Synthesis相关论文
Electro-hydro-dynamic atomization,commonly referred to as electrospray,is a versatile technique to produce mono-disperse......
以二茂铁甲醇为原料，经Wittig反应后与2,6-(双胺基)-苯并［1,2-d-4,5-d′］双三唑-4，8(2H，6H)-二酮缩合，合成了一个D-π-A-π-D结构的二茂......
在钯催化下, 一步反应合成并表征了三个扭曲并苯功能化的杂芳烃分子(2, 5, 8)。与扭曲并苯分子1相比, 所得分子的吸收波长和发射波......
图像拼接是大口径光学元件表面疵病检测的关键环节之一。通过分析各种图像拼接的方法, 结合大口径光学元件表面疵病检测的需要, 采......
Synthesis,Characterization and Biological Evaluation of Flavonoid-Metal complexes and Kamebakaurin/C
Quercetin-iron complex Quercetin-iron (II) complex was synthesized and characterized by elemental analysis, ultraviol......
Controllable Synthesis of Bismuth Oxyhalide Nanocatalysts with Highly Solar--Motivated Photocatalyti
Bismuth oxyhalide photocatalytic materials including Bi OCl,Bi OBr and Bi OI have attracted extensive consideration as a......
Polyureas(PU)are known for long as important engineering materials thanks to their high chemical,mechanical,thermal shoc......
Abstract [Objectives] This study was conducted to investigate the chemical synthesis of peptide κ-CTx-btg02. [Method......
2-咪唑烷酮是半合成青霉素美洛西林钠、阿洛西林钠的重要中间体,目前合成2-咪唑烷酮所采用的工艺不仅存在产品质量不高、收率低的......
通过贝鲁特反应和还原、脱羧反应在体外合成制备3-甲基喹噁啉-2-羧酸,并进行理化鉴定和抗菌活性测试;通过MTT方法研究3-甲基喹噁啉......
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桥联聚倍半硅氧烷是一类被广泛应用的有机-无机杂化材料,这种材料具有三维网状结构,该结构使其实现了有机和无机组分在分子水平上......
Recent results on conversion from graphite to diamond by aid of non-metallic catalysts are reviewed. The current status ......
Synthesis, in vitro antibacterial and antifungal evaluation of novel 1,3,4-oxadiazole thioether deri
A series of structurally novel 1,3,4-oxadiazole thioether derivatives (6a-6z) containing a 6-fluoroquinazolinylpiperidin......
N-(2-Phenoxy)ethyl imidazo[1,2-a]pyridine-3-carboxamides containing various amine moieties:Design, s
Seven 2,6-disubstituted N-(2-phenoxy)ethyl imidazo[1,2-a]pyridine-3-carboxamide series containing various amine moieties......
Selective and facile deacetylation of pentacyclic triterpenoid under methanolic ammonia condition an
The acetyl ester plays an important role for protection of the hydroxyl groups in carbohydrates synthesis. In the presen......
Synthesis and structure-insecticidal activity relationship of novel phenylpyrazole carboxylic acid d
A series of novel phenylpyrazole carboxylic acid derivatives containing fluorine moiety, i.e., diamides 11, simple aryl-......
以薁磺酸钠为配体,通过溶液法合成了一种新型一维链状聚合物(1),其结构和性能经IR,X-射线单晶衍射和热重分析表征。1属单斜晶系,空......
It has been found that ferric chloride is superior to H2SO4 when used as catalyst for esterificatiou of isoamyl alcohol ......
在相转移催化条件下,2,3,4,6-四-O-乙酰基-1-溴-1-脱氧-α-D-吡喃半乳糖与1-芳磺酰基-5-氟脲嘧啶反应合成了7个新的1-芳磺酰基-3-N......
报道了在Lewis酸促进下三丁基烯丙基锡与芳香酰腙合成N′-烯丙基芳香酰肼的一种新型的亲电加成反应.合成了7个未见文献报道的新化......
The novel dicyanate ester resin containing naphthalene unit (DNCY) was synthesized, and characterized by FT-IR, 1H-NMR, ......
Introduction Although 5-fluorouracil is one of the most widely used cytotoxic drugs in the treatment of solid tumors in ......
3-甲基环己-2-烯-1-酮(Seudenone)是云杉红翅小蠹的抑制信息素,3-甲基环己-2-烯-1-醇(±-Seudenol)却是一种聚集信息素.本合成利用......
The Synthesis of a Fluorescent Chemosensor Containing Two Thiourea Groups and Its Recognition Behavi
A novel anion receptor 2 bearing anthracene flurophore and thiourea was synthesized and identified by 1H NMR,MS,IR and e......
目的:合成含偕二甲基的手性D环合成子。方法:以(+)-内向-3-溴莰酮-2为手性源，立体控制合成含偕二甲基的手性D环合成子。结果:所合成......
The compound N,N’-di-5H-pyrido-[3＇,2＇:4,5]cyclopenta[1,2-b]pyridin-5-ylidenebiphenyl-4,4＇-diamine,formulated as C34H20N6,w......
Three cyanide-bridged dodecanuclear macrocyclic wheel-like complexes [Cr(bpmb)(CN)2]6[Mn(5-Brsalpn)]6-12H2O (1), [Co(bpm......
以脱镁叶绿酸-a甲酯为起始原料,利用其外接环的结构转换,在N21-N23轴水溶性端向的不同位置上构建了甲酰基和邻位二酮结构;通过连有......
This paper reviews the achievements in the field of synthesis of new thermally resistant explosive compounds in the year......
离子液体是一类在室温或接近室温条件下呈液态的盐,被称为“可设计的溶剂”.与传统溶剂相比,离子液体具有更好的热稳定性、不易挥......
Our research group is interested in the synthesis of bioactive natural products1.In this lecture, I will introduce our r......
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Synthesis, Crystal Structure and Antitumor Activity of a Ca(Ⅱ) Coordination Polymer Based on 4-Acety
A novel Ca(Ⅱ) coordination polymer,[CaL2(H2O)2]n (1,HL =4-acetylphenoxyacetic acid) has been synthesized with 4-acetylp......
为了寻找高效的新型抗肿瘤药物,设计合成了一系列2,4,6-取代嘧啶衍生物,并使用噻唑蓝(MTT)法对4种人的肿瘤细胞人结肠癌细胞(SW-62......
以1-甲基-β-咔啉为原料,经过硝化、N9-烷基化反应和还原胺化反应等步骤,合成了一系列新型的5-氯-β-咔啉衍生物,目标化合物的结构......
二苯并噻吩类化合物广泛用于有机光敏化合物、染料、液晶、导电聚合物和药物合成等领域,至今为止已经涌现出大量的合成方法.当前报......
吡咯作为一种重要的杂环,广泛存在于天然产物、人造活性成分和功能材料等各种功能分子中.这一事实促进了这种结构单元合成方法学的......
Synthesis,Crystal Structure and Anti-TMV Activity of(Z)-4-[3-(4-Methyl-1,2,3-thiadiazol-5-yl)-3-(4-t
The target compound(Z)-4-[3-(4-methyl-l,2,3-thiadiazol-5-yl)-3-(4-trifluoromethylphenyl)acr-yloyl]morpholine was synthes......
As one important member of main group metals,magnesium(Mg)takes great parts in fields involving biology,medicine,industr......
以聚二甲基二烯丙基氯化铵和丙烯酸为原料,Va-044为引发剂,通过自由基聚合、共聚合成了聚二甲基二烯丙基氯化铵-丙烯酸。考察了反......
以马来酸酐(MA)为原料合成环氧琥珀酸(ESA),以过硫酸铵为引发剂,将ESA与衣康酸(IA)和2-丙烯酰胺基-2-甲基丙磺酸(AMPS)共聚,得到同......
以甲基丙烯酰氧乙基三甲基氯化铵（DMC）、对苯乙烯磺酸钠（SSS）、丙烯酰胺（AM）和2-丙烯酰胺基-2-甲基丙磺酸（AMPS）为单体,（NH4）2S2O8-Na HSO3为......
将双酚A型环硫树脂ES128,ES128/环氧树脂CYD128混合物分别与丙烯酸反应制备了环硫丙烯酸树脂及环硫/环氧丙烯酸酯树脂。以红外光谱......
以异佛尔酮二异氰酸酯（IPDI）、聚醚二元醇（DL-1000）、二羟甲基丙酸（DMPA）和甲基丙烯酸羟乙酯（HEMA）为主要原料合成了具有感光性能的水性聚......
介绍了2013-2014年国外酚醛树脂原料的生产,公司运营和新项目建设等情况.综述了国外酚醛树脂新产品和技术的开发以及酚醛树脂的合......
以四甲基二乙烯基二硅氧烷、二甲基二乙氧基硅烷、正硅酸乙酯为原料,通过酸催化水解缩聚反应合成了乙烯基改性MDQ硅树脂,利用红外......
通过设计反应物配比使环氧树脂发生部分开环反应,合成了含有不同比例环氧基-乙烯基双官能团的新型齐聚物的树脂体系。采用环氧值、......
以辛基苯酚、甲醛、桐油和松香为原料合成了松香改性桐油/辛基酚醛树脂(RTOP).讨论了RTOP的合成原理,通过软化点、粘度,正庚烷容纳......
采用双酚A扩链低分子质量环氧树脂,扩链得到的高分子质量环氧树脂再与一元不饱和酸反应合成乙烯基酯树脂。通过环氧值、酸值、粘度......
采用具有非对称结构的2,3,3′,4′-联苯四甲酸二酐(α-BPDA)、刚性二胺和反应性封端剂4-苯乙炔苯酐合成了韧性优异的热固性聚酰亚......
使用固体NaOH为催化剂,通过一步法合成了低粘度的羟乙基化双酚A环氧树脂(DGEBAEO-2.25),并利用FT-IR,1H-NMR,GPC对产物的结构进行......
