sulphuric acid, followed by the reaction with a solution of ethyl 2,3-dicyanopropionate in acetic acid, gave 5-amino-3- cyano-1-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole (1), which was then reacted with acetic anhydride to give 2a, with maleic anhydride to yield 2b, and with benzoyl chloride to afford 2c.
     2,6-二氯-4-三氟甲基苯胺经重氮化后与2,3-二氰基丙酸酯反应合成了1-(2,6-二氯-4-三氟甲基苯基)-3-氰基-5-氨基吡唑(1),1与乙酸酐、顺丁烯二酸酐、苯甲酰氯反应得到1的乙酰胺2a、顺丁烯酰亚胺2b和苯甲酰胺2c.
短句来源
     Reaction of 2,6-dichloro-4-trifluoromethylamine with a suspension of nitrosyl sulphuric acid, followed by the reaction with a solution of ethyl 2,3-dicyanopropionate in acetic acid, gave 5-amino-3-cyano-l-(2,6-dichloro-4-trifluoromethylphenyl)pyrazole (1), which was then reacted with acetic anhydride to give 2a, reacted with maleic anhydride to give 2b, and reacted with benzoyl chloride to give 2c.
     2,6-二氯-4-三氟甲基苯胺经重氮化后与2,3-二氰基丙酸酯反应合成了1-(2,6-二氯-4-三氟甲基苯基)-3-氰基-5-氨基吡唑(1),1与乙酸酐、顺丁烯二酸酐、苯甲酰氯反应,得到1的乙酰胺2a、顺丁烯酰亚胺2b和苯甲酰胺2c。
短句来源
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  相似匹配句对
     Syntheis of 5-Amino-1-hydroxyethylpyrazole
     5-氨基-1-羟乙基吡唑的合成
短句来源
     Synthesis of 5-amino-1-hydroxyethyl pyrazole
     5-氨基-1-羟乙基吡唑的合成
短句来源
     AMINO-SILICONE SOFTENER
     氨基聚硅酮柔软剂
短句来源
     THE SYNTHESIS OF PYRAZOLYL ALDOXIME
     吡唑甲醛肟的合成
短句来源
     Synthesis of Aminopolysiloxane
     氨基聚硅氧烷的合成
短句来源
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  aminopyrazole
3(5)-Aminopyrazole-4-carbonitriles in the synthesis of pyrazolo[1,5-α]pyrimidines
      
In this paper we report on the structure of isolated clusters formed by the protected amino acid Ac-Phe-OMe and pyrazole or 5-methyl-3-aminopyrazole (MAP).
      
The new pyrazole-ring containing diamine monomer with amino and cyano groups, 1,3-di-p-aminophenyl-4-cyano-5-aminopyrazole (PYA), was prepared from 4-nitrobenzoyl chloride and 4-nitrophenyl hydrazine with 4 steps.
      
ESEEM and M?ssbauer studies of the ferriheme model compound bis(3-aminopyrazole)tetraphenylporphyrinatoiron(III) chloride, [TPPF
      
Similarly 3-phenyl-5-aminopyrazole reacts with3 to give theSchiff base8.
      
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This paper reports the properties of six new

对6种苯并噻唑偶氮吡唑化合物的分析特性进行了探讨,着重研究了4—(6′—甲基苯并噻唑-2′-偶氮)-3,5-二氨基吡唑(MBTAP)与钯离子显色反应的光度性质。在非离子表面活性剂 Brij35存在下与钯离子形成橙红色的配合物。适宜的 pH 值范围为9.0~10.5.配合物的最大吸收波长为510nm,表观摩尔吸光系数为3.01×10~4L·mol~(-1)·cm~(-1)。钯在0~14μg/25mL,范围内服从比尔定律.显色体系可稳定11h。在柠檬酸存在下可消除 Fe~(3+)、Co~(2+)、Cu~(2+)、Ni~(2+)等离子的干扰。

Arylaminocarbonyl-3-benzylthio-4-carbethoxy(or cyano)-5-aminopyrazoles(3)were synthesized by the reaction of the 5-amino-3-benzylthio-4-carbethoxy(or cyano) pyrazole with the aryl isocyanate. It was found that there were great influence of the property and position of substituents X,Y on the chemical shift of H-(N2) in 1 ̄H NMR spectra. By means of molecular mechanics calculations, the substituent effect on the chemical shift of H -(N2) was rationalized.The preliminary bioassay shows that some compounds have...

Arylaminocarbonyl-3-benzylthio-4-carbethoxy(or cyano)-5-aminopyrazoles(3)were synthesized by the reaction of the 5-amino-3-benzylthio-4-carbethoxy(or cyano) pyrazole with the aryl isocyanate. It was found that there were great influence of the property and position of substituents X,Y on the chemical shift of H-(N2) in 1 ̄H NMR spectra. By means of molecular mechanics calculations, the substituent effect on the chemical shift of H -(N2) was rationalized.The preliminary bioassay shows that some compounds have herbicidal activities.

利用5-氨基-4-乙氧羰基(或氰基)-3-苄硫基吡唑与异氰酸酯的加成反应合成了一系列1-芳胺羰基-3-苄硫基-4-乙氧羰基(或氰基)-5-氨基吡唑。利用分子力学计算,解释了1HNMR谱中的取代基效应。生物活性测定结果表明部分化合物具有良好的除草活性。

The addition elimination reaction of inactive aromatic amine with α,α dicyano ketene dithioacetals has been studied. An efficient one pot method for the synthesis of 3 arylamino 4 cyano 5 aminopyrazole mediated with anion exchange resin(D261) is described.

研究了不活泼芳胺(杂环胺)与α,α-二氰基二硫缩醛的加成-消除反应。报道了一种应用阴离子交换树脂有效合成3-芳氨基-4-氰基-5-氨基吡唑的一锅煮方法。

 
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