Wei Sang
Wuhan University of Technology
11 Papers
53 Citations
Wei Sang is an academic researcher from Wuhan University of Technology. The author has contributed to research in topics: Chemistry & Catalysis. The author has an hindex of 4, co-authored 11 publications.
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Papers
Highly active bidentate N-heterocyclic carbene/ruthenium complexes performing dehydrogenative coupling of alcohols and hydroxides in open air.
Zhi-Qin Wang,Xiaosheng Tang,Zhaoqi Yang,Baoyi Yu,Hua-Jing Wang,Wei Sang,Ye Yuan,Cheng Chen,Francis Verpoort,Francis Verpoort,Francis Verpoort +10 more
TL;DR: Eight bidentate NHC/Ru complexes, namely [Ru]-1-[Ru]-8, were designed and prepared and displayed extraordinary performance even in open air for the dehydrogenative coupling of alcohols and hydroxides.
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A practical and sustainable protocol for direct amidation of unactivated esters under transition-metal-free and solvent-free conditions
TL;DR: In this paper, a NaOtBu-mediated synthesis approach was developed for direct amidation of unactivated esters with amines under transition-metal-free and solvent-free conditions, affording a series of amides in good to excellent yields at room temperature.
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Cobalt embedded in nitrogen-doped porous carbon as a robust heterogeneous catalyst for the atom-economic alcohol dehydrogenation to carboxylic acids
Cheng Chen,Zhi-Qin Wang,Yanyan Gong,Jichao Wang,Ye Yuan,Hua Cheng,Wei Sang,Somboon Chaemchuen,Somboon Chaemchuen,Francis Verpoort,Francis Verpoort,Francis Verpoort +11 more
TL;DR: In this paper, a cobalt embedded in nitrogen-doped porous carbon (Co@NC) was developed as a robust heterogeneous catalyst for the dehydrogenative coupling of primary alcohols and hydroxides.
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Highly Efficient N-Heterocyclic Carbene/Ruthenium Catalytic Systems for the Acceptorless Dehydrogenation of Alcohols to Carboxylic Acids: Effects of Ancillary and Additional Ligands
Wan-Qiang Wang,Hua Cheng,Ye Yuan,Yu-Qing He,Hua-Jing Wang,Zhi-Qin Wang,Wei Sang,Cheng Chen,Francis Verpoort +8 more
TL;DR: In this paper, a Ru catalysts comprising N-heterocyclic carbene (NHC) ligands for the dehydrogenative reactions of alcohols was designed and prepared, bearing different ancillary NHC ligands.
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Ligand-controlled palladium catalysis enables switch between mono- and di-arylation of primary aromatic amines with 2-halobenzothiazoles
Yan-Qiu Zhu,Rui Zhang,Wei Sang,Hua-Jing Wang,Yuan Wu,Baoyi Yu,Jun-Chao Zhang,Hua Cheng,Cheng Chen +8 more
TL;DR: Herein, a wide range of mono- and di-arylated products were efficiently prepared from C–N coupling of 2-halobenzothiazoles and primary aromatic amines, and representative compounds 3b and 4b were further confirmed by X-ray crystallography.
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