Electrochemical Synthesis of 4-(Dihydroxyphenylthio)-2H-chromen-2-one Derivatives

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概要

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• The 4-(dihydroxyphenylthio)-2H-chromen-2-one derivatives have been synthesized by direct electrochemical oxidation of catechols in the presence of 4-mercaptocoumarin as a nucleophile in water/acetonitrile (50/50) solution, in a one-pot process, at carbon rod electrode, in an undivided cell and in constant current conditions, through an EC mechanism. The products are characterized by spectra data. Besides, the difference in electrochemical oxidation of catechol in the presence of 4-hydroxycoumarin and 4-mercaptocoumarin explained by computational structure, natural bond orbital (NBO) analysis and density functional theory (DFT: B3LYP/6-31G^*//B3LYP/6-31G^*) based methods, using the GAUSSIAN 98 package of programs.

• 公益社団法人日本薬学会の論文
• 2008-11-01

著者

• NEMATOLLAHI Davood

  Faculty of Chemistry, Bu-Ali Sina University

• Fotouhi Lida

  Department Of Chemistry Faculty Of Science Alzahra University

• AZIZIAN Javad

  Department of Chemistry, Science and Research Branch, Islamic Azad University

• SARGORDAN-ARANI Mohsen

  Department of Chemistry, Science and Research Branch, Islamic Azad University

• HESARI Mahdi

  Department of Soil Science, Faculty of Agriculture, Bu Ali Sina University

• JAMEH-BOZORGHI Saeed

  Department of Chemistry, Faculty of Science, Arak Branch, Islamic Azad University

• ALIZADEH Abdolhamid

  Department of Chemistry, Razi University

• MIRZA Behrooz

  Department of Chemistry, Science and Research Branch, Islamic Azad University

• Hesari Mahdi

  Department Of Soil Science Faculty Of Agriculture Bu Ali Sina University

• Azizian Javad

  Department Of Chemistry Science And Research Branch Islamic Azad University

• Mirza Behrooz

  Department Of Chemistry Science And Research Branch Islamic Azad University

• Nematollahi Davood

  Faculty Of Chemistry Bu-ali Sina University

• Alizadeh Abdolhamid

  Department Of Chemistry Razi University

• Jameh-bozorghi Saeed

  Department Of Chemistry Faculty Of Science Arak Branch Islamic Azad University

• Sargordan-arani Mohsen

  Department Of Chemistry Science And Research Branch Islamic Azad University

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