On September 30, 2009, Yang, Chuanbo; Jin, Qingping; Zhang, Hua; Liao, Jian; Zhu, Jin; Yu, Bin; Deng, Jingen published an article.Product Details of 73590-85-9 The title of the article was Tetra(tetraalkylammonium)octamolybdate catalysts for selective oxidation of sulfides to sulfoxides with hydrogen peroxide. And the article contained the following:
A method for the synthesis of the title compounds [i.e., tetrabutylammonium octamolybdate and tetrakis(1-butylpyridinium) octamolybdate] is reported here. Tetra(tetraalkylammonium)octamolybdate catalysts are successfully applied in the selective oxidation of various sulfides to sulfoxides with 30% aqueous hydrogen peroxide as oxidant under mild reaction conditions in 94-100% yield and 95-100% selectivity. The octamolybdate catalysts show high catalytic activity in a high ratio of substrate to catalyst (up to 10000:1) and are recyclable, with actively functional groups, including hydroxyl group and C:C bonds, tolerated in the oxidation The experimental process involved the reaction of 5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridyl)methyl]thio]benzimidazole(cas: 73590-85-9).Product Details of 73590-85-9
The Article related to octamolybdate ammonium preparation oxidation sulfoxidation catalyst, Heterocyclic Compounds (More Than One Hetero Atom): Imidazoles and other aspects.Product Details of 73590-85-9
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem