Cascade One‐Pot Synthesis of Orange‐Red‐Fluorescent Polycyclic Cinnolino[2,3‐ f ]phenanthridin‐9‐ium Salts by Palladium(II)‐Catalyzed C−H Bond Activation of 2‐Azobiaryl Compounds and Alkenes

2020 ◽  
Vol 59 (2) ◽  
pp. 689-694 ◽  
Author(s):  
Jayachandran Jayakumar ◽  
Guganchandar Vedarethinam ◽  
Huan‐Chang Hsiao ◽  
Shang‐You Sun ◽  
Shih‐Ching Chuang
Keyword(s):  
Bond Activation ◽  
One Pot ◽  
One Pot Synthesis

ChemInform Abstract: Metal-Free, One-Pot Synthesis of Allylic and Benzylic Esters via Decarboxylation and C-H Bond Activation.

ChemInform ◽  
2015 ◽  
Vol 46 (24) ◽  
pp. no-no
Author(s):  
Hanjie Mo ◽  
Dingben Chen ◽  
Lingzhen Xu ◽  
Di Chen ◽  
Fuyuo Pan ◽  
...  
Keyword(s):  
Bond Activation ◽  
One Pot ◽  
Metal Free ◽  
One Pot Synthesis

scholarly journals Ceria-Vanadia/Silica-Catalyzed Cascade for C−C and C−O Bond Activation: Green One-Pot Synthesis of 2-Amino-3-cyano-4H-pyrans

ChemistryOpen ◽  
2015 ◽  
Vol 5 (1) ◽  
pp. 38-42 ◽  
Author(s):  
Surya Narayana Maddila ◽  
Suresh Maddila ◽  
Werner E. van Zyl ◽  
Sreekantha B. Jonnalagadda
Keyword(s):  
Bond Activation ◽  
One Pot ◽  
One Pot Synthesis

Rhodium(III)-Catalyzed Synthesis of Trisubstituted Furans via Vinylic C-H Bond Activation

2021 ◽  
Author(s):  
Mahadev Sharanappa Sherikar ◽  
Kiran Ramesh Bettadapur ◽  
Veeranjaneyulu Lanke ◽  
Kandikere Ramaiah Prabhu
Keyword(s):  
Bond Activation ◽  
Unsaturated Ketone ◽  
One Pot ◽  
Furan Derivatives ◽  
One Pot Synthesis ◽  
Trisubstituted Furans ◽  
Coupling Partner ◽  
Control Study

We report a Rh(III)-catalyzed one-pot synthesis of trisubstituted furan derivatives through Cvinyl-H activation of α,β-unsaturated ketone derivatives with acrylate ester as a coupling partner. The control study revealed that the...

An Efficient Synthesis of New 7-Trifluoromethyl-2,5-disubstituted Pyrazolo[1,5-a]pyrimidines

Synthesis ◽  
2018 ◽  
Vol 50 (08) ◽  
pp. 1675-1686 ◽  
Author(s):  
Mohamed Abarbri ◽  
Badr Jismy ◽  
Hassan Allouchi ◽  
Gérald Guillaumet ◽  
Mohamed Akssira
Keyword(s):  
Bond Activation ◽  
Bond Formation ◽  
Building Blocks ◽  
Synthetic Route ◽  
Efficient Synthesis ◽  
One Pot ◽  
One Pot Synthesis ◽  
Biological Interest ◽  
The One

A novel two-step synthesis of trifluoromethylated 3,5-disubstituted pyrazolo[1,5-a]pyrimidines is reported from 3-aminopyrazoles and ethyl 4,4,4-trifluorobut-2-ynoate. The synthetic route begins with the one-pot synthesis of 7-trifluoromethylated pyrazolo[1,5-a]pyrimidin-5-ones by condensation of 3-aminopyrazoles with a fluorinated alkyne. The products obtained are used as building blocks to synthesize directly, with excellent yields via C–O bond activation, a library of new fluorinated 3,5-disubstituted pyrazolo[1,5-a]pyrimidines of biological interest. This operation efficiently allows C–C, C–N and C–S bond formation.

Metal-Free, One-Pot Synthesis of Allylic and Benzylic Esters via Decarboxylation and C–H Bond Activation

Synthesis ◽  
2014 ◽  
Vol 47 (02) ◽  
pp. 209-215
Author(s):  
Jianguo Yang ◽  
Hanjie Mo ◽  
Dingben Chen ◽  
Lingzhen Xu ◽  
Di Chen ◽  
...  
Keyword(s):  
Bond Activation ◽  
One Pot ◽  
Metal Free ◽  
One Pot Synthesis

One-Pot Synthesis of Amides from Aldehydes and Amines via C–H Bond Activation

2012 ◽  
Vol 14 (19) ◽  
pp. 5014-5017 ◽  
Author(s):  
Roberta Cadoni ◽  
Andrea Porcheddu ◽  
Giampaolo Giacomelli ◽  
Lidia De Luca
Keyword(s):  
Bond Activation ◽  
One Pot ◽  
One Pot Synthesis

ChemInform Abstract: One-Pot Synthesis of Amides from Aldehydes and Amines via C-H Bond Activation.

ChemInform ◽  
2013 ◽  
Vol 44 (8) ◽  
pp. no-no ◽  
Author(s):  
Roberta Cadoni ◽  
Andrea Porcheddu ◽  
Giampaolo Giacomelli ◽  
Lidia De Luca
Keyword(s):  
Bond Activation ◽  
One Pot ◽  
One Pot Synthesis
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