Silver(i)-catalyzed annulation for the regioselective synthesis of N-imino-γ-carbolinium ylides from hydrazones of indole-3-carbonyl derivatives and propargylic alcohols

2014 ◽  
Vol 12 (47) ◽  
pp. 9514-9518 ◽  
Author(s):  
Yu Zhu ◽  
Xin-Rui Shen ◽  
Hai-Tao Tang ◽  
Min Lin ◽  
Zhuang-Ping Zhan
Keyword(s):  
Regioselective Synthesis ◽  
Synthetic Approach ◽  
Indole Derivatives ◽  
Propargylic Alcohols ◽  
Carbonyl Derivatives

A regioselective efficient synthetic approach to N-imino-γ-carbolinium ylides via AgOTf-catalyzed iminoannulation from indole derivatives and propargylic alcohols has been developed.

Selenium-promoted electrophilic cyclization of arylpropiolamides: synthesis of 3-organoselenyl spiro[4,5]trienones

2020 ◽  
Vol 18 (18) ◽  
pp. 3544-3551
Author(s):  
Ana Maria S. Recchi ◽  
Pedro H. P. Rosa ◽  
Davi F. Back ◽  
Gilson Zeni
Keyword(s):  
Regioselective Synthesis ◽  
Electrophilic Cyclization ◽  
Synthetic Approach

A synthetic approach to regioselective synthesis of 3-organochalcogenyl spiro[4,5]trienones and 3-organochalcogenyl[4,5]triene-2,6-diones is described through the reaction of arylpropiolamides with an electrophilic chalcogen source.

Synthetic approach to preparation of indole derivatives fused with a bicyclo[3.3.1]nonane framework

2007 ◽  
Vol 43 (8) ◽  
pp. 1196-1201 ◽  
Author(s):  
T. Yu. Baranova ◽  
O. N. Zefirova ◽  
N. V. Averina ◽  
V. V. Boyarskikh ◽  
G. S. Borisova ◽  
...  
Keyword(s):  
Synthetic Approach ◽  
Indole Derivatives

ChemInform Abstract: Intramolecular Addition of Diarylmethanols to Imines Promoted by KOt-Bu/DMF: A New Synthetic Approach to Indole Derivatives.

ChemInform ◽  
2016 ◽  
Vol 47 (35) ◽  
Author(s):  
Jia-hua Chen ◽  
Zi-cong Chen ◽  
Hong Zhao ◽  
Ting Zhang ◽  
Wei-juan Wang ◽  
...  
Keyword(s):  
Synthetic Approach ◽  
Indole Derivatives

scholarly journals One-pot, regioselective synthesis of functionalized indole derivatives: a three-component domino reaction of arylamine, arylglyoxal, and 4-hydroxycoumarin or 4-hydroxy-6-methyl-2-pyrone

ARKIVOC ◽  
2020 ◽  
Vol 2020 (6) ◽  
pp. 114-125
Author(s):  
Hossein Mehrabi ◽  
Fatemeh Dastouri ◽  
Sara Asadi ◽  
Farzaneh Alizadeh-Bami ◽  
Reza Ranjbar-Karimi
Keyword(s):  
Regioselective Synthesis ◽  
Domino Reaction ◽  
Indole Derivatives ◽  
One Pot

Tandem Annulations of Propargylic Alcohols to Indole Derivatives

2020 ◽  
Vol 362 (23) ◽  
pp. 5170-5195
Author(s):  
Xiao‐Yan Liu ◽  
Yun‐Lin Liu ◽  
Long Chen
Keyword(s):  
Indole Derivatives ◽  
Propargylic Alcohols

Microwave-Assisted Regioselective Synthesis of 3-Functionalized Indole Derivatives via Three-Component Domino Reaction

2017 ◽  
Vol 19 (11) ◽  
pp. 708-713 ◽  
Author(s):  
Wei Lin ◽  
Yong-Xiang Zheng ◽  
Zhan Xun ◽  
Zhi-Bin Huang ◽  
Da-Qing Shi
Keyword(s):  
Regioselective Synthesis ◽  
Domino Reaction ◽  
Indole Derivatives ◽  
Microwave Assisted
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