Methods:Is poisoned case of illness the fluorine acetamide stochastically to divide into the treatment group and the comparison group, two groups both use the conventional treatment, in this foundation, to treats the group case of illness after to be poisoned a week to give the niter benzene even treatment.

目的：研究硝苯地平對恢復(fù)期氟乙酰胺中毒患者的腦電圖的影響方法：將氟乙酰胺中毒病例隨機(jī)分治療組和對照組，兩組都使用常規(guī)治療3D动漫同人H无码精品，在此基礎(chǔ)上www.黄色视频在线com，對治療組病例在中毒1周后給予硝苯地平治療。

The optimum reaction conditions are as follows: diphenylmethanethiol : methyl chloroacetate is 1:1.5, and the reaction carried out at 100℃ for 4 h, 2- acetamide can be carried out in the room temperature for 20 h, the yield of 2- acetamide was 76%, hydrogen dioxide: 2- acetamide is 1:1, and the reaction carried out at 60℃ for 3 h, the yield of modafinil was 79%, the total yield of reaction can be reached 48%.

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Experimental solubilities of terephthalic acid dissolved in N,N-dimethyl propionamide, N,N-diethyl propionamide and N,N-diethyl acetamide were determined in the temperature range of

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Eight novel N,N′-naphthalene acyl substituted aromatic acylamino thiocarbamide s(Ⅱ1~Ⅱ8) were synthesized from aryl acylhydrazine and α-naphthalene acyl isothiocyanate, which was obtained by the reaction of potassium thiocyanate with α-naphthalene acyl chloride obtained from 2-naphthylacetic acid and thionyl chloride in anhydrous benzene.

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Some methods of characterization and determination of transiormation ratio irorn acetylamine to amine in the deacetylation of chiun have been reviewed and evaluated.

本文對甲殼素脫乙跷甶Gao激情视频；迫ぞ厶堑姆磻?yīng)中從乙酰胺基轉(zhuǎn)變成胺基的轉(zhuǎn)化率的各種表征方式和測定方法進(jìn)行了詳細(xì)綜述和評價。

Eight novel N,N′-naphthalene acyl substituted aromatic acylamino thiocarbamides(Ⅱ1~Ⅱ8) were synthesized from aryl acylhydrazine and α-naphthalene acyl isothiocyanate, which was obtained by the reaction of potassium thiocyanate with α-naphthalene acyl chloride obtained from 2-naphthylacetic acid and thionyl chloride in anhydrous benzene.

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The synthesis of l-(4-acetylaminophenyl)-2-bromo-1-propanone was discussed, and the mechanism and possible factors were analyzed. Hence the routine was determined, in which l-(4-acetylaminophenyl)- 1-propanone was reacted with Bromine dissolved in ethanol, so that the a -bromination can be carried on, resulted in the yield of up to 70.4%.

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The essence of deacetylation reaction of chitin was the hydrolysis of N-alkyl ethanamide.

甲殼質(zhì)脫乙酰化反應(yīng)其本質(zhì)是N-烷基乙酰胺的水解人人艹人人莫。

Bezaldehyde was used as protective agent in first method.S-Epichloeohydrin was aminated and acidulated to give(2S)-1-Amino-3-chloro-propanol Salts.The acetylation of (2S)-1-Amino-3-chloro-propanol by acetic anhydride produced the intermediate-N-[2--3-chloropropyl]acetamide.And then at 20℃,in the presence of lithium tert-butoxide,benzyl 3-fluoro-4-morpholinophenyl carbamate react with-N-[2--3-chloropropyl]acetamide to give linezolid in total yield of 43.6%.

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Cellulose benzoate,the degree of substitution of which was calculated from the content of C determined by element analysis,was prepared from microcrystalline celluloseand benzoyl chloride under heterogeneous condition and characterized by FT-IR and~1H-NMR.

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