3-dione相关论文
Copper-catalyzed Intramolecular Oxidative C(sp3)-H Amination of 2-Aminoacetophenones: an Efficient S
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The three-component reaction of triphenylphosphine,dialkyl acetylenedicarboxylate and arylideneindan-1,3-dione in dry DM......
Formation of zwitterionic salts via three-component reaction of benzimidazolium bromide, aromatic al
2-Arylidene-1,3-indane-diones are highly reactive α,β-unsaturated carbonyl compounds and have been extensively used as......
Multicomponent reaction(MCR)has received considerable attention because it is a powerful and efficient tool for the synt......
Chemically Induced Dynamic Nuclear Polarization (CIDNP) technique is applied to study the photochemical reactions of 1-a......
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Synthesis, Dimer Crystal Structure and Herbicidal Activity of 2-(4-Ethoxybenzoyl)cyclopentane-1,3-di
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Synthesis, Crystal Structure and Antitumor Activity of 2-(3-Methyl-5-(methylthio)-4H-1,2,4-triazol-4
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Synthesis and Infrared Spectra Computation of Sterically Congested 2,2-Disubstituted Indane-113-dion
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......
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Three-component, one-pot synthesis of benzo[f]indenoquinoline derivatives catalyzed by poly(4-vinylp
7-Aryl-8H-benzo[f]indeno[2,1-b]quinoline-8-one derivatives were synthesized by means of a one-pot condensation of 2-naph......
Chemically Induced Dynamic Nuclear Polarization (CIDNP) technique is applied to study the photochemical reactions of 1-a......
以7-乙基靛红（1）为原料经水合肼还原得到7-乙基-2-吲哚酮（2）,将所得的化合物2在哌啶作为碱、乙醇为溶剂的条件下,与苯甲醛及取代苯甲醛......
浅谈了六氟-2,3-二丁酮的合成方法,并对其路线进行了比较和评价。使用三氧化铬(CrO_3)作为氧化剂,以顺反六氟二氯丁烯(R1316)混合......
目的：研究吲哚-2,3-二酮对肿瘤坏死因子α（TNF-α）所致大鼠主动脉平滑肌A7r5细胞增殖的影响。方法：取指数生长期A7r5细胞,分为空白对照......
美丽红豆杉素B(Taxamairin B,I)是从美丽红豆杉茎皮中分离获得的化学成分之一,对肝癌细胞有一定的抑制作用。我们曾报道了(C环部分......
通过对三取代-2-烯-1,4-二酮及其衍生物进行了探索合成。在环戊二烯基三苯基膦氯化镍[C5H6（PPh3）Ni Cl]作用下,由N-甲基-N-苯（/4-甲基......
目的研究吲哚-2,3-二酮（indole-2,3-dione）在治疗阴道炎中的作用。方法建立大鼠阴道炎模型,随机分为不给药的模型组、阳性对照组（双唑......
用微波催化法制备N-（2-吡啶基）邻苯二甲酰亚胺，考察了功率、时间、反应物料配比，溶剂等参数，得到优化工艺参数为：以N，N-二甲基甲酰胺为溶......
设计并合成了化合物1-烯丙基-6-氯-7-甲基-1,4-二氢喹喔啉-2,3-二酮,该化合物主要用于一系列新型NMDA受体拮抗剂的制备.反应以1-氯......
在阳离子表面活性剂ＣＴＡＢ存在下，研究了铕－二苯甲酰甲烷－邻菲罗啉三元配合物在水溶液中荧光发射的性质。采用３７０ｎｍ光波激发，配合物的最大特征荧光......
Synthesis, Dimer Crystal Structure and Herbicidal Activity of 2-（4-Ethoxybenzoyl）cyclopentane-1,3-di
The title compound 2-(4-ethoxybenzoyl)cyclopentane-1,3-dione(C14H14O4) was synthesized, and its crystal structure was st......
以2-甲基-1，3-环己二酮为原料，经过三氟甲磺酰化、开环、肟基化、醚化等反应合成1-苯基-5-庚炔酮肟及其2个衍生物，并通过。HNMR、^13C......
以2-甲基-1，3-环己二酮为原料经三氟甲磺酰化、开环、肟基化、醚化等反应合成得到了1-苯基-5-庚炔酮肟及其衍生物，每一步反应的收率......
在无溶剂条件下,由3-羟基-2（1H）-吡啶酮与取代苯胺在NaIO3作用下合成了一系列5,6-二取代-2,3-吡啶二酮,产物结构由元素分析,^1H NMR,......
本文报道了6,7-dichlorobenzo[de]isochromene-1,3-dione的合成新方法。该路线简单易行,后处理方便,且产率较高,有较高的实用价值......
对苯甲酰-1,3-环己二酮的各异构体进行了HF/6-31G*水平的几何优化,然后对能量低的三酮式和2个顺式烯醇式异构体进行了更广泛的计算......
