Bis(ferrocenyl)mercury as a source of ferrocenyl moiety in Pd-catalyzed reactions of carbon–carbon bond formation
摘要:
The application of bis(ferrocenyl)mercury as a source of ferrocenyl group in Pd-catalyzed reactions with aryl halides, acid chlorides and electrophilic alkynes has been demonstrated. The formation of dimethyl-(Z)-2,3-di(ferrocenyl)-2-butenedioate in Pd-catalyzed addition of bis(ferrocenyl)mercury to dimethylacetylenedicarboxylate has been confirmed by X-ray analysis. (C) 2001 Elsevier Science BN. All rights reserved.
Palladium-catalyzed cross-coupling reaction of bis(ferrocenyl)mercury with aryl iodides
作者:Alexey V Tsvetkov、Gennadij V Latyshev、Nikolai V Lukashev、Irina P Beletskaya
DOI:10.1016/s0040-4039(00)00535-9
日期:2000.5
Cross-coupling reactions of bis(ferrocenyl)mercury with aryl- and heteroaryl iodides were shown to be easy and convenient for the synthesis of monoarylsubstituted ferrocenes in high yields. The highly selective substitution of iodine atom in iodobromoarenes by the ferrocenyl unit was demonstrated.