Výsledky vyhledávání - "Zeinab Asrari"

A simple and regioselective one-pot procedure for the direct N-acylation of some purine and pyrimidine nucleobases via carboxylic acids using cyanuric chloride

Autor: Somayeh Behrouz, Ali Khalafi-Nezhad, Zeinab Asrari, Mohammad Navid Soltani Rad

Publikováno v: Monatshefte für Chemie - Chemical Monthly. 145:1933-1940

A facile and selective one-pot N-acylation of nucleobases via carboxylic acids using cyanuric chloride (2,4,6-trichloro-1,3,5-triazine) is described. In this protocol, the reaction of diverse carboxylic acids with pyrimidine and/or purine nucleobases

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1eafb3fb9c6b5f1c548d4f46ccbe6ec7
https://doi.org/10.1007/s00706-014-1270-1

Zobrazit plný text záznamu

‘Click Synthesis’ of 1H-1,2,3-Triazolyl-Based Oxiconazole (=(1Z)-1-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-yl)ethanone O-[(2,4-Dichlorophenyl)methyl]oxime) Analogs

Autor: Zeinab Asrari, Gholam Hossein Hakimelahi, Mohammad Navid Soltani Rad, Somayeh Behrouz, Ali Khalafi-Nezhad

Publikováno v: Helvetica Chimica Acta. 94:2194-2206

The ‘click synthesis’ of some oxiconazole analogs 5a–5v having 1H-1,2,3-triazolyl residues by Huisgen cycloaddition was achieved in four steps (Scheme 1). Oximation of phenacyl chloride (1) followed by azidation of 2-chloro-1-phenylethanone oxi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f1ed2779310768b3ec7315cbb6f9ef4f
https://doi.org/10.1002/hlca.201100189

Zobrazit plný text záznamu

Highly Efficient One-Pot Synthesis of N-Acylsulfonamides Using Cyanuric Chloride at Room Temperature

Autor: Ali Khalafi-Nezhad, Mohammad Navid Soltani Rad, Zeinab Asrari, Somayeh Behrouz

Publikováno v: Synthesis. 2010:2599-2603

A highly efficient and very mild one-pot synthesis of N- acylsulfonamides is described using cyanuric chloride. In this syn- thesis, structurally diverse carboxylic acids and sulfonamides are reacted in the presence of cyanuric chloride, triethylamin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0406afa684a8fe532f6b73aecc486db6
https://doi.org/10.1055/s-0029-1218819

Zobrazit plný text záznamu

One-Pot Synthesis of Sulfonamides from Primary and Secondary Amine Derived Sulfonate Salts Using Cyanuric Chloride

Autor: Somayeh Behrouz, Zeinab Asrari, Zohreh Amini, Marzieh Behrouz, Ali Khalafi-Nezhad, Mohammad Navid Soltani Rad

Publikováno v: Synthesis. 2009:3983-3988

A convenient, mild and efficient one-pot synthesis of new sulfonamides is described. The reaction of primary or secondary amine derived sulfonate salts in the presence of cyanuric chloride, triethylamine as base, and anhydrous acetonitrile as solvent

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a98866bea9c0f4b29e271bb9d9d1336
https://doi.org/10.1055/s-0029-1217020

Zobrazit plný text záznamu

One-Pot Synthesis of N-Alkyl Purine, Pyrimidine and Azole Derivatives from Alcohols using Ph3P/CCl4: A Rapid Route to Carboacyclic Nucleoside Synthesis

Autor: Somayeh Behrouz, Zeinab Asrari, Marzieh Behrouz, Zohreh Amini, Ali Khalafi-Nezhad, Mohammad Navid Soltani Rad

Publikováno v: Synthesis. 2009:3067-3076

A facile and efficient method for one-pot N-alkylation of nucleobases and azole derivatives from alcohols using triphenylphosphine in carbon tetrachloride is described. In this method, treatment of alcohols with a mixture of triphenylphosphine, carbo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ebc4de478b8d1048dcab559442ba301b
https://doi.org/10.1055/s-0029-1216887

Zobrazit plný text záznamu

ChemInform Abstract: A Simple and Regioselective One-Pot Procedure for the Direct N-Acylation of Some Purine and Pyrimidine Nucleobases via Carboxylic Acids Using Cyanuric Chloride

Autor: Somayeh Behrouz, Mohammad Navid Soltani Rad, Ali Khalafi-Nezhad, Zeinab Asrari

Publikováno v: ChemInform. 46

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a1053e6bea2fb347fef55762b2669f7
https://doi.org/10.1002/chin.201521194

Zobrazit plný text záznamu

Design, synthesis, antibacterial and QSAR studies of benzimidazole and imidazole chloroaryloxyalkyl derivatives

Autor: Zeinab Asrari, Hassan Mohabatkar, M. N. Soltani Rad, Bahram Hemmateenejad, Ali Khalafi-Nezhad

Publikováno v: Bioorganicmedicinal chemistry. 13(6)

In view of obtaining some potential antibacterial compounds, we have described synthesis of some chloroaryloxyalkyl imidazole and benzimidazole derivatives. The relevant step in the synthetic sequence was the initial condensation of 4-chloro or 2,4-d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e50e81869af6b31519f637c7bdf1674
https://pubmed.ncbi.nlm.nih.gov/15727849

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání