Organic chemistry
1. Ultrasound assisted oxidation of various alcohols to corresponding aldehydes by using Al2O3 as catalyst

Sadegh Rahmati; Ardeshir Khazaei; Maryam Golbaghi; Mohammad Panahimehr

Volume 6, Issue 2, pp. 109-217, Serial No. 19 , Spring 2018, , Pages 109-113

Abstract
  A convenient approach for oxidation of structurally diverse alcohols has been developed using KMnO4 as oxidant agent in the presence of a catalytic amount of Al2O3 in aqueous acetonitrile. In this method various alcohols generally afforded the corresponding carbonyl compounds directly in good to high ...  Read More

Ultrasound assisted oxidation of various alcohols to corresponding aldehydes by using Al2O3 as catalyst


Organic chemistry
2. 1,3-Dichloro-5,5-dimethyl hydantoin and Poly N,N′-dibromo-N-ethyl naphthyl-2,7-disulfonamide as efficient catalysts for the methoxymethylation of alcohols under solvent-free conditions

Abbas Amini Manesh; Ardeshir Khazaei; Maedeh Gohari; Mahdieh Chegeni; Shahnaz Saednia

Volume 5, Issue 3, pp. 237-363, Serial No. 16 , Summer 2017, , Pages 308-314

Abstract
  Methoxymethylation of a variety of alcohols was performed using formaldehyde dimethyl acetal in the presence of 1,3-dichloro-5,5-dimethyl hydantoin [DCDMH] and Poly N,N′-dibromo-N-ethyl naphthyl-2,7-disulfonamide [PBNS] as catalysts at room temperature and under solvent-free conditions. Our experiments ...  Read More

1,3-Dichloro-5,5-dimethyl hydantoin and Poly N,N′-dibromo-N-ethyl naphthyl-2,7-disulfonamide as efficient catalysts for the methoxymethylation of alcohols under solvent-free conditions


Organic chemistry
3. Ammonium nitrate as an efficient and green reagent for the oxidation of alcohols into their corresponding carbonyl compounds in the presence of heteropoly acids

Vahid Azizkhani; Ali Ramazani; Sang Woo Joo

Volume 3, Issue 2, pp. 72-147, Serial No. 7 , Spring 2015, , Pages 121-131

Abstract
  Simple, cheap and green protocol for effective conversion of alcohols to corresponding carbonyl compounds in the presence of H14[NaP5W30O110] and ammonium nitrate is reported. The products were characterized by FT-IR and comparison of their physical properties with those reported in the literatures. ...  Read More

Ammonium nitrate as an efficient and green reagent for the oxidation of alcohols into their corresponding carbonyl compounds in the presence of heteropoly acids