One-Pot Synthesis of N-Alkylated 2-Pyridone Derivatives under Microwave Irradiation

Autor: Julio A. Seijas, Zahira Kibou, Noureddine Choukchou-Braham, Ikram Baba Ahmed, Pilar M. Vázquez-Tato

Publikováno v: The 24th International Electronic Conference on Synthetic Organic Chemistry.

The specific synthesis of N-alkylated pyridone has attracted considerable attention due to the presence of these units in a wide range of components, both in natural products and in many active pharmaceuticals. Generally, the synthesis of N-alkyl-2-p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::db4dd25f803884456c5387036653a7f6
https://doi.org/10.3390/ecsoc-24-08412

Ultrasound-Assisted One Pot Synthesis of Novel 5-(1-(Substituted phenyl)-4,5-diphenyl-1H-imidazol-2-yl)-4-methylthiazole

Autor: M. Vázquez-Tato, Urja D. Nimbalkar, Julio A. Seijas, Anna Nikalje

Publikováno v: 22nd International Electronic Conference on Synthetic Organic Chemistry.

This work reports synthesis of ten novel derivatives of 5-(1-(substituted phenyl)-4,5-diphenyl-1H-imidazol-2-yl)-4-methylthiazole 5(a–o). The reaction of benzil, primary aryl amines, 4-methylthiazole-5-carbaldehyde and ammonium acetate was carried

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1568acf43f7af6a1c35dec2b32cb430b
https://doi.org/10.3390/ecsoc-22-05795

A standard structure for bile acids and derivatives

Autor: Aida Jover, Santiago de Frutos, Julio A. Seijas, M. Vázquez-Tato, F. Fraga, Francisco Meijide, Victor H. Soto, José Vázquez Tato

Publikováno v: Minerva: Repositorio Institucional de la Universidad de Santiago de Compostela
Universidad de Santiago de Compostela (USC)
Crystals, Vol 8, Iss 2, p 86 (2018)
Crystals; Volume 8; Issue 2; Pages: 86
Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
instname

The crystal structures of two ester compounds (a monomer in its methyl ester form,with anamino isophthalic group, and a dimer in which the two steroid units are linked by a urea bridgerecrystallized from ethyl acetate/methanol) derived from cholic ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6347faef7888330d970f10d76ccc0785
http://hdl.handle.net/10347/23203

Ionic liquid-catalyzed green protocol for multi-component synthesis of dihydropyrano[2,3-c]pyrazoles as potential anticancer scaffolds

Autor: Jaiprakash N. Sangshetti, M. Vázquez-Tato, Urja D. Nimbalkar, Anna Pratima Nikalje, Manoj G. Damale, Julio A. Seijas

Publikováno v: Minerva. Repositorio Institucional de la Universidad de Santiago de Compostela
instname
Molecules : A Journal of Synthetic Chemistry and Natural Product Chemistry
Molecules, Vol 22, Iss 10, p 1628 (2017)
Molecules; Volume 22; Issue 10; Pages: 1628

A series of 6-amino-4-substituted-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole-5-carbonitriles 5a–j were synthesized via one-pot, four-component condensation reactions of aryl aldehydes 1a–j, propanedinitrile (2), hydrazine hydrate (3) and ethyl ace

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b06f223c15bd151ac75f4ca74825176b
http://hdl.handle.net/10347/22677

Palynological, physicochemical, and microbiological attributes of organic lavender (Lava ndula stoechas) honey from Portugal

Autor: J. Seijas, M. Estevinho, M. Vázquez-Tato, X. Feás

Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP

At the present time, the quality, integrity, sanitation, and nutritional value of honeys receive attention on an international level due to the increasing content of chemicals in the aforementioned matrix. The present study aims to characterize organ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5b2767d09b0cd44f0a8d8d799510294