2. 您的位置
3. 首页
4. 会议论文
5. Copper-Catalyzed Radical Cyclization for Synthesis of 3,3-Difluoro-4-methyl-1-arylpyrrolidin-2-ones

Copper-Catalyzed Radical Cyclization for Synthesis of 3,3-Difluoro-4-methyl-1-arylpyrrolidin-2-ones

来源 :河南省化学会2018年学术年会 | 被引量 : 0次 | 上传用户：dephibase

【摘 要】

：

In the past five years,the fluoroalkyl radical addition over a π acceptor has become one of the most straightforward methods to construct C–CF2 bond.Great advances have been achieved in this field.

【作 者】

：

Wen-Peng Mai Ming-Xiu Lv Kui Lu 

【机 构】

：

School of Materials and Chemical Engineering,Henan University of Engineering,Zhengzhou,450006,China

【出 处】

：

河南省化学会2018年学术年会

【发表日期】

：

2018年10期

【关键词】

：

Copper Radical cyclization Difluoromethyl group 

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

　　In the past five years,the fluoroalkyl radical addition over a π acceptor has become one of the most straightforward methods to construct C–CF2 bond.Great advances have been achieved in this field.

其他文献

The multi-stimuli responses of a smart polymer sensor

The diblock copolymer PNIPAM-b-P4VP was synthesized by RAFT polymerization,and then reacted with a fluorescent unit(E)to obtain a smart polymer sensor(SPS)with dual response of temperature and pH in a

会议

Multi-stimuli responsive polymer sensorsmart polymer material

Hollow hierarchical hydroxyapatite/polyelectrolyte/AuNRs hybridmicroparticles for smart drug deliver

Various stimuli-responsive hybrid vehicles incorporating organic and inorganic components into a container as drug delivery systems have been seen rapid development in the past few decades[1].

会议

Hydroxyapatitepolyelectrolyteself-assemblyNIR-/pH-responsivenessdrug deliver

离子液体掺杂空穴注入层中电极化界面对OLED性能的影响

会议

可溶液加工型三嗪基超结构分子热延迟荧光材料的合成与表征

热活化延迟荧光(Thermally Activated Delayed Fluorescence,TADF)材料由于单线态(S1)与三线态(T1)之间的能级差较小,使得三线态激子可以通过反向系间窜跃至单线态实现100％激子利用率,在有机发光二极管(OLED)等领域得到广泛应用,被誉为第三代有机发光材料。

会议

热活化延迟荧光(TADF)三嗪基超结构分子(HSM)点击反应溶液加工

TiO2 Nanorings were Prepared with Star-shaped PS-b-PAA as Unimolecular micelle Template

Multi-arm amphiphilic block copolymer(Star-shaped PS-b-PAA)was synthesized by atom transfer radical polymerization(ATRP)with β-cyclodextrin as precursors.

会议

TiO2 nanoringsstar block copolymertemplateprecursor

卤代氨基苯腈共聚合改性氮化碳光催化剂的合成及其光解水制氢

自 2009 年石墨相氮化碳g-C3N4 首次作为光催化剂用于光解水制氢以来,作为可见光驱动的非金属催化剂,g-C3N4 引起了众多研究者的兴趣[1,2].g-C3N4 具有诸多优点,如合适的能带结构、易修饰、廉价等.

会议

石墨相氮化碳卤代氨基苯腈共聚掺杂制氢

Bis(thien-2-yl)-2,1,3-benzothiadiazole-Diketopyrrolopyrrole Based Acceptor-Acceptor Conjugated Polym

Three acceptor-acceptor conjugated copolymers(TBT-DPP,FTBT-DPP and HFTBT-DPP)based on diketopyrrolopyrrole unit and bis(thien-2-yl)-2,1,3-benthothiadiazole unit with different substituent groups as si

会议

Polymer solar cellsAcceptor-acceptor conjugated polymerSynergistic effectBezo

An in situ chemically and physically confined sulfur-polymer composite for lithium sulfur battery wi

Lithium sulfur(Li-S)battery has been considered as one of the most promising energy storage systems for its high theoretical energy density(~2600 Wh kg-1)and the low cost of sulfur.

会议

Lithium sulfur batterysulfur-polymer compositecarbonate-based electrolyte

BRCA1片段肽的设计合成及其与RAD51蛋白的相互作用

肿瘤和癌是细胞失去控制恶性生长的结果，肿瘤或癌的形成，除原癌基因突变为癌基因外，还必需抑癌基因发生突变失活。乳腺癌易感基因Brca 1 是一种重要的抑癌基因[1]，若基因Brca 1 发生突变，则患癌概率明显上升。

会议

BRCA1肽固相合成多肽-蛋白相互作用

Construction of Ce-MOF@COF Hybrid Nanostructure:Non-label Aptasensor for Ultrasensitively Detecting

Porous organic frameworks nanomaterials have been aroused researchers attentions and can be used in various fields.Nevertheless,their applications in the biosensing or biomedical fields are still in t

会议

Cerium-based metal organic frameworkCovalent organic frameworkAptamer sensorD