title: An efficient deprotection of oximes to carbonyls catalyzed by silica sulfuric acid in water under ultrasound irradiation.
abstract: Deprotection of oximes to the corresponding carbonyl compounds in silica sulfuric acid/surfactant/paraformaldehyde system can be carried out in excellent yields at 50 degrees C in water under ultrasound irradiation.
authors.affiliation: College of Chemistry and Environmental Science, Hebei University, Key Laboratory of Analytical Science and Technology of Hebei Province, Baoding 071002, PR China. lijitai@hbu.cn
authors.forename: Ji-Tai
authors.initials: JT
authors.lastname: Li
authors.forename: Xian-Tao
authors.initials: XT
authors.lastname: Meng
authors.forename: Bo
authors.initials: B
authors.lastname: Bai
authors.forename: Ming-Xuan
authors.initials: MX
authors.lastname: Sun
mesh_terms: D002244:Carbon / Q000737:chemistry* / Q000528:radiation effects*; D002384:Catalysis; D005557:Formaldehyde / Q000737:chemistry / Q000528:radiation effects; D010091:Oximes / Q000737:chemistry* / Q000528:radiation effects*; D011108:Polymers / Q000737:chemistry / Q000528:radiation effects; D012822:Silicon Dioxide / Q000737:chemistry*; D012996:Solutions / Q000737:chemistry; D013010:Sonication / Q000379:methods*; D013464:Sulfuric Acids / Q000737:chemistry* / Q000528:radiation effects*; D013501:Surface-Active Agents / Q000737:chemistry / Q000528:radiation effects; D014867:Water / Q000737:chemistry
chemical_list: D010091:Oximes; D011108:Polymers; D012996:Solutions; D013464:Sulfuric Acids; D013501:Surface-Active Agents; D014867:Water; D005557:Formaldehyde; D002244:Carbon; D012822:Silicon Dioxide; C033158:sulfuric acid; C003043:paraform