Copper-catalyzed cross-coupling and sequential allene-mediated cyclization for the synthesis of 1,2,3-triazolo[1,5-a]quinolines

2020 ◽  
Vol 18 (36) ◽  
pp. 7174-7182
Author(s):  
Jianhua Yang ◽  
Shaoqi Xiong ◽  
Yongsheng Ren ◽  
Tiebo Xiao ◽  
Yubo Jiang
Keyword(s):  
Cross Coupling ◽  
Tandem Reaction

In this paper, a tandem reaction involving copper-catalyzed cross-coupling and allene-mediated cyclization of 1-(2-ethynylaryl)-1,4-disubstituted-1,2,3-triazole with N-tosylhydrazone has been developed.

Synthesis of dibenzo[a,c]carbazoles from 2-(2-halophenyl)-indoles and iodobenzenes via palladium-catalyzed dual C–H functionalization

2017 ◽  
Vol 15 (32) ◽  
pp. 6808-6812 ◽  
Author(s):  
Lijun Wu ◽  
Guobo Deng ◽  
Yun Liang
Keyword(s):  
Cross Coupling ◽  
Tandem Reaction ◽  
Efficient Approach ◽  
Palladium Catalyzed

We report an efficient approach to synthesize dibenzo[a,c]carbazoles via a palladium-catalyzed cross-coupling tandem reaction.

ChemInform Abstract: Aqueous C-S Cross-Coupling: Synthesis of 2-Iminobenzo-1,3-oxathioles via CuCl2·H2O-Catalyzed Tandem Reaction of 2-Iodophenols with Isothiocyanates.

ChemInform ◽  
2011 ◽  
Vol 42 (29) ◽  
pp. no-no
Author(s):  
Qiuping Ding ◽  
Xianjin Liu ◽  
Banpeng Cao ◽  
Zhenzhen Zong ◽  
Yiyuan Peng
Keyword(s):  
Cross Coupling ◽  
Tandem Reaction

scholarly journals Catalyst-controlled regiodivergent ring-opening C(sp3)–Si bond-forming reactions of 2-arylaziridines with silylborane enabled by synergistic palladium/copper dual catalysis

2019 ◽  
Vol 10 (37) ◽  
pp. 8642-8647 ◽  
Author(s):  
Youhei Takeda ◽  
Kaoru Shibuta ◽  
Shohei Aoki ◽  
Norimitsu Tohnai ◽  
Satoshi Minakata
Keyword(s):  
Ring Opening ◽  
Cross Coupling ◽  
Tandem Reaction ◽  
Bond Forming ◽  
Bond Forming Reactions ◽  
Cu Catalyst ◽  
Dual Catalysis

A Pd/Cu catalyst-controlled regiodivergent and stereospecific ring-opening C(sp3)–Si cross-coupling of 2-arylaziridines with silylborane has been developed and a new tandem reaction to give another regioisomer of silylamine has been discovered.

Aqueous C–S cross-coupling: synthesis of 2-iminobenzo-1,3-oxathioles via CuCl2·H2O-catalyzed tandem reaction of 2-iodophenols with isothiocyanates

2011 ◽  
Vol 52 (16) ◽  
pp. 1964-1967 ◽  
Author(s):  
Qiuping Ding ◽  
Xianjin Liu ◽  
Banpeng Cao ◽  
Zhenzhen Zong ◽  
Yiyuan Peng
Keyword(s):  
Cross Coupling ◽  
Tandem Reaction

scholarly journals A copper-catalyzed double coupling enables a 3-step synthesis of the quassinoid core architecture

2019 ◽  
Vol 10 (3) ◽  
pp. 768-772 ◽  
Author(s):  
Matthew L. Condakes ◽  
Rachel Z. Rosen ◽  
Stephen J. Harwood ◽  
Thomas J. Maimone
Keyword(s):  
Anticancer Activity ◽  
Cross Coupling ◽  
Tandem Reaction ◽  
Double Coupling

A cross coupling/SN2′ tandem reaction is described to construct the polycyclic core architecture of the quassinoids, a fascinating class of degraded triterpenes with potent anticancer activity.

Research on the Tandem Reaction via Chloropalladation/Heck Cross Coupling of o-(Alkynyl)styrenes with Pd/O2

2018 ◽  
Vol 38 (7) ◽  
pp. 1817
Author(s):  
Huihua Qiu ◽  
Borui Cheng ◽  
Yingsi Huang ◽  
Cui Chen ◽  
Peng Zhou
Keyword(s):  
Cross Coupling ◽  
Tandem Reaction
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