Chem. J. Chinese Universities ›› 1987, Vol. 8 ›› Issue (7): 610.
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Song Licheng, Wang Zhongxia, Wang Jitao
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Abstract: 12 New diarylacetylenedicobalt hexacarbonyl complexes have been synthesized by complexation reaction of α-naphthyl, α-thienyl or substituled-phenyl phenylace-tylene with Co2(CO)8and N-acetylalion of p-aminophenyl phenylacetylenedicobalt hexacarbonyl. The structures of all the complexes were characterized by elemental analysis, IRand 1HNMR spectroscopy. Through comparison of N-acetylation of p-aminophenyl phenylacetylenedicobalt hexacarbonyl and aniline under comparable conditions, it was found that the cluster core PhC2Co2(CO)6para to an amino group attached to aromatic ring does not obviously affect the nucleophilicily of aniline.
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Song Licheng, Wang Zhongxia, Wang Jitao . Study on Cobalt-Carbon Cluster--Synthesis of α-Naphthyl, α-Thienyl and Substituted-Phenyl Phenylacetylene Dicobalt Hexacarbonyls[J]. Chem. J. Chinese Universities, 1987, 8(7): 610.
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http://www.cjcu.jlu.edu.cn/EN/Y1987/V8/I7/610
