Vinylidene rutheniums with an electrostructurally-flexible NO ligand and their ruthenacyclobutene formation.
Vinylidene rutheniums with an electrostructurally-flexible NO ligand and their ruthenacyclobutene formation.
复制标题
DOI：
10.1039/b821561h
复制
发表时间：
2009-05
影响因子：
4.9
通讯作者：
Mamoru Yamaguchi;Yasuhiro Arikawa;Y. Nishimura;K. Umakoshi;M. Ônishi
中科院分区：
文献类型：
--
作者：
Mamoru Yamaguchi;Yasuhiro Arikawa;Y. Nishimura;K. Umakoshi;M. Ônishi
以三氯硝基二（膦）钌和末端炔为原料制备偏二钌配合物，再将丙酸甲酯环加成到偏二钌配合物上，得到罕见的钌环丁烯；在这些转化中，观察到NO配体的有趣的电结构柔性行为。
Vinylidene ruthenium complexes were prepared from trichloronitrosylbis(phosphine)rutheniums and terminal alkynes, subsequent cycloaddition of methyl propiolate to the vinylidene complexes giving rise to unusual ruthenacyclobutene species; in these transformations, an interesting electrostructurally-flexible behaviour of the NO ligand was observed.