Sulfated polyborate as an eco-compatible solid acid catalyst for efficient and facile solvent-free synthesis of polyhydroquinolines

Aute, Dilip; Kshirsagar, A. M.; Uphade, Bhagwat K.; Gadhave, Anil

doi:10.1007/s12039-020-01850-w

Cited by 9 publications

(2 citation statements)

References 36 publications

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“…Taurine/ChCl DES (20 mol%) 49 Solvent free/120 1C 2 3 9 6 Co 3 O 4 -CNTs (30 mg) 50 Ethanol/reflux 45 93 CAN (10 mol%) 40 EtOH/r.t. 150 90 Sulfated polyborate (80 mg) 38 Solvent free/100 1C 2 0 9 3 Scolecite (200 mg) 1 Ethanol reflux 50 93 SBA-15@Glycine-Ni (80 mg) 51 EtOH/60 1C 110 92 gFe 2 O 3 @HAp@Melami (150m) 52 Solvent free/80 1C 1 0 8 9 TiO 2 -[bip]-NH 2 + C(NO 2 ) 3 À (40 mg) a Solvent free/120 1C 5 9 7…”

Section: Catalytic Activitymentioning

confidence: 99%

Introduction of TiO₂-[bip]-NH₂⁺ C(NO₂)₃⁻ as an effective nanocatalyst for the Hantzsch reactions

et al. 2022

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Section: Catalytic Activitymentioning

confidence: 99%

Introduction of TiO₂-[bip]-NH₂⁺ C(NO₂)₃⁻ as an effective nanocatalyst for the Hantzsch reactions

et al. 2022

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“…In these salts, poor ionic coordination and low salt melting points result from charge dispersion and/or delocalization (below 100 °C). [1][2][3][4] ILs have many environmentally friendly properties, such as low vapor pressure, considerable stability under different thermal and chemical conditions ease of handling, high recyclability and low ammability. 1 Therefore, ILs can play an important role as reaction and extraction media.…”

Section: Introductionmentioning

confidence: 99%

Facile synthesis of triazolo/benzazolo[2,1-b]quinazolinone derivatives catalyzed by a new deep eutectic mixture based on glucose, pregabalin and urea

Rahro,

Shirini,

Gilani

2023

RSC Adv.

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Application of Cyclohexane‐1,3‐diones in the Synthesis of Six‐Membered Nitrogen‐Containing Heterocycles

Sharma¹,

Kumar

et al. 2022

ChemistrySelect

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Cyclohexane‐1,3‐dione and its derivatives are imperative precursors in synthetic organic chemistry as they are useful intermediates for the synthesis of a wide range of biologically active natural products, heterocycles and pharmaceuticals. Recently, cyclohexane‐1,3‐diones have been used for the synthesis of varied array of six‐membered nitrogen‐containing heterocycles in the presence of aldehydes, acetoacetic esters, malononitrile, chalcones, coumarins, acetophenones, amino acids, amines, etc. under catalytic and non‐catalytic conditions. Newest studies on the importance of these heterocycles motivated us to compile all the recently developed processes which include the fabrication of six‐membered nitrogen heterocycles. This article is mainly focused on the efficient synthesis of six‐membered N‐heterocycles i. e. 1,4‐dihydropyridine, acridine‐1,8‐diones, benzoacridinones, quinolones and pyridine derivatives from cyclohexane‐1,3‐diones as one of the substrates, published for the last ten years.

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Sulfated polyborate as an eco-compatible solid acid catalyst for efficient and facile solvent-free synthesis of polyhydroquinolines

Cited by 9 publications

References 36 publications

Introduction of TiO₂-[bip]-NH₂⁺ C(NO₂)₃⁻ as an effective nanocatalyst for the Hantzsch reactions

Introduction of TiO₂-[bip]-NH₂⁺ C(NO₂)₃⁻ as an effective nanocatalyst for the Hantzsch reactions

Facile synthesis of triazolo/benzazolo[2,1-b]quinazolinone derivatives catalyzed by a new deep eutectic mixture based on glucose, pregabalin and urea

Application of Cyclohexane‐1,3‐diones in the Synthesis of Six‐Membered Nitrogen‐Containing Heterocycles

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Sulfated polyborate as an eco-compatible solid acid catalyst for efficient and facile solvent-free synthesis of polyhydroquinolines

Cited by 9 publications

References 36 publications

Introduction of TiO2-[bip]-NH2+ C(NO2)3− as an effective nanocatalyst for the Hantzsch reactions

Introduction of TiO2-[bip]-NH2+ C(NO2)3− as an effective nanocatalyst for the Hantzsch reactions

Facile synthesis of triazolo/benzazolo[2,1-b]quinazolinone derivatives catalyzed by a new deep eutectic mixture based on glucose, pregabalin and urea

Application of Cyclohexane‐1,3‐diones in the Synthesis of Six‐Membered Nitrogen‐Containing Heterocycles

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Introduction of TiO₂-[bip]-NH₂⁺ C(NO₂)₃⁻ as an effective nanocatalyst for the Hantzsch reactions

Introduction of TiO₂-[bip]-NH₂⁺ C(NO₂)₃⁻ as an effective nanocatalyst for the Hantzsch reactions