Corina Stoian, Nils Schmidt, Thomas Kuzmera, Pim Puylaert, Enno Lork, Boris J. Nachtsheim, Emanuel Hupf, Jens Beckmann
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引用次数: 0
摘要
二茂铁基磷离子[Fc2P]+ (Fc =二茂铁基)与PhEEPh (E = S, Se, Te)、FcSeSeFc和二苯并[1,2]二硒胺(biphenSe2)反应生成双(芳基)二茂铁基磷离子[Fc2P(SPh)2]+、[Fc2P(SePh)2]+、[Fc2P(TePh)2]+、[Fc2P(SeFc)2]+和[Fc2P(Se2biphen)]+,用于ChB介导的1-甲基吡啶和反式β-克罗酮的Michael加成。
Oxidative Addition of Diaryldichalcogenides to the Diferrocenylphosphenium Ion: Synthesis, Structure and Organocatalytic Activity
The reaction of the diferrocenylphosphenium ion, [Fc2P]+ (Fc = ferrocenyl) with PhEEPh (E = S, Se, Te), FcSeSeFc and dibenzo[1,2]diselenine (biphenSe2) gave rise to the formation of the bis(arylchalcogenido) diferrocenylphosphonium ions [Fc2P(SPh)2]+, [Fc2P(SePh)2]+, [Fc2P(TePh)2]+, [Fc2P(SeFc)2]+ and [Fc2P(Se2biphen)]+, which were utilised for the chalcogen bond (ChB)-mediated Michael addition of 1-methylindole and trans-β-crotonophenone.
期刊介绍:
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