• 对二磺酰胺衍生物合成采用微波方法

    Ferrocenesulfonyl amines derivatives were synthesized by method of microwave irradiation.

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  • 对甲基苯磺酰胺改性克分子比的树脂

    In this paper, p-methylphenyl sulphonylamine was used to modify urea formaldehyde resin with low molar ratio.

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  • 本文报导了取代氧化物对乙酰氨基苯酰胺加成反应

    The addition reaction of substituted phenyl nitrile oxide and p-Acetaminobenzenesulfamide were reported.

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  • 论文一部分工作合成了L -脯氨酸衍生系列手性酰胺体。

    In this thesis, the synthesis of series of chiral sulfonamide ligands which were derived from L-proline is our another part of work.

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  • 由此说明确定分子力学参数用于计算酰胺化合物时的正确性可行性。

    All above proves that the obtained parameters are right and usable, and provides a powerful reference for calculating this kind of structures.

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  • 考察了芳香族酰胺聚丙烯酰胺少量尼龙1 2 1 2力学性能影响。

    The mechanical properties of nylon 1212 toughened by a toughening system consisting of sulfonamide and a little polyacrylamide were overall investigated.

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  • 其中0.5%氟磺酰胺剂作为广西红火蚁发生区的面上防治药剂已取得显著控制效果

    The efficacy was remarkable that using 0.5% Flursulamid bait to control Red imported fire ant in Guangxi.

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  • 研究102,4-二氨基-6-取代酰胺喹唑啉类药物的电子电离解吸

    The electron impact and field desorption mass spectra of 10 2,4-diamino-6-substituted quinazoline sulfonamides were investigated.

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  • 介绍了吡唑酰胺工艺改进方法,通过改进,提高了产品质量,收率50%提高85%。

    An improved method for the preparation of pyrazolyl sulfamide was introduced, and the purity of product was improved with yield increased from 50% to 85% and less pollution.

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  • 应用量子化学MNDO程序分子力学MMP2程序,确定一些未知磺酰胺类常咯的分子力学参数

    Using quantum mechanics MNDO program and molecular mechanics MMP2 program, we determined some unknown molecular mechanical parameters in sulfonamide compounds.

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  • 建立TLC分离碱性药物牛罗定有关物质2-氨基乙、2-氨基乙酰叠氮2-氨基乙酰胺

    TLC method was established for the separation of taurolidine and related substances 2-aminoethyl sulfonyl chloride, 2-aminoethyl sulfonyl azide and 2-aminoethyl sulfonamide.

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  • 采用自行设计制造重氮甲烷发生装置有效控制二甲基亚硝基苯磺酰胺反应用量减少有害气体排放

    By adopting the self-designed diazomethane generating device, the dosage of reaction reagent of diazald was effectively controlled and the harmful gas release was reduced.

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  • 苯胺传统合成方法由对氨基苯酰胺溴酸反应生成3,5 二溴4 氨基苯磺酰胺,再经水解而得。

    The traditional method for 2,6-dibromoaniline synthesis is hydrolysis of 3,5-dibromo-4-aminobenzene sulfonamide produced from 4-aminobenzene sulfonamide and hydrobromic acid.

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  • 探讨了甲酰胺隆+不同浓度配比玉米杂草防除效果

    This paper discusses the efficacy of foramsulfuron used with Biopower at different concentration ratios for weed control in corn.

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  • 研究聚氧乙烯脂肪酸乙醇酰胺基琥珀酸单酯二表面活性

    Surface active properties of disodium polyoxyethylene fatty acid ethanolamide sulfosuccinates were investigated.

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  • 采用甲基化反应聚丙烯酰胺进行了改性探讨反应条件产物性能影响。

    The polyacrylamide was modified by sulfomethylation and the effects of reaction conditions on properties of modified product were investigated.

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  • 酰氨基酰胺PSAA作为新型氧化渗透材料可能性,以及聚合条件成膜条件对膜性能的影响作初步研究

    The possibility of poly(sulfonamido)amide (PSAA) as a new reverse osmosis membrane material with anti-oxidation properties was preliminary studied.

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  • 研究了氧基化丙氧基化月桂乙醇酰胺基琥珀酸单酯表面活性

    Surface active properties of disodium ethoxylated and propoxylated lauric acid ethanolamide sulfosuccinates were studied.

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  • 实验证明:甲基化聚丙烯酰胺的抗盐性水溶性得到改善可用油井水泥水剂。

    The experimental results were indicated that salt-tolerance and thermal stability were improved, therefore, it can be used as a water loss control additive in oilwell cement.

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  • 方法乙酸原料拆分酰化酰胺取代反应合成头孢

    METHODS Cefsulodin was prepared, taking phenylacetic acid as the starting material, followed by sulfonation, resolution, acylation, amidation and substitution, in 5 steps totally.

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  • 对甲苯酰基酰胺2-苯基-N,N'-二甲基苯并咪唑啉(PDMBI之间诱导电子转移反应酰胺的保护基——对甲苯酰基的脱除反应,提供了有效途径

    The photoinduced electron transfer reaction between N-tosyl amides and 2-phenyl-N, N'-dimethyl benzimidazoline (PDMBI) provides an efficient approach for the deprotection of N-tosyl amides.

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  • 对甲苯酰基酰胺2-苯基-N,N'-二甲基苯并咪唑啉(PDMBI之间诱导电子转移反应酰胺的保护基——对甲苯酰基的脱除反应,提供了有效途径

    The photoinduced electron transfer reaction between N-tosyl amides and 2-phenyl-N, N'-dimethyl benzimidazoline (PDMBI) provides an efficient approach for the deprotection of N-tosyl amides.

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