- alpha-Arylation of 3-Aryloxindoles
[作者:MAI CHENGKANG; SAMMONS MATTHEW F; SAMMAKIA TAREK,期刊:Organic Letters, 页码:2306-2309 , 文章类型: Article,,卷期:2010年12-10]
- A versatile method for the synthesis of 3,3-diaryloxindoies via Pd-catalyzed alpha-arylations or an SNAr reaction is described. The reaction proceeds using mild base, is tolerant of a variety of functional groups, and is...
- Organochalcogen Substituents in Phenolic Antioxidants
[作者:AMORATI RICCARDO; PEDULLI GIAN FRANCO; VALGIMIGLI LUCA; JOHANSSON HENRIK; ENGMAN LARS,期刊:Organic Letters, 页码:2326-2329 , 文章类型: Article,,卷期:2010年12-10]
- Little is known about the ED/EW character of organochalcogen substituents and their contribution to the O-H bond dissociation enthalpy (BDE) in phenolic compounds. A series of ortho- and para-(S,Se,Te)R-substituted pheno...
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