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- A metallocene complex in which the cyclopentadienyl group is substituted with an alkanediyl silyl group. 本发明提供一种芳环烯金属错合物,其中之环戊二烯基被烷二基矽基所取代。
- Metal salts and Carboxy, keto, aldehyde, acetoacetoxy, complexes phosphonic acid, imine, amino and thio. 金属盐类和羧基,酮,醛,乙酰乙酸,配合膦酸,亚胺,氨基酸和硫代。
- Preparation methods and degradation behavior for poly(carboxylic acid silyl ester)s were reviewed. 综述了聚羧酸硅基酯的合成方法和降解性质。
- Ms Thio's disciples snatched control from a group of liberals who had served AWARE for years. 黄女士的弟子从一群曾在“妇女行动与研究协会”工作的自由主义者手中夺取了控制权。
- Objective To evaluate the new ligand: *I-2-((2-((dimethylamino)methyl)phenyl)thio)-5-iodophenylamine (ADAM) as a serotonin imaging agent. 目的评价I2((2((二甲基胺基)甲基)苯基)硫)5碘苯胺(ADAM)的体内生物学特性。
- Pleasingly, the residual thiophenol could be readily removed without silyl ether hydrolysis via passage of the product through a pad of basic alumina. 怡人、残硫可随时取消含硅基醚通过经水解产物透过垫基本氧化铝.
- The electrochemical behavior of(4,6-dimethyl-2-pyrimidinyl thio) acetic acid on glassy carbon electrode was studied by cyclic voltammetry and differential pulse voltammetry. 用循环伏安法(CV)和差示脉冲伏安法(DPV)研究了4,6-二甲基-2-嘧啶硫乙酸的电化学行为。
- Dehydrolinalool reacted in the solution of paraffin, under the environment of nitrogen and with polymeric silyl vanadates as main catalyst and some aid catalysts. 在选择聚钒有机硅氧烷为主催化剂,并在一定的助催化剂作用下,以石蜡油为有机溶剂,在氮气保护下,对脱氢芳樟醇合成柠檬醛的反应工艺条件进行了探讨。
- In another direction, the radical cyclization of thioimide with acylsilane produced simple cyclization product in low yield without expected enol silyl ether compound. 对于硫醯亚胺与矽基酮的自由基反应,则是得到低产率的简单环化产物,而不是预期的烯醇矽醚化合物。
- Based on the triple helix theory,starting from the concept of Triple Helix Interface Organization(THIO),structural forms of bilateral THIO and trilateral THIO are presented. 本文以创新三螺旋理论为基础,从三螺旋接口组织的概念出发,首先对双边接口组织和三边接口组织的结构形式进行了阐述。
- Synthsis of a new ligand: 2-((2-((Dimethylamino)methyl)phenyl)thio)-5?iodophenylamine(125I-ADAM) as a serotonin imaging agent is reported. The radioiodinated ligand was prepared by iododestannylation reaction using hydrogen peroxide. 完成了5-羟色胺转运体显像剂[125I]-2-((2-((二甲基氨基)甲基)苯基)巯基)5-碘苯胺([125I]-2-((2-((dimethylamino)methyl)phenyl)thio)-5-iodophenylamine,[125I]ADAM)的制备和初步生物学特性的评价。
- The condensation reactions between barbituric acid or thiobarbituric acid and 3-formyl chromones were carried out with heating in acetic/acetic anhydride to give 5-(chromon-3-ylmethylidene)(thio)barbituric acids. 将巴比妥酸或硫代巴比妥酸、3 甲酰基色酮在乙酸 -乙酸酐溶液 (含乙酸酐 10%25 )中进行缩合反应 ;制备了 5 (色酮基 3 次甲基 ) (硫代 )巴比妥酸 .
- Synthesis of chiral silyl dithioacetal 手性含硅二硫缩醛的合成
- Keywords silyl enol ether of camphor; 樟脑烯醇硅醚;
- bemoaned Thio Su Mien, their 71-year old matriarch. 她们71岁的女长辈黄嗣绵感叹说。
- N-methyl-N-trimethyl silyl heptafluorobutyramide N-甲基-N-三甲基硅烷基七氟丁酰胺
- 3-(tri (trimethsilyl)silyl)propyl methacrylate γ-甲基丙烯酰氧基丙基三(三甲基硅基)硅烷
- N-[(dichlorophenoxy)acetamido](thio)urea 二氯苯氧乙酰氨基(硫)脲
- γ-[tris(trimethylsiloxy)silyl]propyl methacrylate TRIS
- Improvement of Synthesis Process of Ethyl Thio Carbamate 乙硫氮合成工艺的改进
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries