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복잡계 자기조립 연구단
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Efficient synthesis of bulky N-Heterocyclic carbene ligands for coinage metal complexes

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Title
Efficient synthesis of bulky N-Heterocyclic carbene ligands for coinage metal complexes
Author(s)
Youngsuk Kim; Yonghwi Kim; Moon Young Hur; Eunsung Lee
Publication Date
2016-10
Journal
JOURNAL OF ORGANOMETALLIC CHEMISTRY, v.820, no., pp.1 - 7
Publisher
ELSEVIER SCIENCE SA
Abstract
A facile and efficient route to synthesize sterically bulky N-heterocyclic carbenes with high percent buried volumes has been developed. The method involves three steps from commercial reagents and produced the NHC precursors with approximately 40% overall yield without column chromatography. The free carbenes were isolated as confirmed by X-ray crystallography and 13C NMR peak at 213 ppm corresponding to the carbene carbons. The Cu(I), Ag(I), and Au(I) chloride complexes supported by the NHC ligands were successfully synthesized and fully characterized including X-ray crystallography. © 2016 Elsevier B.V
URI
https://pr.ibs.re.kr/handle/8788114/2970
ISSN
0022-328X
Appears in Collections:
Center for Self-assembly and Complexity(복잡계 자기조립 연구단) > Journal Papers (저널논문)
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