ChemInform Abstract: Solvent-Free and Efficient Synthesis of Highly Functionalized Cyclohexa-1,3-diene Derivatives via a Novel One-Pot Three-Component Reaction.

ChemInform ◽  
2012 ◽  
Vol 43 (11) ◽  
pp. no-no
Author(s):  
Abdolali Alizadeh ◽  
Atieh Rezvanian ◽  
Javad Mokhtari
Keyword(s):  
Solvent Free ◽  
Efficient Synthesis ◽  
One Pot ◽  
Three Component Reaction

scholarly journals Efficient Synthesis of 1-Amidoalkyl-2-Naphthols by One-Pot, Three-Component Reaction under Solvent-Free Conditions

2013 ◽  
Vol 2013 ◽  
pp. 1-5 ◽  
Author(s):  
Zahed Karimi-Jaberi ◽  
Marziyeh Jokar ◽  
S. Zoleykha Abbasi
Keyword(s):  
Trichloroacetic Acid ◽  
Reaction Times ◽  
Solvent Free ◽  
Efficient Synthesis ◽  
One Pot ◽  
Solvent Free Conditions ◽  
Three Component Reaction ◽  
One Pot Condensation ◽  
High Yields ◽  
Free Media

Two efficient and direct procedures have been developed for the preparation of 1-amidoalkyl-2-naphthols by a one-pot condensation of aldehydes, 2-naphthol, and amides in the presence of trichloroacetic acid or cobalt (II) chloride as catalyst. The reactions were carried out under solvent-free media. High yields, short reaction times, easy workup of the catalyst are advantages of these procedures.

Synthesis of 1,2,4-triazole-3-selenones via three-component reaction between benzohydrazide, potassium selenocyanate and acyl chlorides under solvent-free conditions

2017 ◽  
Vol 41 (8) ◽  
pp. 455-456 ◽  
Author(s):  
Rahele Zhiani
Keyword(s):  
Ambient Temperature ◽  
Solvent Free ◽  
Efficient Synthesis ◽  
One Pot ◽  
Acyl Chlorides ◽  
Solvent Free Conditions ◽  
Three Component Reaction ◽  
One Pot Condensation

A green and efficient synthesis of 1,2,4-triazole-3-selenones has been achieved via a three-component, one-pot condensation of benzohydrazide, potassium selenocyanate and acyl chlorides under solvent-free conditions at ambient temperature with good yields.

Catalyst- and solvent-free Csp2-H functionalization of 4-hydroxycoumarins via C-3 dehydrogenative aza-coupling under ball-milling

2021 ◽  
Author(s):  
Goutam Brahmachari ◽  
Indrajit Karmakar ◽  
Pintu Karmakar
Keyword(s):  
Ball Milling ◽  
Aromatic Amines ◽  
Solvent Free ◽  
One Pot ◽  
Biologically Relevant ◽  
Tert Butyl ◽  
Three Component Reaction ◽  
Primary Aromatic Amines

A one-pot procedure for the synthesis of biologically relevant coumarin-hydrazones by a three-component reaction between 4-hydrocoumarins, primary aromatic amines and tert-butyl nitrite under ball-milling in the absence of any catalyst/additive...

Aqueous, One-Pot, Three-Component Reaction for Efficient Synthesis of 2-[4-(Arylsulfonyl)piperazin-1-yl]-1,3-benzothiazole, ‑1H-benzimidazole, or -1,3-benzoxazole Derivatives

Synlett ◽  
2017 ◽  
Vol 28 (17) ◽  
pp. 2295-2298
Author(s):  
Kommula Dileep ◽  
M. Murty
Keyword(s):  
Room Temperature ◽  
Efficient Synthesis ◽  
One Pot ◽  
Three Component Reaction ◽  
Aqueous Conditions

A simple and efficient synthetic protocol has been developed involving a one-pot three-component reaction of a 2-chlorobenzazole, piperazine, and an arenesulfonyl chloride under aqueous conditions at room temperature in the absence of a catalyst, ligand, or base. By using this protocol, a variety of 2-[4-(arylsulfonyl)piperazin-1-yl]-1,3-benzothiazole, -1H-benzimidazole, and -1,3-benzoxazole derivatives were synthesized in excellent yields.

Isocyanide-based three component reaction for synthesis of highly cyano substituted furan derivatives

RSC Advances ◽  
2016 ◽  
Vol 6 (32) ◽  
pp. 26783-26790 ◽  
Author(s):  
Hamid Reza Safaei ◽  
Farbod Dehbozorgi
Keyword(s):  
Solvent Free ◽  
One Pot ◽  
Furan Derivatives ◽  
Catalyst Free ◽  
One Pot Synthesis ◽  
Three Component Reaction

A rapid and efficient solvent-free one-pot synthesis of novel alkyl amino aryl furan tricarbonitrile derivatives is described under catalyst-free conditions.

scholarly journals One-pot synthesis of 3,4-dihydropyrimidin-2(1H)-ones catalyzed by SO3H@imineZCMNPs as a novel, efficient and reusable acidic nanocatalyst under solvent-free conditions

RSC Advances ◽  
2018 ◽  
Vol 8 (70) ◽  
pp. 40243-40251 ◽  
Author(s):  
Esmayeel Abbaspour-Gilandeh ◽  
Asieh Yahyazadeh ◽  
Mehraneh Aghaei-Hashjin
Keyword(s):  
Solvent Free ◽  
Magnetic Nanocatalyst ◽  
One Pot ◽  
Environment Friendly ◽  
Novel Environment ◽  
One Pot Synthesis ◽  
Solvent Free Conditions ◽  
Three Component Reaction

The synthesis of 3,4-dihydropyrimidin-2(1H)-one derivatives was accomplished via a three-component reaction in the presence of SO3H@imineZCMNPs as a novel, environment friendly, and reusable heterogeneous magnetic nanocatalyst under solvent-free conditions at 90 °C.

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