nitrile相关论文
α-溴代酰胺和亲电氰化试剂在锌粉存在条件下转化为相应的含有季碳中心的α-氰基酰胺和烯酮亚胺锌中间体;向反应体系中引入亲电试......
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有机腈类化合物作为一类重要的化工原料,被广泛应用于医药/农药制造、精细化学品合成和高性能纤维/橡胶生产中.传统合成有机腈类化......
Eucommia ulmoides gum(EU gum),known as gutta percha in Southeast Asia,is a natural polymer with double characteristics o......
The hydrogenated nitrile rubber(HNBR)is a high-tech materialwhich exhibits excellent properties due to its saturated cha......
Poly(benzyl ether) dendrons without conventional gelation motifs as a new kind of effective organoge
Two poly(benzyl ether) dendrons,decorated in their periphery with nitrile groups,were divergently synthesized and fully ......
Reactivity of N-cyanoalkyl-substituted imidazolium halide salts by simple elution through an azide a
Certain N-cyanoalkyl-functionalized imidazolium halide salts unexpectedly undergo nitrile hydrolysis to amides, as well ......
The nitrile functionality is a key building block in synthetic chemistry, and has wide applications in pharmaceuticals. ......
Oleanolic acid 1 exists widely in food,medicinal herbs and other plants and possesses many attractive biological activit......
We have developed simple,cost effective and environmentally benign protocol for the synthesis of 5-substituted 1H-tetraz......
A facile synthesis of cyano-chlorins related to chlorophyll from formyl (pyro)-pheophorbide-a by a t
A facile synthesis for cyanochlorin related to chlorophyll from a formyl-substituted chlorin, by the oxidation of methyl......
<正>The transition metal catalyzed C–H bond functionalization of hydrocarbons has aroused great interests in recent yea......
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Multiple-SO_3H functioned ionic liquid as efficient curing agent for phthalonitrile-terminated poly(
Combined with the advantages of low melting point,high thermal stability and strong acidity,a multipleSO_3H functioned i......
Asymmetric 1,3-dipolar cycloaddition of nitrile oxides to chiral acryloyl esters bearing glucofurano
Asymmetric 1,3-dipolar cydoaddition of nitrite oxides to an acryloyl ester (1) derived from 1,2:5,6-di-O-isopropylidene......
Objective: To explore mechanism of the effect of Fuzheng Huayu Decoction on Ito cell proliferation and collagen synthesi......
[Objective] The research aimed to study the distribution of volatile components in different parts of Michelia yunnanens......
Studies on sulfinato-dehalogenation XII.Sodium dithionite-initiated addition of N,N-diethyliododiflu
N,N-deithyl-iododifluoroacetamide 1 reacted with alkenes,alkynes in aqueous aceto-nitrile solutions of sodium dithionit......
In our study on the chemistry of ZrCl_4-NaBH_4,we have found that aldehydes and ketonescan be regenerated from acetals ......
Additions of diethyl phosphite to α-nitroalkenes followed by the introduction of trimethylchlorosilane and an activate......
A Kind of homogeneous resin , which can be used as thermal resistant adhesive and matrix for composite, was prepared by ......
A series of new Schiff base type macrocyclic crown ethers containing naphthalene ring were synthesized from 2, 2’-di(o-......
The reduction of benzylidenemalononitrile by 1-benzyl-1,4-dihydronicotinamide undergoes via a one-step hydride transfer......
Pinanyldioxy styrylboronic ester (1) was employed for asymmetric 1,3-dipolar cycloaddition with nitrile oxides, optical......
o-Bromomethylbenzylidenemalononitrile 4 is reduced by 1-benzyl-1,4-dihydronicotinamide (BNAH, 1) to give 2,2-indanedica......
The procedure for the ring enlargement of N-heterocycles with the net result of CH2 insertion was successfully carried o......
By incorporating copper sulfate(CuSO_4)particles into acrylonitrile butadiene rubber(NBR)followed by heat pressing,a nov......
Synthesis and Crystal Structure of Rctt-1-(2-benzoxazolyl)-2-(4-chlorophenyl)-4-phenyl-3-(4-pyridiny
The title compound (C28H21ClN2O, Mr = 436.92) was synthesized by the cross- photodimerization of (E)-2-(2-phenylethenyl)......
Synthesis and Crystal Structure of Dicyanamide (5,7,7,12,14,14-Hexamethyl-1,4,8,11-tetraazacyclo- te
The copper(II) complex [Cu(teta)N(CN)2](ClO4)H2O (teta = 5,7,7,12,14,14- hexamethyl-1,4,8,11-tetraazacyclotetradecane) h......
Syntheses and Crystal Structures of Two Novel 1-D Metal Complexes with Dicyanamide:[Zn(pheen)(dca)_2
The two complexes [Zn(phen)(dca)2]n 1 (phen = 1,10-phenanthroline, dca = di-cyanamide) and [Cu(quin)2(dca)2]n 2 (quin = ......
We prepared and utilized a novel ultrafine fully-vulcanized powder nitrile butadiene rubber (UFPNBR)/ sodium montmorillo......
Further Investigation on the Rearrangement Mechanism of Reactions of 1,5-Benzothiazepines with Ethox
The reactions of 2,3-dihydro-1,5-benzothiazepines with ethoxycarbonylcarbene undergo complex rearrangements to produce r......
Traceless solid-phase synthesis of 3-substituted isoxazoles from polystyrene-supported vinyl selenid
A novel facile procedure for traceless solid-phase synthesis of 3-substituted isoxazoles in good yields and with excelle......
Synthesis and characterization of new soluble poly(aryl ether nitrile)s containing phthalazinone moi
A series of novel poly(aryl ether nitrile)s containing phthalazinone moiety were synthesized by the nucleophilic displac......
Germany’s LANXESS and Taiwan’s TSRCCorporation will enter into a 50:50 jointventure in Greater China called LANXESS-T......
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8,9,12-Trihydro-9,9-pentamethylene-12-(3-nitrophenyl)-11H-naphtho[1’,25,6]-pyrano[2,3-d]pyrimidin-11(10H)-one 1,another......
Synthesis and characterization of poly(phthalazinone ether nitrile) (PPEN)-polydimethylsiloxane (PDM
Block copolymers with different backbone compositions have been prepared by the condensation of dimethylamino terminated......
Solar thermochemical reactions Ⅱ:Synthesis of 2-aminothiophenes via Gewald reaction induced by solar
Green conditions have been developed for the synthesis of substituted 2-aminothiophenes employing multicomponent reactio......
An approach for analyzing and optimizing sealing mechanism of ball valve made of nitrile butadiene rubber(NBR) with fini......
In an analytical study of microbial broths,the actinomycete strain Kitasatospora sp.P07101 was found to produce three ne......
SO3H-Functionalized Ionic Liquids: Green, Efficient and Reusable Catalysts for the Facile Dehydratio
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......
A simple and direct method has been developed for synthesis of nitriles based on one-pot reaction of aromatic aldehydes ......
Nitriles were unexpectedly trimerized into s-triazines or amino-pyrimidines in high yields in the presence of catalytic ......
In this paper, we described an improved electrochemical method for synthesis of some1-aryl-2-pyrrolidinecarbonitrile der......
1 IntroductionIonic liquids(ILs) are environmentally acceptable solvents because they have low vapor pressure,high therm......
目的：探讨＾９９ｍＴｃ－ＭＩＢＩ心肌显像对心肌炎患儿心肌损害的检测及评估价值。方法：对２２例疑似心肌炎和４０例心肌炎患儿进行＾９９ｍＴｃ－ＭＩＢＩ心肌断层显像，采用节段记分法对结......
用不同剂量的腈(主要为戊烯腈和已烯腩)灌服肉仔鸡,结果表明:(1)腈化物经鸡体消化吸收后,一部分转运至各组织器官蓄积,其中以肝脏......
