Abstract
The semi‐hydrogenation of terminal alkynes is achieved with sodium borohydride (NaBH4) as the reductant and palladium nanowires (PdNWs) as the catalysts under ambient conditions. The reaction proceeds smoothly in the presence of only 0.32 mol% of PdNWs, giving the hydrogenated products with up to 98% overall yields, in which 97% are semi‐hydrogenated products. Under the optimal reaction conditions, both aromatic and aliphatic terminal alkynes have been successfully converted to the corresponding olefins with high efficiency and good selectivity. This method promotes the hydrogenation of terminal alkynes under mild conditions and opens up a window for the application of metal nanowires in organic syntheses.
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.
