碳二亚胺,carbodiimide英语短句,例句大全

碳二亚胺,carbodiimide
1)carbodiimide碳二亚胺
1.The carbodiimides 2, obtained from aza-Wittig reactions of vinyl iminophosphorane 1 with aromatic isocyanates, reacted with hydrazine to give 1-amino-2-arylamino-4-arylidene-4,5-dihydro-imidazol-5-ones (4).应用芳基异氰酸酯与烯基膦亚胺1的氮杂Wittig反应,得到的碳二亚胺2,再与水合肼作用得到氨基咪唑啉酮衍生物4。
2.Further aza-Wittig reactions of iminophosphorane 3 with aromatic isocyanates gave the carbodiimides 4, which were reacted with secondary amines to give 2-dialkylamino-thieno[2,3-d]pyrimidin-4(3H)-ones 6 in the presence of catalytic amounts of EtO-Na+ in 58%～82% .应用膦亚胺3与芳基异氰酸酯的氮杂Wittig反应,生成的碳二亚胺4,再与仲胺作用得到中间体5,而后在醇钠的催化下关环制得2-二烷氨基噻吩并[2,3-d]嘧啶-4(3H)-酮衍生物6,产率为58%～82%。
3.The carbodiimides 3,obtained from aza-Wittig reactions of iminophosphorane 2 with aromatic iso-cynate,reacted with various arylthiols to give eight new 2-arylthio substituted 4H-imidazolin-4-ones 5a~5h.通过膦亚胺与苯异氰酸酯的 aza-Wittig反应制得碳二亚胺 ,应用碳二亚胺与硫酚 (取代硫酚 )反应制得 8个新的 2 -芳硫基咪唑啉酮衍生物 ,并初步探讨了反应条

英文短句/例句

1.Synthesis of Pentosyl Carbodiimmides Containing Pyridazinone含哒嗪酮的五碳糖基碳二亚胺的合成
2.Study on the Synthesis of 2, 6-Diisopropylphenyl-Carbodiimides;2，6-二异丙基苯碳二亚胺的合成研究
3.Mechanistic Study of the N-nitrosation of secondary amine inhibited by carbon dioxide二氧化碳抑制仲胺亚硝化反应的机理研究
4.The difference properties of porcine acellular dermal matrix crosslinked by epoxy compound and carbodiimide环氧化合物和碳化二亚胺交联pADM的性能比较
5.Modification research of collagen fiber scaffold materials by 1-ethyl-3-(3-dimethyaminopropyl) carbodiimide(EDC)碳化二亚胺改性胶原纤维支架材料的特性表征
6.Study on the Application of N, N -disuccinimidyl Carbonate (DSC) in Peptide Synthesis;N，N -二琥珀酰亚胺碳酸酯（DSC）在肽合成中的应用研究
7.dinitrosopentamethylene tetraamine二亚硝基五亚甲基四胺
8.dinitroso pentamethylene tetramine二亚硝基对苯二酰胺
9.The synthesis of dimethyl-hexane-1, 6-dicarbamate (HDU) from 1, 6-Hex anediamine and dimethyl carbonate is a complex reaction system.由1,6-己二胺与碳酸二甲酯制备六亚甲基二氯基甲酸甲酯为一复合反应体系。
10.SYNTHESIS OF 4 NITROSODIPHENYLAMINE FROM DIPHENYLAMINE IN ONE STEP二苯胺一步法合成4-亚硝基二苯胺
11.diethylenetriamine pentamethylene phosphoric acid二乙三胺五亚甲基磷酸
12.3-4-methylenedioxy- methamphetamine (MDMA)亚甲二氧基甲基苯丙胺
13.diethylene triaminepentaacetic acid二亚乙基三胺五乙酸
14.Carbodimide can be used as hydrolysis stabilizer. The property and preparation of carbodimide and its application in polyurethane elastomers and polyester resins were reviewed in the present paper.简要介绍了可用于水解稳定剂的碳化二亚胺的性质、备和在聚氨酯、酯树脂中的应用。
15.Effects of Sorbaria Sorbifolia Extract on Acute and Chronic Hepatic Injury Induced by Carbon Tetrachloride and on Precarcinogenesis Induced by Diethylnitrosamine;珍珠梅提取物对四氯化碳致大鼠肝脏急慢性损伤及二乙基亚硝胺致癌初期的影响
16.Preparation and Crosslinking of Nano-Hydroxyapatite/Collagen Bio-Composite in Carbodiimide纳米羟基磷灰石/胶原复合生物材料的制备与碳化二亚胺交联改性研究
17.Electro-catalytic Determination of Nicotinamide Adenine Dinucleotide Using PMB-SWCNT′s/GCE as Working Electrode电催化测定烟酰胺腺嘌呤二核苷酸——以聚亚甲基蓝-碳纳米管修饰电极作为工作电极
18.Preparation and Characterization of Novel Diamines Chain extented by Amic Acid Linkage and by Imide Linkage酰胺酸、酰亚胺键扩链二胺的合成与表征

相关短句/例句

carbodiimides碳二亚胺
3)carbodimide method碳二亚胺法
1.Methods:The immunogen,ofloxacin-BSA, was synthesized by carbodimide method; the coating antigen for ELISA,ofloxacin-OVA, was synthesized by isobutylchloroformate method.方法:采用碳二亚胺法将氧氟沙星与牛血清白蛋白偶联合成完全抗原,采用混合酸酐法将氧氟沙星与卵清蛋白偶联合成应用于ELISA检测的包被抗原。
2.The immunogen,tetracycline-BSA,is synthesized by carbodimide method.采用碳二亚胺法将四环素半抗原与载体蛋白BSA连接制备人工免疫抗原,并用同样方法将四环素与载体蛋白OVA连接制备人工包被抗原。
4)carbodiimide碳化二亚胺
1.The difference properties of porcine acellular dermal matrix crosslinked by epoxy compound and carbodiimide环氧化合物和碳化二亚胺交联pADM的性能比较
2.Catalyzed by compound containing PO covalent bond, carbodiimide oligomer was synthesized from MDI, then intermediate was capped by compound containing hydroxyl, in the end, MDI based hydrolyze resistant reagent was produced.在有机磷催化剂作用下 ,以二苯基甲烷二异氰酸酯 (MDI)合成碳化二亚胺预聚体 ,采用单官能度带活泼氢化合物封端得到耐水解稳定剂。
3.A series liquefied MDI (carbodiimide modified MDI) containing different amount of carbodiimide and uretoinime were synthesized by controlling carbodiimide conversion, samples were analysized by gel chromatogram, by the same time, all peaks in GPC spectrum were detected and determined their corresponding component by infrared spectrum.液化MDI是MDI类异氰酸酯的重要品种之一 ,通过控制碳化二亚胺转化率可合成具有不同含量碳化二亚胺、脲酮亚胺等官能团的碳化二亚胺改性MDI,采用凝胶色谱法 (GPC)分析产品 ,同时辅以红外光谱 (IR)检测确定凝胶色谱谱图中各个峰对应组
5)carbodiimides碳二亚胺法
1.Two methods were used to prepare the immunogen including the carbodiimides reaction and the mixed anhydride reaction.采用碳二亚胺法和混合酸酐法将MPA与牛血清白蛋白偶联,用紫外分光光度法估测其交联率分别为14和20,从SDS聚丙烯凝胶电泳条带可看出交联成功。
2.In this article, DES was covalently bonded to BSA through carbodiimides after converted by succinate anhydride.本文采用碳二亚胺法将其与牛血清白蛋白交联,经紫外扫描估算其交联率为22,SDS-PAGE实验初步表明,DES与BSA有交联。
6)carbodiimide method碳二亚胺法
1.The artificial-covering antigen was produced by the carbodiimide method to connect hapt.己烯雌激酚人工抗原主要采用混合酸酐反应(氯甲酸异丁酯法)将半抗原己烯雌酚与载体蛋白牛血清蛋白连接制备人工免疫原,并采用碳二亚胺法将半抗原己烯雌酚与载体蛋白卵清蛋白连接制备人工包被原。
2.Carbodiimide method was employed in the synthesis of ofloxacin(OFL)with carriing proteins bovine serum albumin(BSA)and ovalbumin(OVA).采用碳二亚胺法制备了氧氟沙星与牛血清白蛋白(BSA)及卵清蛋白(OVA)的结合物,通过FeCl3显色反应,紫外扫描以及动物免疫证明了人工抗原的成功合成。
3.The immunogen, difioxacin-BSA, was synthesized by carbodiimide method.通过化学方法合成了二氟沙星人工免疫原和包被原 ;采用碳二亚胺法将半抗原二氟沙星与载体蛋白 BSA连接制备人工免疫原 ;并采用氯甲酸异丁酯法将二氟沙星与载体蛋白 OVA连接制备人工包被原 ,经Fe Cl3显色反应、紫外扫描分析和动物免疫试验证实人工抗原合成成功 ,这对抗二氟沙星单克隆抗体的制备具有重要意义。