The thirty-electron rule must be followed by a combination of two of these compounds, known as a triple-decker complex.
By publishing one of these compounds, Brintzinger and Kaminsky disproved Ziegler and Natta's hypothesis that polymer tacticity is always induced at the structure of the surface of the initiator. The Josiphos ligand uses one of these compounds as a scaffold. If these compounds have an intermolecular bridge, then they are prefixed ansa-. The most famous of these compounds has, unusually for an organic compound, a very low potential for one-electron oxidation of around 0.5 or 0.64 V. Schwartz's, Petasis, and (*) Tebbe's reagents are all derivatives of these compounds. The thirty-electron rule must be followed by a combination of two of these compounds, known as a triple-decker complex. The best-understood of these compounds has six pi electrons, but has a hapticity of 5, and is the most famous sandwich compound. For 10 points, name these compounds in which two cyclopentadienyl rings are coordinated to a central metal atom, such as ferrocene.
By publishing one of these compounds, Brintzinger and Kaminsky disproved Ziegler and Natta's hypothesis that polymer tacticity is always induced at the structure of the surface of the initiator.
metallocenes