Metallophosphaalkenes—from Exotics to Versatile Building Blocks in Preparative Chemistry
摘要:
AbstractThe chemistry of low‐valent organophosphorus compounds such as phosphaalkenes and phosphaalkynes has undergone rapid development in the last two decades. This development also includes the coordination chemistry of these species, which can act as versatile ligands in metal complexes. Metallophosphaalkenes are compounds in which one or more of the organic substituents on the PC unit is replaced by a transition metal complex fragment. Metallophosphaalkenes have emerged from an existence as laboratory curiosities to become a link between main group and organometallic complex chemistry. The great richness of their chemistry not only mirrors the specific properties of the individual building block, but also shows novel and individual traits. Particular examples are cycloadditions of these electron‐rich heteroalkenes with electron‐deficient alkenes, alkynes, azo, and diazo compounds. These often lead to novel types of reaction and compounds. Metallophosphaalkenes are also important as intermediates in all metal‐assisted cyclooligomerizations of phosphaalkynes.
DOI:
10.1002/anie.199602711
作为产物:
描述:
(2-tert-butyl-1-phosphaacetylene)zirconocene 以
not given 为溶剂,
生成
参考文献:
名称:
Metallophosphaalkenes—from Exotics to Versatile Building Blocks in Preparative Chemistry
摘要:
AbstractThe chemistry of low‐valent organophosphorus compounds such as phosphaalkenes and phosphaalkynes has undergone rapid development in the last two decades. This development also includes the coordination chemistry of these species, which can act as versatile ligands in metal complexes. Metallophosphaalkenes are compounds in which one or more of the organic substituents on the PC unit is replaced by a transition metal complex fragment. Metallophosphaalkenes have emerged from an existence as laboratory curiosities to become a link between main group and organometallic complex chemistry. The great richness of their chemistry not only mirrors the specific properties of the individual building block, but also shows novel and individual traits. Particular examples are cycloadditions of these electron‐rich heteroalkenes with electron‐deficient alkenes, alkynes, azo, and diazo compounds. These often lead to novel types of reaction and compounds. Metallophosphaalkenes are also important as intermediates in all metal‐assisted cyclooligomerizations of phosphaalkynes.
Binger, Paul; Biedenbach, Bruno; Herrmann, Albert T., Chemische Berichte, 1990, vol. 123, p. 1617 - 1624
作者:Binger, Paul、Biedenbach, Bruno、Herrmann, Albert T.、Langhauser, Franz、Betz, Peter、et al.
DOI:——
日期:——
Metallophosphaalkenes—from Exotics to Versatile Building Blocks in Preparative Chemistry
作者:Lothar Weber
DOI:10.1002/anie.199602711
日期:1996.2.16
AbstractThe chemistry of low‐valent organophosphorus compounds such as phosphaalkenes and phosphaalkynes has undergone rapid development in the last two decades. This development also includes the coordination chemistry of these species, which can act as versatile ligands in metal complexes. Metallophosphaalkenes are compounds in which one or more of the organic substituents on the PC unit is replaced by a transition metal complex fragment. Metallophosphaalkenes have emerged from an existence as laboratory curiosities to become a link between main group and organometallic complex chemistry. The great richness of their chemistry not only mirrors the specific properties of the individual building block, but also shows novel and individual traits. Particular examples are cycloadditions of these electron‐rich heteroalkenes with electron‐deficient alkenes, alkynes, azo, and diazo compounds. These often lead to novel types of reaction and compounds. Metallophosphaalkenes are also important as intermediates in all metal‐assisted cyclooligomerizations of phosphaalkynes.