A New Facile Approach to Isoindole and Pyrrole Derivatives
作者:Jayanta Ray、Nasima Yasmin
DOI:10.1055/s-0029-1219563
日期:2010.4
A highly efficient protocol for the synthesis ofN-substituted di-/tetrahydroisoindole derivatives and N-substituted pyrroles fused with seven-membered rings has been developed by reaction of amines with 3-(2-formyl-cycloalkenyl) α,β-unsaturated esters or nitriles, which, in turn, were prepared from β-bromovinyl aldehydes by a Pd(0)-catalyzed Heck reaction. Bisisoindoles were also achieved by this room-temperature
NHC-Pd(II) full pincer catalyzed Mizoroki-Heck Type Cross-Coupling of Vinyl Chloride and Alkenes: Synthesis of Novel Ferrocenylated Conjugated Dienes
作者:Aditi Soni、Charu Sharma、Lalit Negi、Raj K. Joshi
DOI:10.1016/j.jorganchem.2022.122550
日期:2023.1
(2-formyl-1chlorovinyl) ferrocene/phenyl with vinyl arenes and acrylates by selanated NHC-Pd(II) full pincer complex. The complex was found to be highly efficient and robustly stable at high temperature and bring the desired coupling in quite instant time of 3 h under the solvent and inert-free condition. Apart from ferrocene derivatives, the reaction was found to be equally active for the β‑chloro cinnamaldehyde