thiourea相关论文
Colored cotton has naturally pigmented fibers.The mechanism of pigmentation in cotton fiber is not well documented.This ......
测定硫脲分子N-C=S伸缩振动模式(ν_(N-C=S))的红外光谱(IR)。研究发现:在1500 cm-1~1430 cm-1、1450 cm-1~1350 cm-1和1120 cm-1~......
The solubility, metastable zone width (MSZW), and induction time of thiourea for cooling crystallization were experiment......
杂芳基硫醚,尤其是烷基杂芳基硫醚,一般通过强碱性条件下的催化或非催化偶联方法来合成,缺点多,废弃物多.本文报道一种卤代含氮杂......
Zeolites Y, A and mordenite (ZY, ZA and ZM) were obtained from diatomite in a template-free system, and the products wer......
New adsorbent material was obtained by modification of commercial Amberlite XAD7 with thiourea that represents a non-tox......
Many silver (Ag) containing consumer-products (e.g.textiles) release Ag into the environment,posing ecotoxicological ris......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Polymer Supported Synthesis of Multi-substituted Pyrimidine-4-one Derivatives via Pbf-activated Thio
本文通过对荣华二采区10...
The effects of nonelectrolytes(ureas,amino acids,sugars)on the cloud point(CP)of nonionic surfactantTriton X-114(TX-114)......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Asymmetric aza-Henry reaction with α-substituted nitroacetates catalyzed by a bifunctional thiourea-
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Design, Synthesis, Biological Evaluation and SARs of Novel Anthranilic Diamides Derivatives Containi
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
介绍了一种适用于化学镀镍工艺的渗氢测量方法,可用于监控渗氢速度,测定氢在金属中的扩散,研究氢脆,评估腐蚀阻化剂和酸洗中钢铁的......
Several kinds of chloromethyl polysulfones (CMPF) with different chlorinity and reactive groups were synthesized by Frie......
Cyclopropanecarboxylic acid or 2,2-dimethyl cyclopropanecarboxylic acid was used as a leading compound for its biologica......
The electrochemistry behaviors of gold electrode in thiourea solution were studied by using electrochemical techniques, ......
研究了在柠檬酸存在的硫酸介质中,矿石中的铋与硫脲-碘化钾-马钱子碱络合染色,用三氯甲烷在室温及100r/min条件下震荡4min萃取其络......
报道了一个4,6-二甲氧基嘧啶取代的硫脲的分子结构和二维构筑体系.在这个分子中,通过强分子内氢键锁硫脲的3个主要片段促使分子呈......
The title compound Fe(CH4N2S)2Cl2·(2(C11H6N2O) (Mr = 643.35) has been prepared and its crystal structure was determined......
Multiform Host Lattices in the Layer Type Inclusion Compound of Thiourea with Tetrabutylammonium Sal
A new inclusion complex thiourea with tetrabutylammonium salicylate and water,4(C4H9)4N+C7H5O3-.4(NH2)2CS.2H2O, has been......
Organic Reactions in Ionic Liquids: Ionic Liquid-promoted Efficient Synthesis of Disubstituted and T
In ionic liquid [Bmim] [BF4], a series of disubstituted and trisubstituted thiourea derivatives were synthesized from ph......
本文基于硫脲对罗丹明B电化学发光的增敏作用,从而建立起一种测定硫脲的新方法.实验表明:在碱性介质中,罗丹明B在铂电极表面能产生......
1,2-O-Isopropylidene-5-O-p-toluenesulfonyl-α-D-erythro-pentofuranos-3-ulose 1 was treated with thiourea and aminothiour......
The reaction between iodate and thiourea has been studied in an unbuffered acidic medium. In excess iodate the reaction ......
Polymer Supported Synthesis of Multi-substituted Pyrimidine-4-one Derivatives via Pbf-activated Thio
Efficient polymer supported synthesis of multi-substituted pyrimidine-4-one derivatives was described.Target products we......
The effects of nonelectrolytes(ureas,amino acids,sugars)on the cloud point(CP)of nonionic surfactantTriton X-114(TX-114)......
Asymmetric aza-Henry reaction with α-substituted nitroacetates catalyzed by a bifunctional thiourea-
The asymmetric aza-Henry reaction of α-substituted nitroacetates and N-Boc imines was achieved with a new-type thiourea......
锂金属作为下一代储能电池的理想负极材料一直受到极大的关注,然而锂枝晶的不可控生长和负极副反应带来的低库伦效率问题严重限制......
