کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1325764 | 1499909 | 2013 | 5 صفحه PDF | دانلود رایگان |

A library of novel C2-symmetric P,N ligands based on a Tröger’s base backbone was prepared via a concise two-step synthesis starting from a commercially available aniline derivative. X-ray crystallography and 31P NMR studies confirm that a single ligand molecule can accommodate two palladium atoms via coordination to nitrogen and phosphorus. Preliminary results proved the synthetic potential of this species in Suzuki cross-coupling reactions of aryl bromides with arylboronic acids.
New P,N ligands based on Tröger’s base scaffold were synthesized. X-ray studies confirm their doubly bidentate character as one ligand molecule coordinates two palladium atoms resulting in C2-symmetric complex. The catalytic potential of the ligands was examined at palladium-catalyzed Suzuki cross-coupling reaction.Figure optionsDownload as PowerPoint slideHighlights
► A library of novel P,N ligands based on Tröger’s base scaffold was synthesized.
► Their coordination properties were investigated by spectroscopic methods and X-ray analysis.
► Preliminary studies on their activity in Suzuki cross-coupling were done.
Journal: Journal of Organometallic Chemistry - Volume 729, 1 April 2013, Pages 81–85