Abstract
This paper reports an environmentally friendly and highly efficient synthesis of organic semiconductor materials via a Pd/N‐heterocyclic carbene (NHC)‐catalyzed Suzuki reaction in aqueous ethanol with high isolated yields (86–98%). Firstly, four glucopyranoside‐substituted NHC precursors with poly(ethylene glycol) (PEG) chains were synthesized and characterized. The NHC precursor with the longest PEG chain (n = 16) was found to be the most efficient ligand in the reactions of a wide range of aryl halides and arylboronic acids. The best catalyst system obtained in this work could be recycled five times without significant loss of catalytic activity.l Copyright © 2016 John Wiley & Sons, Ltd.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
