Copper catalyzed reactions of aryl Grignard reagents with aryl arenesulfonates
SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY, sa.5, ss.955-963, 2000 (SCI-Expanded)
- Yayın Türü: Makale / Tam Makale
- Basım Tarihi: 2000
- Doi Numarası: 10.1080/00945710009351811
- Dergi Adı: SYNTHESIS AND REACTIVITY IN INORGANIC AND METAL-ORGANIC CHEMISTRY
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Current Chemical Reactions (CCR)
- Sayfa Sayıları: ss.955-963
- Ankara Üniversitesi Adresli: Evet
Özet
Aryl Grignard reagents react with phenyl tosylate in uncatalyzed and Cu(I) catalyzed reactions to give sulfones, which react further with Grignard reagents to give biaryls as sole or coproducts. The outcome of the reaction depends mainly on variations in the structure of the Grignard reagent. Phenyl and p-tolyl Grignard reagents give sulfones, but p-anisyl Grignard reagent gives biaryl as main product in moderate yields.