Solvent Dependent Preparation of CuI Nanocrystals and the Catalysis in Sonogashira Coupling Reaction

Octahedral and rod‐like γ‐CuI nanocrystals have been fabricated by using a mild solution method in water, methanol and ethanol respectively. X‐ray diffraction (XRD) and field emission‐scanning electron microscopy (FE‐SEM) were used to characterize the product. The as‐synthesized CuI demonstrates hig...

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Bibliographic Details
Published inChinese journal of chemistry Vol. 28; no. 10; pp. 1963 - 1966
Main Authors Zhang, Manbo, Wang, Lanling, Tang, Boxiao, Shen, Xingcan, Hu, Ruixiang
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 01.10.2010
WILEY‐VCH Verlag
Wiley Subscription Services, Inc
Subjects
Catalysis
copper
Cross coupling
Crystals
Ethanol
Field emission microscopy
Nanocrystals
nanoparticle
organocatalysis
Phenylacetylene
Scanning electron microscopy
X-rays
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Summary:Octahedral and rod‐like γ‐CuI nanocrystals have been fabricated by using a mild solution method in water, methanol and ethanol respectively. X‐ray diffraction (XRD) and field emission‐scanning electron microscopy (FE‐SEM) were used to characterize the product. The as‐synthesized CuI demonstrates higher activity for the Sonogashira cross‐coupling of 4‐iodoanisole and phenylacetylene. Octahedral and rod‐like CuI nanocrystal were fabricated in water and ethanol respectively. The obtained CuI demonstrated higher activity for the Sonogashira cross‐coupling of 4‐iodoanisole and phenylacetylene.
Bibliography:the National Natural Science Foundation of China - No. 20871046
ArticleID:CJOC201090327
the Scientific Research Fund of Hunan Provincial Education Department - No. 06C514, 08C583
ark:/67375/WNG-JHVJHHVS-K
istex:5CA73E111CD5C1C3212FB303195B0A281C721B1F
ISSN:1001-604X
1614-7065
DOI:10.1002/cjoc.201090327