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Five novel molecular tweezers with hydrazide moiety as sidewalls were designed and synthesized,their structures and conformation was fully confirmed by single crystal X-ray diffraction.

合成了五个新型的基于二苯基甘脲和二乙基酯基甘脲的含有两个酰肼化合物边墙的分子钳,利用经典的手段如~3H NMR和~(13)C NYR以及单晶X-ray衍射等对它们进行了结构表征,分析鉴定。

Two novel development accelerant s with function were synthesized from 6-amido-benzimid-azole, phenyl-hydrosulfuryl-triazole and ringy hydrazide. The structures were confirmed by IR, MS and elemental analysis.

以6-氨基苯并咪唑和苯基巯基三唑为吸附基团,以环状酰肼为显影促进基团,合成了两个新型功能性显影促进剂,其结构经IR,MS和元素分析确证。

Six derivatives of 4-phenyl-3-phenoloxymethyl-5-mercapto-1,2,4-triazlyole were synthesized from phenoloxyacetyl hydrazide by two-steps reaction under microwave irradiation, then reacted with 2-chloroacetic acid to give six novel derivatives of 2-(3-phenoxymethyl-4-phenyl-[1,2,4]triazole-5-thio)-acetic acid.

在微波辐射条件下,芳氧乙酰肼经两步反应制得4-苯基-3-芳氧甲基-1,2,4-三唑-5-硫酮衍生物,再与氯乙酸反应得到6种尚未见文献报道的2-(3-芳氧甲基-4-苯基-1,2,4-三唑-5-硫基)乙酸衍生物。

A new compound, 4-bis (2-chloroethyl) amino-benzoyl picolinoyl hydrazide was synthesized through eight-step reactions.

参照文献方法,以苯胺为原料,经八步合成,制备了新化合物苯甲酰氮芥菸酰肼,并对其结构加以表征。

Three open chain crown ether s and triglycolyl isopropylidene hydrazide complexes of rare earth nitrate were synthesized for the first time with isoproylidene hydrazide as the terminal group and through IR, 1HNMR, MS, characterized their structures have been characterized.

首次合成了以丙酮酰腙为端基的3种双酰腙型开链冠醚及三甘双酰丙酮腙稀土硝酸盐配合物,并通过元素分析,IR,1HNMR,MS对分子结构进行了表征

New compounds of the type of N--N'-(2,4-dichlorophenyloxyacetyl)-semicarbazides were synthesized by a series of reactions of preparing organic isocyanates by Curtius rearrangement with 2,4- dichloro aryloxyacetic acid hydrazide using one-pot procedures.

以芳香取代酸为原料,用Curtius重排的方法合成异氰酸酯,直接与2,4-二氯苯氧乙酰肼作用,一锅法合成了4种N-取代芳基-N'-(2,4-二氯苯氧乙酰基)氨基脲类化合物。

In this paper, different size Ag-Au Alloy nanoparticles were synthesized by using citrate as protector and hydrazine as reducer.

本论文以柠檬酸根为保护剂,以水合肼为还原剂合成了不同粒径的Ag-Au合金纳米粒子。

In this paper,two dihydrazides were synthesized with hydrazine and diethy1 ester.

本文利用了戊二酸二乙酯在一定反应条件下合成戊二酰二肼。

According to the theoretic significance and the applications of the complexes, this paper mainly concluded the following work: The ligand, 2-carboxybenzaldehyde-2,4-dinitrophen hydrazone, was synthesized by 2-carboxybenzaldehyde and 2,4-dinitrophenyl hydrazine in absolute alcohol.

中文摘要本文基于芳香腙类化合物的抑菌活性、稀土元素的生物活性以及二者配位后可能的协同效应,主要进行了以下几个方面的工作:在无水乙醇中,利用2-羧基苯甲醛和2,4-二硝基苯肼缩合反应得到了配体2-羧基苯甲醛-2,4-二硝基苯腙(C14H10N4O6)。

Six kinds of phenyl hydrazone s were synthesized by the reaction of ice bath using aromatic dia- zonium salt and active methylene compounds.

在冰盐浴条件下,芳香族重氮盐与活泼亚甲基化合物反应,合成了六种新芳香族腙类衍生物。

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每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。

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