Metal-free synthesis of quinoline-2,4-dicarboxylate derivatives using aryl amines and acetylenedicarboxylates through pseudo three-component reaction

2021 ◽  
Author(s):  
Saghir Ali ◽  
Abu Taleb Khan
Keyword(s):  
Molecular Iodine ◽  
One Pot ◽  
Metal Free ◽  
Three Component Reaction ◽  
Aryl Amines

An efficient, useful and one-pot protocol for the synthesis of quinoline-2,4-dicarboxylate scaffolds is accomplished from aryl amines and dimethyl/diethyl acetylenedicarboxylates using 20 mol% molecular iodine as a catalyst in acetonitrile...

Microwave-assisted synthesis of novel 2,3-disubstituted imidazo[1,2-a]pyridines via one-pot three component reactions

RSC Advances ◽  
2015 ◽  
Vol 5 (25) ◽  
pp. 19724-19733 ◽  
Author(s):  
Shaik Karamthulla ◽  
Md. Nasim Khan ◽  
Lokman H. Choudhury
Keyword(s):  
Microwave Irradiation ◽  
Molecular Iodine ◽  
Microwave Assisted Synthesis ◽  
One Pot ◽  
Metal Free ◽  
Microwave Assisted ◽  
Three Component Reaction

An expeditious one-pot, metal-free, three-component reaction of arylglyoxals, cyclic 1,3-dicarbonyls and 2-aminopyridines in the presence of molecular iodine under microwave irradiation is reported.

Metal‐Free, One‐Pot Oxidative Triple Functionalization of Azaarenes with Methyl Arenes Mediated by Molecular Iodine/TBHP: Synthesis of N‐Benzylated Iodo(iso)quinolinones

2019 ◽  
Vol 8 (11) ◽  
pp. 2162-2171
Author(s):  
Bangarigalla Shantharjun ◽  
Radhakrishnan Rajeswari ◽  
Damera Vani ◽  
Ramanjaneyulu Unnava ◽  
Balasubramanian Sridhar ◽  
...  
Keyword(s):  
Molecular Iodine ◽  
One Pot ◽  
Metal Free

Three-component 3-(phosphoryl)methylindole synthesis from indoles, H-phosphine oxides and carbonyl compounds under metal-free conditions

2019 ◽  
Vol 21 (4) ◽  
pp. 792-797 ◽  
Author(s):  
Jiaoting Pan ◽  
Runmin Zhao ◽  
Jiami Guo ◽  
Dumei Ma ◽  
Ying Xia ◽  
...  
Keyword(s):  
Carbonyl Compounds ◽  
Indole Derivatives ◽  
Phosphine Oxides ◽  
One Pot ◽  
Metal Free ◽  
Three Component Reaction ◽  
Acid Catalyzed

The first facile and efficient acid-catalyzed three-component reaction of indoles, H-phosphine oxides and carbonyl compounds has been developed, providing a general, one-pot approach to structurally diverse C3-alkylated indole derivatives.

Metal-free greener method for the synthesis of densely functionalized pyrroles via a one-pot three-component reaction

2018 ◽  
Vol 16 (1) ◽  
pp. 111-116 ◽  
Author(s):  
Maryam Fatahpour ◽  
Nourallah Hazeri ◽  
Malek Taher Maghsoodlou ◽  
Mojtaba Lashkari
Keyword(s):  
One Pot ◽  
Metal Free ◽  
Three Component Reaction

scholarly journals Pentafluoropropionic Acid: An Efficient and Metal-Free Catalyst for the One-Pot Synthesis of Tetrahydrobenzo[b]pyran Derivatives

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Naser Montazeri ◽  
Taghva Noghani ◽  
Mona Ghorchibeigy ◽  
Rozita Zoghi
Keyword(s):  
Reaction Time ◽  
Aromatic Aldehyde ◽  
One Pot ◽  
Short Reaction Time ◽  
Metal Free ◽  
One Pot Synthesis ◽  
Three Component Reaction ◽  
The One ◽  
High Yields

Pentafluoropropionic acid (PFPA) efficiently catalyzes the one-pot, three-component reaction of aromatic aldehyde, malononitrile, and dimedone to yield tetrahydrobenzo[b]pyran derivatives in high yields. This method is of great value because of its easy processing, short reaction time, environmentally, and high yields.

Microwave assisted novel one-pot three-component reaction for synthesis of 3-aminoimidazopyridines using molecular iodine

2021 ◽  
pp. 153452
Author(s):  
Sumbulunnisan Shareef ◽  
Saigal ◽  
Mohammad Khizr ◽  
Subash C. Sahoo ◽  
Md. Musawwer Khan
Keyword(s):  
Molecular Iodine ◽  
One Pot ◽  
Microwave Assisted ◽  
Three Component Reaction
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