国产一区二区制服丝袜_一级特黄高清完整大片_欧美.亚洲.日韩.另类.av_黄又色又污又爽又高潮动态图_91夫妻视频电影观看_在线手机亚洲中文字幕_国产中文字幕不卡在线_国产乱妇乱子在线播视频播放网站_gogo裸体艺术中国日本

Copper-catalyzed cascade reactions of N-(2-bromoallyl)amines with KHCO3 as the C1 source: an efficient process for the synthesis of oxazolidin-2-ones?

RSC Advances Pub Date: 2014-04-28 DOI: 10.1039/C4RA02304H

Abstract

A novel synthesis of oxazolidin-2-ones by carbamic acid formation and a subsequent copper-catalyzed intramolecular vinylation from N-(2-bromoallyl)amines and KHCO₃ was developed. KHCO₃ was used as a C1 source and base in this efficient and convenient cascade process.

Graphical abstract: Copper-catalyzed cascade reactions of N-(2-bromoallyl)amines with KHCO3 as the C1 source: an efficient process for the synthesis of oxazolidin-2-ones

Share View Original Text

Recommended Literature

[1] Aggregation of biologically important peptides and proteins: inhibition or acceleration depending on protein and metal ion concentrations Benjamin Gabriel Poulson,Kacper Szczepski,Joanna Izabela Lachowicz,Lukasz Jaremko,Abdul-Hamid Emwas,Mariusz JaremkoRSC Adv., 2020,10, 215-227 10.1039/C9RA09350H
[2] An integrated droplet-digital microfluidic system for on-demand droplet creation, mixing, incubation, and sorting? Lab Chip, 2019,19, 524-535 10.1039/C8LC01170B
[3] An algal process treatment combined with the Fenton reaction for high concentrations of amoxicillin and cefradine Haitao Li,Yu Pan,Zhizhi Wang,Shan Chen,Ruixin Guo,Jianqiu ChenRSC Adv., 2015,5, 100775-100782 10.1039/C5RA21508K
[4] An approach to C–N activation: coupling of arenesulfonyl hydrazides and arenesulfonyl chlorides with tert-amines via a metal-, oxidant- and halogen-free anodic oxidation?? M. Sheykhan,S. Khani,S. Shaabanzadeh,M. JoafshanGreen Chem., 2017,19, 5940-5948 10.1039/C7GC03141F
[5] An approach to 7-aza-1-phosphanorbornane complexes: strain promoted rearrangement of 1-iminylphosphirane complexes and cycloaddition with olefins? Yang Xu,Min Wang,Donghui Wei,Rongqiang Tian,Zheng Duan,Fran?ois MatheyDalton Trans., 2019,48, 5523-5526 10.1039/C9DT00838A
[6] An insight into the hybridization mechanism of hairpin DNA physically immobilized on chemically modified graphenes Adeline Huiling Loo,Alessandra Bonanni,Martin PumeraAnalyst, 2013,138, 467-471 10.1039/C2AN36199J
[7] An air-stable organometallic polymer containing titanafluorene moieties obtained by the Sonogashira–Hagihara cross-coupling polycondensation? Alvin Tanudjaja,Shinsuke Inagi,Fusao Kitamura,Toshikazu Takata,Ikuyoshi TomitaDalton Trans., 2021,50, 3037-3043 10.1039/D0DT03663C
[8] An assay for the enzyme N-acetyl-β-d-glucosaminidase (NAGase) based on electrochemical detection using screen-printed carbon electrodes (SPCEs) R. M. Pemberton,J. P. Hart,T. T. MottramAnalyst, 2001,126, 1866-1871 10.1039/B104874K
[9] An automatic determination of thoria in thoria-urania mixtures Analyst, 1966,91, 208-210 10.1039/AN9669100208
[10] An atomic scale study of defects in Co2FeAl Ravi Kumar Yadav,R. GovindarajPhys. Chem. Chem. Phys., 2020,22, 26876-26886 10.1039/D0CP04572A

RSC Advances

Journal Name：RSC Advances

research_products

Fmoc-S-3-amino-4,4-diphenyl-butyric acid

CAS no.: 332062-08-5
1,2,3,4,5,6-Hexahydro-[2,3]bipyridinyl-6-ol

CAS no.: 1270529-38-8
4-cyclopentyl-3-{(prop-2-en-1-yloxy)carbonylamino}butanoic acid

CAS no.: 2680771-01-9
2-(3-(Pyridin-3-yl)-1H-pyrazol-1-yl)acetimidamide

CAS no.: 2098070-20-1
N-(3-cyanothiolan-3-yl)-2-[(2,2,2-trifluoroethyl)sulfanyl]pyridine-4-carboxamide

CAS no.: 1444113-98-7
N'-(3-chloro-2-methylphenyl)-N-2-(dimethylamino)-2-(naphthalen-1-yl)ethylethanediamide

CAS no.: 941977-17-9
2,2-Difluoro-3-[methyl(2-methylbutyl)amino]propanoic acid

CAS no.: 2138166-62-6
2-Iodo-4-nitrophenylhydrazine

CAS no.: 89640-58-4
3-Fluoro-5-(2-fluoro-5-methylbenzylcarbamoyl)benzeneboronic acid

CAS no.: 1449132-38-0
2-(1H-indol-3-yl)-N-{[6-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]methyl}acetamide

CAS no.: 2034271-14-0