Iron-catalyzed bromination of aryl azides by N-bromosuccinimide: Efficient method for the synthesis

来源 :中国化学快报（英文版） | 被引量 : 0次 | 上传用户：kamomoo

【摘要】

：

An efficient and mild protocol for bromination of aryl azides with N-bromosuccinimide (NBS) under FeCl3 catalysis in 1,2-dichloroethane was developed. It is pro

【作者】

：

Hui Jin Zhen Dong Huang Chun X

【机构】

：

Department of Chemistry,Zhejiang Citrus Research Institute

【出处】

：

中国化学快报（英文版）

【发表日期】

：

2004年期

【关键词】

：

Iron-catalyzed Aryl azides N-Bromosuccinimide Bromination

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

An efficient and mild protocol for bromination of aryl azides with N-bromosuccinimide (NBS) under FeCl3 catalysis in 1,2-dichloroethane was developed. It is proved to be an efficient method for obtaining brominated aryl azides.

其他文献

Remarks on Vanishing Viscosity Limits for the 3D Navier-Stokes Equations with a Slip Boundary Condit

The authors study vanishing viscosity limits of solutions to the 3-dimensional incompressible Navier-Stokes system in general smooth domains with curved boundar

期刊

Poincaré inequalitySobolev spaces with variable exponent

Synthesis and Characterization of Mesoporous Titanium Dioxide Spheres

Mesoporous titanium dioxide spheres were synthesized by a convenient solvothermal method at room temperature with tetraethyl titanate as a procursor. Investigat

期刊

MesoporousSphereTitanium dioxide

CsxH3-xPW12O40 heteropoly salts catalyzed quinoline synthesis via Friedlander reaction

Various type of cesium partially substituted phosphotungstate,Cs_xH_(3-x)PW_(12)O_(40)(x = 1.0,2.0 and 2.5),were synthesized and their catalytic activities were

期刊

QuinolineFriedlander reactionCesium Keggin saltsAcidity

Preparation of Bio-beads and Their Atrazine Degradation Characteristics

Screened atrazine-mineralizing bacterium-Pseudomonas W4 was embedded inside an improved PVA- HBO embedment matrix to make bio-beads to degrade atrazine. The atr

期刊

AtrazinePolyvinyi alcohol(PVA)EmbedmentBio-bead

Preparation of nanocrystalline γ-Al2O3 catalyst using different procedures for methanol dehydration

A series of nanocrystalline γ-alumina are synthesized by different procedures, namely, thermal decomposition method (sample A), precipitation method (sample B)

期刊

methanol dehydrationdimethyl ethergama aluminasol-gel

On the Geometry of the (1,1)-Tensor Bundle with Sasaki Type Metric

Curvature properties are studied for the Sasaki metric on the (1,1) tensor bundle of a Riemannian manifold. As an application, examples of almost para-Nordenian

期刊

Tensor bundleSasaki metricVertical and horizontal liftB-manifold

Determination of uric acid in human urine by ion chromatography with conductivity detector

A simple, fast, precise and eco-friendly analytical method for the determination of uric acid (UA) in human urine by ion chromatography (IC) was established. Th

期刊

Ion chromatographyUric acidUrine

Analysis of error in soot characterization using scattering-based techniques

The increasing concern of the health and environmental effects of ultrafine soot particles emitted by modern combustion devices calls for new techniques to moni

期刊

Soot characterizationFractal scattering

MULTIPLE POSITIVE SOLUTIONS FOR FIRST ORDER IMPULSIVE SUPERLINEAR INTEGRO-DIFFERENTIAL EQUATIONS ON

In this paper, the author discusses the multiple positive solutions for an infinite boundary value problem of first order impulsive superlinear integro-differen

期刊

Impulsive superlinear integro-differential equationinfinite boundary value prob

Harnack Estimates for Weak Solutions to a Singular Parabolic Equation

By an interpolation method, an intrinsic Harnack estimate and some supestimates are established for nonnegative solutions to a general singular parabolic equati

期刊

Harnack estimateInterpolation methodNonnegative solutionSingular parabolic eq

Iron-catalyzed bromination of aryl azides by N-bromosuccinimide: Efficient method for the synthesis

其他学术论文