کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1326138 1499953 2005 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Rhodium–NHC-complexes as potent catalysts in the hydroformylation of 1-octene
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Rhodium–NHC-complexes as potent catalysts in the hydroformylation of 1-octene
چکیده انگلیسی

We present an overview of eight different rhodium-N-heterocyclic carbene (NHC) complexes 1–8 and their catalytic activity and selectivity in hydroformylation of 1-octene. It could be shown that activity can be increased by going from electron-rich NHC- to electron-poor NHC-ligands. However, no increase in the selectivity could be achieved by introducing bulky substituents to the NHCs.

Application of NHC/rhodium complexes in the hydroformylation of 1-octene is described. Eight NHC/rhodium catalysts with differences in the electronic as well as steric properties of the NHC ligand have been studied in the homogeneous hydroformylation of 1-octene. While catalytic activity can be increased from electron-rich NHC-ligands to electron-poor ones selectivity was not affected.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Organometallic Chemistry - Volume 690, Issues 24–25, 1 December 2005, Pages 6233–6237
نویسندگان
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