Synthesis, structure, and reactivity of naphthalyne-Co2(CO)6 complexes.
Synthesis, structure, and reactivity of naphthalyne-Co2(CO)6 complexes.
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DOI：
10.1021/ja801569q
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发表时间：
2008-04
影响因子：
15
通讯作者：
N. Iwasawa;Maiko Otsuka;Satomi Yamashita;Masao Aoki;J. Takaya
中科院分区：
文献类型：
--
作者：
N. Iwasawa;Maiko Otsuka;Satomi Yamashita;Masao Aoki;J. Takaya
萘炔-Co 2（CO）6配合物的合成，芳炔-Co 2（CO）6配合物的第一个实例，通过含有烯丙基硅烷和醛部分的无环炔-Co 2（CO）6配合物前体的环化，然后脱水来实现。还公开了该配合物对氧的独特反应性以得到羧酸衍生物，以及对炔的独特反应性以得到环庚烯酮衍生物。
Synthesis of naphthalyne-Co2(CO)6 complexes, the first example of the aryne-Co2(CO)6 complex, was achieved via cyclization of acyclic alkyne-Co2(CO)6 complex precursors containing an allylsilane and an aldehyde moiety followed by dehydration. Unique reactivities of the complexes toward oxygen to give carboxylic acid derivatives and toward alkynes to give cyclopentadienone derivatives were also disclosed.