A Convenient One-pot Synthesis of N -Fused 1,2,4-Triazoles via Oxidative Cyclization Using Trichloroisocyanuric Acid

2019 ◽  
Vol 56 (2) ◽  
pp. 696-702 ◽  
Author(s):  
Ashish Bhatt ◽  
Rajesh K. Singh ◽  
Ravi Kant
Keyword(s):  
Oxidative Cyclization ◽  
One Pot ◽  
One Pot Synthesis ◽  
Trichloroisocyanuric Acid

ChemInform Abstract: I2Promoted Domino Oxidative Cyclization for One-Pot Synthesis of 2-Acylbenzothiazoles via Metal-Free sp3C-H Functionalization.

ChemInform ◽  
2012 ◽  
Vol 43 (52) ◽  
pp. no-no
Author(s):  
Yan-Ping Zhu ◽  
Mi Lian ◽  
Feng-Cheng Jia ◽  
Mei-Cai Liu ◽  
Jing-Jing Yuan ◽  
...  
Keyword(s):  
Oxidative Cyclization ◽  
One Pot ◽  
Metal Free ◽  
One Pot Synthesis

Solvent-free, one-pot synthesis of 2,4,6-triarylpyridines using trichloroisocyanuric acid or N-bromosuccinimide as a novel and neutral catalyst

2011 ◽  
Vol 76 (11) ◽  
pp. 1307-1315 ◽  
Author(s):  
Behrooz Maleki ◽  
Hafezeh Salehabadi ◽  
Zeinalabedin Sepehr ◽  
Mina Kermanian
Keyword(s):  
Ammonium Acetate ◽  
Solvent Free ◽  
One Pot ◽  
Aryl Aldehydes ◽  
One Pot Synthesis ◽  
Solvent Free Conditions ◽  
Trichloroisocyanuric Acid

A simple and benign protocol has been explored for the preparation of 2,4,6-triarylpyridines by a one-pot reaction between aryl aldehydes, enolizable ketones and ammonium acetate in the presence of N-bromosuccinimide or trichloroisocyanuric acid as green and neutral catalysts. The reactions proceed smoothly at 130 °C under solvent-free conditions to provide 2,4,6-triarylpyridines in good yields.

ChemInform Abstract: Trichloroisocyanuric Acid-Catalyzed One-Pot Synthesis of 2,4,5-Trisubstituted Imidazoles.

ChemInform ◽  
2013 ◽  
Vol 44 (29) ◽  
pp. no-no
Author(s):  
Seyedeh Fatemeh Hojati ◽  
Seyede Atefe Nezhadhoseiny ◽  
Zahra Beykzadeh
Keyword(s):  
One Pot ◽  
One Pot Synthesis ◽  
Acid Catalyzed ◽  
Trichloroisocyanuric Acid

ChemInform Abstract: Iodine-Mediated Domino Oxidative Cyclization: One-Pot Synthesis of 1,3,4-Oxadiazoles via Oxidative Cleavage of C(sp2)-H or C(sp)-H Bond.

ChemInform ◽  
2016 ◽  
Vol 47 (51) ◽  
Author(s):  
Yuxing Fan ◽  
Yongqin He ◽  
Xingxing Liu ◽  
Ting Hu ◽  
Haojie Ma ◽  
...  
Keyword(s):  
Oxidative Cleavage ◽  
Oxidative Cyclization ◽  
One Pot ◽  
One Pot Synthesis

scholarly journals An Efficient One-Pot Multicomponent Synthesis of Tetracyclic Quinazolino[4,3-b]quinazolines by Sequential C–N Bond Formation and Copper-Mediated Aerobic Oxidative Cyclization

Synlett ◽  
2018 ◽  
Vol 29 (13) ◽  
pp. 1717-1722 ◽  
Author(s):  
Manjula Alla ◽  
Gal Potuganti ◽  
Divakar Indukuri
Keyword(s):  
Bond Formation ◽  
Nitrogen Sources ◽  
Oxidative Cyclization ◽  
Multicomponent Synthesis ◽  
One Pot ◽  
Aerobic Conditions ◽  
One Pot Synthesis ◽  
Quinazoline Derivatives

An efficient one-pot synthesis of quinazolino[4,3-b]quinazoline derivatives has been accomplished, starting from 2-(2-bromo­phenyl)quinazolin-4(3H)-one, aldehydes, and various nitrogen sources under aerobic conditions. The multicomponent protocol is mediated by copper(I) salts and involves amination of 2-(2-bromophenyl)quinazolin-4(3H)-one, followed by condensation with the aldehyde and an oxidative cyclization to give the target compounds in moderate to good yields.

ChemInform Abstract: Domino Oxidative Cyclization of 2-Aminoacetophenones for the One-Pot Synthesis of Tryptanthrin Derivatives.

ChemInform ◽  
2016 ◽  
Vol 47 (17) ◽  
Author(s):  
B. V. Subba Reddy ◽  
D. Maheswara Reddy ◽  
G. Niranjan Reddy ◽  
M. Ramana Reddy ◽  
V. Krishna Reddy
Keyword(s):  
Oxidative Cyclization ◽  
One Pot ◽  
One Pot Synthesis ◽  
The One

A Multipathway Coupled Domino Strategy: Metal-free Oxidative Cyclization for One-Pot Synthesis of 2-Acylbenzothiazoles from Multiform Substrates

2012 ◽  
Vol 14 (17) ◽  
pp. 4414-4417 ◽  
Author(s):  
Yan-ping Zhu ◽  
Feng-cheng Jia ◽  
Mei-cai Liu ◽  
An-xin Wu
Keyword(s):  
Oxidative Cyclization ◽  
One Pot ◽  
Metal Free ◽  
One Pot Synthesis

ChemInform Abstract: Copper Catalyzed Aerobic Oxidative Cyclization and Ketonization: One Pot Synthesis of Benzoimidazo[1,2-a]imidazolones.

ChemInform ◽  
2016 ◽  
Vol 47 (37) ◽  
Author(s):  
Manikandan Selvaraju ◽  
Tzuen-Yang Ye ◽  
Chia-Hsin Li ◽  
Pei-Heng Ho ◽  
Chung-Ming Sun
Keyword(s):  
Oxidative Cyclization ◽  
One Pot ◽  
One Pot Synthesis
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