69113-05-9Relevant articles and documents
METALATION REACTIONS. PART XVII. DILITHIATION OF PHENYL ISOPROPYL SULPHONE
Cabiddu, Maria G.,Cabiddu, Salvatore,Fattuoni, Claudia,Floris, Costantino,Gelli, Gioanna,Melis, Stefana
, p. 139 - 144 (2007/10/02)
The general utility of dimetalation reactions of phenyl iso-propyl sulphone for the preparation of ortho,alpha-substituted aryl sulphones is described.All the products were obtained in satisfactory yields. Key words: Alkyl aryl sulphones; metalation; poly
Ortho-Metalated Aryl tert-Butyl Sulfones, Comparison with Other Directing Groups and New Methodology for Polysubstituted Aromatics
Iwao, M.,Iihama, T.,Mahalanabis, K. K.,Perrier, H.,Snieckus, V.
, p. 24 - 26 (2007/10/02)
The general utility of ortho-lithiated aryl tert-butyl sulfones for the synthesis of a variety of 2- and 2,6-carbon- and heteroatom-substituted products in good to excellent yields is described (Schemes I, VI, VII).