Literature DB >> 15382913

CuBr-catalyzed efficient alkynylation of sp3 C-H bonds adjacent to a nitrogen atom.

Zhiping Li1, Chao-Jun Li.   

Abstract

A simple and effective catalytic method to construct propargylamine was developed by using copper bromide and tert-BuOOH via a combination of sp3 C-H bond and sp C-H bond activations followed by C-C bond formation.

Entities:  

Year:  2004        PMID： 15382913     DOI： 10.1021/ja0460763

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  39 in total

1.  Synthesis of diarylmethylamines via palladium-catalyzed regioselective arylation of 1,1,3-triaryl-2-azaallyl anions.

Authors:  Minyan Li; Baris Yücel; Javier Adrio; Ana Bellomo; Patrick J Walsh
Journal:  Chem Sci       Date:  2014-06-01       Impact factor: 9.825

2.  Functionally diverse nucleophilic trapping of iminium intermediates generated utilizing visible light.

Authors:  David B Freeman; Laura Furst; Allison G Condie; Corey R J Stephenson
Journal:  Org Lett       Date:  2011-12-08       Impact factor: 6.005

3.  Cu-catalyzed cross-dehydrogenative coupling: a versatile strategy for C-C bond formations via the oxidative activation of sp(3) C-H bonds.

Authors:  Zhiping Li; D Scott Bohle; Chao-Jun Li
Journal:  Proc Natl Acad Sci U S A       Date:  2006-06-05       Impact factor: 11.205

4.  Site-specific C-functionalization of free-(NH) peptides and glycine derivatives via direct C-H bond functionalization.

Authors:  Liang Zhao; Oliver Baslé; Chao-Jun Li
Journal:  Proc Natl Acad Sci U S A       Date:  2009-02-27       Impact factor: 11.205

Review 5.  Copper-Promoted Functionalization of Organic Molecules: from Biologically Relevant Cu/O2 Model Systems to Organometallic Transformations.

Authors:  Rachel Trammell; Khashayar Rajabimoghadam; Isaac Garcia-Bosch
Journal:  Chem Rev       Date:  2019-01-30       Impact factor: 60.622

6.  Ligand-Enabled Alkynylation of C(sp3 )-H Bonds with Palladium(II) Catalysts.

Authors:  Haiyan Fu; Peng-Xiang Shen; Jian He; Fanglin Zhang; Suhua Li; Peng Wang; Tao Liu; Jin-Quan Yu
Journal:  Angew Chem Int Ed Engl       Date:  2017-01-12       Impact factor: 15.336

7.  Efficient domino approaches to multifunctionalized fused pyrroles and dibenzo[b,e][1,4]diazepin-1-ones.

Authors:  Bo Jiang; Qiu-Yun Li; Hao Zhang; Shu-Jiang Tu; Suresh Pindi; Guigen Li
Journal:  Org Lett       Date:  2012-01-19       Impact factor: 6.005

8.  Direct Conversion of N-Alkylamines to N-Propargylamines through C-H Activation Promoted by Lewis Acid/Organocopper Catalysis: Application to Late-Stage Functionalization of Bioactive Molecules.

Authors:  Jessica Z Chan; Ahmet Yesilcimen; Min Cao; Yuyang Zhang; Bochao Zhang; Masayuki Wasa
Journal:  J Am Chem Soc       Date:  2020-09-11       Impact factor: 15.419

9.  Brønsted acid cocatalysts in photocatalytic radical addition of α-amino C-H bonds across Michael acceptors.

Authors:  Laura Ruiz Espelt; Eric M Wiensch; Tehshik P Yoon
Journal:  J Org Chem       Date:  2013-04-10       Impact factor: 4.354

10.  Redox-neutral copper(II) carboxylate catalyzed α-alkynylation of amines.

Authors:  Deepankar Das; Aaron X Sun; Daniel Seidel
Journal:  Angew Chem Int Ed Engl       Date:  2013-02-25       Impact factor: 15.336
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.