benzo相关论文
<正> In 1967, Pedersen reported his pioneering work on crown ethers. Since then, a large variety of macrocyclic compound......
Synthesis,structure and luminescence properties of metal-organic frameworks based on benzo-bis(imida
Metal-organic frameworks(MOFs)constructed from conjugated organic ligands are candidates for hybrid photoactive material......
Synthesis,Crystal Structure and Bioactivity of 1-(3-((Benzo[d][1,3]dioxol-5-yloxy)methyl)-phenethyl)
The title compound l-(3-((benzo[d][l,3]dioxol-5-yloxy)methyl)phenethyl)-4-phenylpiperidin-4-ol(4,C_(27)H_(29)NO_4,M_r = ......
An efficient synthetic method was developed to synthesize 2-substituted benzimidazoles and benzo- xazoles with β-keto e......
Amberlyst-15~ in PEG:A novel catalytic system for the facile and efficient one-pot synthesis of ben
A simple and convenient approach for the synthesis of tetraheterocyclic benzothiazolo-[2,3-b]-quinazolin-1-ones has been......
Facile synthesis of the two new natural heterocyclic compounds bretschneiderazines A(2) and B(3),isolated from an extrac......
The title complex,6,6-(3,3,5,5-tetra-tert-butylbiphenyl-2,2-diyl)bis(oxy)di-di-benzo[d,f]-[1,3,2] dioxaphosphepine(C52H5......
EFFICIENT DEEP-RED ORGANIC LIGHT-EMITTING DIODES BASED ON BLENDING MEH-PPV WITH A SMALL MOLECULE COM
Efficient deep-red organic light-emitting diodes(OLEDs) were investigated based on the blend of poly[2- methoxy-5-(2’-e......
Crown ether-appended Fe(Ⅲ) porphyrin:Synthesis,characterization and catalytic oxidation of cyclohexe
A new crown ether appended Fe(Ⅲ) porphyrin complex was prepared by sulfuryl chloride appended benzo-15-crown-5 to the m......
Synthesis and Crystal Structure of 1-(4-Fluorophenyl)-2-hexylthiobenzo[4,5]-furo[3,2-d]-1,2,4-triazo
The crystal structure of the title compound 1-(4-fluorophenyl) -2-hexylthio-benzo [4,5]furo[3,2-d]-1,2,4-triazolo[1,5-a]......
CuO–CeO2 is reported as a highly efficient and green recyclable catalyst,for the multicomponent synthesis of 4H-benzo[b......
通过Williamson反应、Friedel-Crafts酰基化等反应合成了新型冠醚功能化离子液体1-烯丙基-3-(6′-氧代苯并-15-冠-5-己基)咪唑双三......
We describe here a rapid process for the preparation of new 9-chloromethyl-12-aryl-10,12-dihydrobenzo[5,6]chromeno[2,3-d......
One-pot synthesis of novel pyrrolo-1,4-benzoxazines via a three- component reaction of 2-amino pheno
A simple and efficient synthetic protocol has been developed using a one-pot, three-component reaction involving 2-amino......
Synthesis, Bioactivity and Crystal Structure Analysis of 2-(Benzo[d]isothiazol-3-yloxy)-N-(3-cyano-1
A novel benzisothiazolin-3-one derivative, 2-(benzo[d]isothiazol-3-yloxy)-N-(3-cyano-1-(4-fluorophenyl)-1H-pyrazol-5-yl)......
Mannich Base Derivatives of 1,2-Benzisothiazolin-3-one: Syntheses, Crystal Structures and Bioactivit
Twelve Mannich base derivatives of 1,2-benzisothiazolin-3-one were synthesized by the reaction of 1,2-benzisothiazol-3(2......
Isoquinoline-mediated 5-vinylation and N-vinylation of benzo[d]oxazole-2-thiol and benzo[d]thiazole-
An effective route to 5-vinylated and N-vinylated benzo[d]oxazole-2(3H)-thiones and benzo[d]thiazole-2(3H)-thiones is de......
Syntheses,Crystal Structures,and Antimicrobial Activities of N′-(5-Hydroxy-2-nitrobenzylidene)-4-dim
Two new hydrazone compounds,N’-(5-hydroxy-2-nitrobenzylidene)-4-dimethyl-aminobenzohydrazide methanol solvate (1) and 2......
In this paper, we report on the comprehensive alcohol-/ion-responsive properties of a smart copolymer poly(Nisopropylacr......
Synthesis and antitumor activities of a new series of 4,5-dihydro-1H-thiochromeno[4,3-d]pyrimidine d
A new series of 4,5-dihydro-1H-thiochromeno[4,3-d]pyrimidine derivatives have been designed and synthesized.The antitumo......
First example of multicomponent synthesis of 1-ethoxy-3-(4-aryl)-1-phenyl- 1H-benzo[f]-chromene deri
A new series of 1-ethoxy-3-(4-aryl)-1-phenyl-1H-benzo[f]chromenes have been synthesized efficiently.The procedure involv......
Synthesis and Crystal Structure of 15,16-Bis((4-nitrophenoxy)methyl)-2,3,5,6,8,9,11,12- octahydroben
Double-armed crown ether 15,16-bis((4-nitrophenoxy)methyl)-2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13] pentaoxacycl......
3-乙酰基-2-氯-1-(4-氯苄基)吲哚与胡椒醛通过超声辅助或无溶剂的Claisen-Schmidt缩合反应首次合成含胡椒环的吲哚查尔酮,即(E)-3-......
A rapid and efficient microwave-assisted synthesis method for the preparation of 3-(1H-benzo[d]imidazol-2-yl)-2-substitu......
Two compounds,3-oxo-N-o-tolylbenzo[d]isothiazole-2(3H)-carboxamide (1) and N-(2-methoxyphenyl)-3-oxobenzo[d]isothiazole-......
A novel lubricating oil additive 3-((2-(2-hydroxyethyl)-1,3,2,6-dioxazaborocan-6-yloxy)methyl) benzo[d] thiazole-2(3H)-t......
A simple and efficient method for the synthesis of 9,9‐dimethyl‐9,10‐dihydro‐8H‐benzo‐[α]xanthen‐11(12)‐one der......
Ethyl α-(dimethylaminomethylene)-2-cyanomethyl-4-phenylquinoline-3-carboxylate(2) as new synthons directed to 1-oxo-1,2......
An efficient method for the synthesis of benzo[b]benzofurano[2,3-e][1,6]naphthyridine-8-one derivatives has been develop......
Organic small molecules(TPA-BT3T,TPA-PT3T,and TPA-DFBT3T)using triphenylamine as a donor unit,terthiophene as a bridge,a......
Synthesis, Crystal Structure and Luminescent Property of a Dinuclear Cadmium Complex Based on 1,2,3,
A complex [Cd2(tbb)Cl4]·4DMF·3H2O, where tbb is 1,2,3,4-tetra(1H-benzo[d]imidazol-2-yl)butane, was synthesized and cha......
Sulfonic acid groups were grafted onto three different types of synthesized magnetic nanoparticles, namely Fe3O4, Fe3O4@......
An expedient,synthetic method to fused polycyclic derivatives of isoquinoline is described via tandem reaction of isoqui......
The title compounds, 2-(3,3’-bithiophen-2,2’-yl)dibenzothiazole (BTDB) and 2-(dithieno[2,3-b:3’,2’-d]thiophen-2,5-yl......
A convenient approach for the preparation of(1S,3’R.4’S,5’S,6’R)-5-chloro-6-[(4-ethylphenyl)methyl]- 3’,4’,5’,6’......
Silica‐bonded N‐propylpiperazine sodium n‐propionate(SBPPSP) was found to act as an efficient solid base for the prep......
SYNTHESIS, CHARACTERIZATION AND SOLAR CELL APPLICATION OF A D-A COPOLYMER WITH CYCLOPENTADITHIOPHENE
In this paper, a new D-A copolymer, PFDBCPDT, which consists of benzo-2,1,3-thiadiazole as acceptor units and cyclopenta......
Fifteen novel 2-(3-oxobenzo[d]isothiazol-2(3H)-yl)ethyl benzoates were synthesi- zed by the condensation of 2-(2-hydroxy......
Benzo-1,2,3,4-tetrazine-1,3-dioxide was synthesized from 2-bromonitrobenzene,which is converted to 2-bromo-1-(tert-butyl......
Tandem addition-cyclization reaction catalyzed by ytterbium chloride:An efficient one-step synthesis
A clean,efficient method to synthesize 2-amino-4H-3,1-benzothiazines by ytterbium chloride-catalyzed tandem addition-cyc......
Tandem intramolecular Diels–Alder/retro-Diels–Alder cycloaddition of 2H-chromen-2-one as dienes with
To study the intramolecular Diels-Alder cycloadditon of 2H-chromen-2-one as a diene,a series of chiral N-allyl-N-benzyla......
An efficient method for the synthesis of novel benzo[b]pyrimido[4’,5’:5,4]thieno[2,3e]-[1,6]naphthyridine-8-one deriva......
New Efficient Copper(Ⅱ)-catalyzed Direct Access to Primary Amide from Aldehyde under Solvothermal Co
Two 1-methyl-1H-benzo[d]imidazole derivatives, C_(18)H_(14)CuN_4O_4·C_4H_8O_2(1) and C_9H_9N_3O(2), have been synthesiz......
Synthesis,Crystal Structure and Cytotoxic Activities of 1-(Prop-2-yn-1-yl)-7,8-dihydro-1H-benzo[d][1
The important synthetic precursor(Ⅲ), 1-(prop-2-yn-1-yl)-7,8-dihydro-1Hbenzo[d][1,3]thiazine-2,5(4H,6H)-dione(C_(11)H_(......
Synthesis and Molecular Structure of 5-Amino-7-(benzo[d][1,3]dioxol-5-yl)-2,3-dihydro-1H-indene-4,6-
The title compound, C18H13N3O2, has been synthesized for the first time by the multicomponent reaction of cyclopentanone......
Synthesis and Photovoltaic Properties of Poly(5,6-bis(octyloxy)-4,7- di(thiophen-2-yl)benzo-[c][1,2,
A donoreacceptor type conjugated polymer poly(5,6-bis(octyloxy)-4,7-di(thiophen-2-yl)benzo-[c][1,2,5]-thiadiazole-9,9-di......
DABCO-catalyzed multi-component domino reactions for green and efficient synthesis of novel 3-oxo-3H
An efficient,convenient and environmentally benign procedure for the synthesis of novel 3-oxo-3Hbenzo[a]pyrano[2.3-c]phe......
Chemoselective synthesis and cytotoxic activity of a series of novel benzo[1,4]oxazin-3-one derivati
That tetraacetonitrile copper perchlorate catalyzes intramolecular amidation of arenes was found to be a new strategy fo......
