The phenyltetrazolethiol-based nickel complex: a versatile catalyst for the synthesis of diverse amidoalkyl naphthols and chromenes

Mansouri, Maryam; Habibi, Davood; Heydari, Somayyeh

doi:10.1007/s11164-021-04617-1

Cited by 3 publications

(5 citation statements)

References 35 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The recent literature precedents are summarized in Table 3, Refs. [73][74][75][76][77][78][79][80][81][82][83][84][85][86][87][88][89][90][91][92].…”

Section: Nanomaterials As Catalystsmentioning

confidence: 99%

“…Mansouri and co-workers made use of phenyltetrazolethiol-based Ni complex as a recyclable heterogeneous nanocatalyst. The synthesis of 10 amidoalkyl naphthols in 74-93% yields was achieved using a catalyst/substrate ratio of only 0.01 g/1 mmol [91]. The same number of amidoalkyl naphthols was prepared in the presence of a pine-cone-derived nanocatalyst.…”

Section: Nanomaterials As Catalystsmentioning

confidence: 99%

“…Solvent-free 80 2-13 min 82-95 [91] Phenyltetrazolethiol-based nickel complex (0.01 g/1 mmol) Yes ( 7) It can be seen (Table 1) that when a Bronsted acid is applied as a catalyst the reaction times are relatively long. In most cases, between 1 and 7 h are needed for the reaction to finish.…”

Section: Other Types Of Heterogeneous Catalystsmentioning

confidence: 99%

See 2 more Smart Citations

Amidoalkyl Naphthols as Important Bioactive Substances and Building Blocks: A Review on the Current Catalytic Mannich-Type Synthetic Approaches

Petkov

Simeonov

2023

Applied Sciences

View full text Add to dashboard Cite

Currently, 1-amidoalkyl-2-naphthol derivatives are of increasing interest due to their biological activities and further use in the preparation of other important bioactive molecules, such as aminoalkyl naphthols and oxazines. The synthesis of 1-amidoalkyl-2-naphthol moiety is usually achieved by employing one-pot multicomponent Mannich reactions. This review covers the recent reports on 1-amidoalkyl-2-naphthols’ preparation with the use of different catalysts and summarizes the available published data for the period of the last 3 years. It also puts emphasis on the structure, synthetic transformation and biological importance of this class of products.

show abstract

“…The recent literature precedents are summarized in Table 3, Refs. [73][74][75][76][77][78][79][80][81][82][83][84][85][86][87][88][89][90][91][92].…”

Section: Nanomaterials As Catalystsmentioning

confidence: 99%

Section: Nanomaterials As Catalystsmentioning

confidence: 99%

See 1 more Smart Citation

Amidoalkyl Naphthols as Important Bioactive Substances and Building Blocks: A Review on the Current Catalytic Mannich-Type Synthetic Approaches

Petkov

Simeonov

2023

Applied Sciences

View full text Add to dashboard Cite

show abstract

“…Accordingly, aldehyde was initially activated by the catalyst (I), and then attacked by 2-naphthol (II) leading to intermediate III and IV [53]. After that, IV was protonated with catalyst (V), and water was omitted to afford intermediate VI [54]. Subsequently, VI was attacked by 2-aminothiazole via 1,4-addition (Michael addition) through VII which was converted into the final products.…”

Section: Plausible Mechanism Of the Reactionmentioning

confidence: 99%

Untitled

2022

Asian J. Nanosci. Mater.

View full text Add to dashboard Cite

Graphene oxide functionalized by ethane sulfonic acid (GO@ET-SO3H) is an efficient and environmentally benign catalyst for the synthesis of 1-[(1,3thiazol-2-ylamino) methyl]-2-naphthols. The synthesis was implemented through a one-pot process by using no solvent by the reaction of 2-naphthol, functionalized benzaldehydes, and 2-aminothiazol. First, graphene oxide was prepared according to a modified Hummers method. It was subsequently modified by 2-Hydroxyethyl disulfide, and then oxidized with performic acid to reach the catalyst (GO@ET-SO3H). The catalyst was characterized by X-ray diffraction (XRD), energy-dispersive X-ray spectroscopy (EDS), field emission scanning electron microscopy (FE-SEM), thermogravimetric analysis (TGA), and FT-IR spectroscopy. The catalyst exhibited efficient properties such as simple work-up, no byproducts, sustainability, nonmetal and safe components, stability under reaction conditions, and recoverability.

show abstract

“…In this paper and following our interests to present new and efficient protocols for the synthesis of biological valuable structures by the use of nanomagnetic catalysts 50 – 54 , we would like to report the rational design, synthesis, and characterization of the novel FSiPSS nano-catalyst (Fig. 2 ).…”

Section: Introductionmentioning

confidence: 99%

Design, preparation and application of the semicarbazide-pyridoyl-sulfonic acid-based nanocatalyst for the synthesis of pyranopyrazoles

Beiranvand

Habibi

2022

Sci Rep

Self Cite

View full text Add to dashboard Cite

A novel, efficient, and recoverable nanomagnetic catalyst bearing the semicarbazide linkers, namely, Fe3O4@SiO2@OSi(CH2)3-N(3-pyridoyl sulfonic acid)semicarbazide (FSiPSS) was designed, synthesized and characterized by the use of various techniques such as FT‐IR, EDX, elemental mapping analysis, XRD, SEM, TEM, TGA/DTA, BET, and VSM. Then, the catalytic capability of the novel prepared nanomagnetic FSiPSS catalyst was successfully investigated in the synthesis of diverse pyranopyrazoles through a one-pot four-component condensation reaction of ethyl acetoacetate, hydrazine hydrate, aromatic aldehydes, and malononitrile or ethyl cyano-acetate by the help of ultrasonication in very short reaction time, good to high yields and easy work-up (Fig. 1).

show abstract

The phenyltetrazolethiol-based nickel complex: a versatile catalyst for the synthesis of diverse amidoalkyl naphthols and chromenes

Cited by 3 publications

References 35 publications

Amidoalkyl Naphthols as Important Bioactive Substances and Building Blocks: A Review on the Current Catalytic Mannich-Type Synthetic Approaches

Amidoalkyl Naphthols as Important Bioactive Substances and Building Blocks: A Review on the Current Catalytic Mannich-Type Synthetic Approaches

Untitled

Design, preparation and application of the semicarbazide-pyridoyl-sulfonic acid-based nanocatalyst for the synthesis of pyranopyrazoles

Contact Info

Product

Resources

About