- 更多网络例句与硫代酰胺相关的网络例句 [注：此内容来源于网络，仅供参考]
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In chapter three, the activating agents of ytterbium have been examined. Barbier-type reaction promoted by ytterbium metal was examined. The experimental results shown that the yield of Barbier reaction of imines with allylic bromide promoted by ytterbium is higher than that of aldehydes and ketones with allylic bromide under the same reaction conditions. In this chapter, the reductive cleavage of Se-Se and S-S bond induced by ytterbium metal was also studied.
首先研究了金属镱的活化剂以及活化方法，接着考察了金属镱促进的Barbier反应及其在合成高烯丙基胺和高烯丙基醇中的应用，以及影响该反应的主要因素；究了金属镱促进的二硫醚和二硒醚的S—S键和Se—Se键的还原断裂，继而与氯代烃，胺基甲酰氯反应生成相应的硫醚，硒醚，胺基甲酸硫代酯和硒代酯。
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The method comprises:(1) weighing lead acetate hexahydrate and thioacetamide, and preparing aqueous solutions respectively, so that the concentration ratio of Pd2+ to S is 1:(1-4);(2) adding acetic acid into thioacetamide solution to adjust the pH value to 2-4;(3) adding poly surfactant into lead acetate solution, ultrasonicating to mix uniformly and obtain a colorless and transparent sol;(4) mixing the sol and thioacetamide solution;(5) placing the mixed solution in a sealed container, irradiating by 2.5 MeV and 40 mA electron accelerator with irradiation dose of 25-40 Mrad;(6) washing the product, centrifuging for separation, and drying to obtain black PdS nanoparticles.
本发明方法的工艺过程如下：首先称取一定量的六水合醋酸铅和硫代乙酰胺，各自配制成水溶液，其浓度比为使其中的铅离子浓度与硫原子浓度的比例为1∶1～1∶4；在硫代乙酰胺溶液中加入适量醋酸调节其pH值至2～4；醋酸铅溶液中加入少量表面活性剂聚乙烯醇，然后超声振荡，混合均匀，制成无色透明溶胶；随后将溶胶与上述的硫代乙酰胺溶液混合；将该混合液置于密闭容器中，并将其放置于2.5MeV、40mA的电子加速器产生的电子束辐照下进行辐照处理，其辐照剂量为25～40Mrad；然后将反应生成物清洗，并用高速离心机离心分离，然后干燥，最终得到黑色纳米硫化铅颗粒。
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This thesis includes five parts as follows.1. The backgrounds and some relative concepts of this work are briefly introduced. The photochemistry of benzamides and compounds with thiourea functional group is also concisely reviewed.2. Total of fourteen benzamides with different substituted groups have been synthesized and structurally characterized. Better photoreaction time for that kind of compounds at given concentrations is confirmed by tracking its'UV spectrum and GC chromatogram. A representative dibenzophenone photoproduct has been determined by X-ray crystallography. The mechanisms of photoreaction of benzamide have been proposed.3. Total of seven N-chloro(phenylmethylenebenzenamines with different substituted groups and sixty-one thiourea derivatives have been synthesized and structurally characterized.
论文的主要内容如下：1、简要介绍本论文工作的研究背景，并对苯甲酰胺和具有硫脲官能团类化合物的光化学研究进展进行简要的总结。2、合成与表征了14个具有不同取代基的苯甲酰胺类化合物，利用紫外光谱和气相色谱确定了此类化合物较佳光照时间，测定了一个具有代表性光解产物的单晶结构，提出了苯甲酰胺类化合物的光反应机理。3、合成与表征了7个带有不同取代基的氯代苯甲酰亚胺中间体及61个硫脲衍生物，测定了两个具有代表性化合物的单晶结构。
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A series of 2-acetylformanilides were prepared,followed by thiolation with Lowesson reagent to afford 2-acetylthioformanilides,which further reacted with Mn3·2H2O in glacial acetic acid under microwave irradiation to afford 2-acetyl benzothiazole s.
合成了一系列的硫代酰胺，研究了它们在微波辐射醋酸锰作用下发生氧化自由基环化反应，成功地合成了一系列2-乙酰基苯并噻唑衍生物，其结构经红外光谱、核磁共振谱和质谱得到了证实
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A new chelating fiber containing thioamide group is synthesized by cross-linking of polyacrylonitrile fiber with ethylene-dimine and following with chemical modification with sodium sulfide using DMF as solvent.
以腈纶纤维为起始原料，经乙二胺预交联后，以DMF作溶剂与硫化钠反应，合成了一种硫代酰胺功能基可达6.8mmol/g干纤维的螯合功能纤维，其对贵金属金、银离子具有良好的吸附性能。
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Thioamide was refluxed with sodium hypophosphite and ppt-Ni prepared beforehand from NiCl〓·6H〓O and Zn powder in a mixture of dioxane and water to give amines in 60-98% yields (12 examples).
催化剂Ni-Zn是用氯化镍和锌粉反应制成，为合金型固体粉末，次磷酸钠作为氢供体，对12种硫代酰胺进行脱硫还原，收率60-98%。
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Diethylthiophosphoryl chloride was synthesized by reacting phosphorus thiochloride with anhydrous alcohol in the presence of NaOH, and then a novel phosphorus-nitrogen- and sulfur-containing flame retardant, 1, 4-di(O,O-diethyl thiophosphoryl imine) benzene, was synthesized via the reaction of diethylthiophosphoryl chloride with p-phenylenediamine.
以三氯硫磷与无水乙醇在NaOH存在下合成了二乙基硫代磷酰氯，然后再与对苯二胺反应合成了新型的含磷、氮、硫的膨胀型阻燃剂：1，4-二（O，O-二乙基硫代磷酰亚胺基）苯。
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All of the tripodal schiff base ligands and their complexes were characterized.
以三乙醇胺、巯基苯胺、巯基乙胺为初始原料，设计合成了六个三脚架结构的化合物，其合成路线如下：三乙醇胺与氯化亚砜反应得到三(2-氯乙基)胺(1)，然后与巯基苯胺或巯基乙胺在碱性条件下反应生成三脚架结构的三{[2-(2-氨基苯基)硫代]乙基}胺(2)或三{[2-(2-氨基乙基)硫代]乙基}胺(3)，然后再与水杨醛、2-甲酰基-8-羟基喹啉(8)、2-甲酰基-8-苄氧基喹啉(7)反应得到六种新型的含硫西佛碱化合
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Tris-(1-aziridinyl)- phosphine oxide and 2-[bis-(2-chloroethyl)-amino]-tetrahydro-1, 3, 2-oxazaphospholidine-2-oxide(Ⅲ, B-518) possess inhibitory action against a variety of animal tumours and have been used clinically. Recently, bis-(1-aziridinyl)-phosphinyl carbamic acid ethyl ester(Ⅱ, AB-100) was found to possess significant activity with low toxicity on experimental animal tumours.
双(2-氯乙基)氨基磷酰二氯与乙烯亚胺在脱水苯或对氧六环中并在三乙胺的存在下进行缩合，生成N，N-双(2-氯乙基)-N′，N-二乙烯基-磷酰胺；与双巯基或双氨基化合物作用，则生成相应的环状磷酰胺、磷酰胺酯以及磷酰胺硫代酯氮芥类化合物。
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Amine catalysts are used for preparation of thioamides by the addition reaction of nitriles with hydrogen sulfide.
在胺催化下，硫化氢和腈加成反应生成硫代酰胺，其原子经济性为100%，是一个绿色化学合成方法。
- 更多网络解释与硫代酰胺相关的网络解释 [注：此内容来源于网络，仅供参考]
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alcohol：醇
目的:观察茶多酚对四氯化碳(CCl4),硫代乙酰胺(TAA),醋氨酚(AAP),氯化镉(CdCl2),乙醇(alcohol),dl-乙硫氨酸(dl-E)等肝毒物所致小鼠肝损伤的影响. 方法:预先给小鼠ig茶多酚后再给肝毒物,检测血清谷丙转氨酶(ALT)活力和肝脏甘油三酯(TG)含量,
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thioaldehyde：乙硫醛
thioalcohol 硫醇 | thioaldehyde 乙硫醛 | thioamide 硫代酰胺
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trypsin：胰蛋白酶
24 cm)等均为Amersham Biosciences产品; 过硫酸铵、 丙烯酰胺、甲*双丙烯酰胺、 甘氨酸、 硫代硫酸钠、 碳酸氢铵、 铁氰化钾、 三氟乙酸及乙腈等为Sigma-Aldrich公司产品; 胰蛋白酶(Trypsin)为Promega公司产品;
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dibenzyl disulfide：二苄二硫
dibenzoyl 联苯酰 | dibenzyl disulfide 二苄二硫 | dibenzyl dithiooxamide 二苄基二硫代草酰胺
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thioacetal：硫缩醛
thio acid 硫代酸 | thioacetal 硫缩醛 | thioacetamide 硫代乙酰胺
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thioamide：硫代酰胺
thioaldehyde 乙硫醛 | thioamide 硫代酰胺 | thiocarbamide 硫脲
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TC; TCA thiocarbanilide：硫代磺酰胺[促进剂]
Terylene warp and cotton weft特丽纶经线棉纬线 | TC; TCA thiocarbanilide硫代磺酰胺[促进剂] | T.C. thermocouple热电偶
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TCP thiocarbonyl perchloride：硫代炭酰过氯化物[防焦剂]
TCM trichloromelamine三氯三聚氰酰胺[乙丙胶硫化剂] | TCP thiocarbonyl perchloride硫代炭酰过氯化物[防焦剂] | tricresyl phosphate磷酸三甲苯酯[增塑剂]
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thionic acid：连硫酸,硫逐酸,硫羰酸
thiomalic acid 硫代苹果酸 | thionic acid 连硫酸,硫逐酸,硫羰酸 | thionyl amines 亚硫酰胺
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captan：商N-三氯代甲基硫四氢化邻苯二酰亚胺杀菌、防霉剂
Capsanthin 辣椒红辣椒质 | Captan 商N-三氯代甲基硫四氢化邻苯二酰亚胺杀菌、防霉剂 | Captan 商N-三氯代甲基硫四氢化邻苯二酰亚胺杀菌、防霉剂