73046-16-9Relevant articles and documents
Rational Synthesis of Metallo-Cations Toward Redox- A nd Alkaline-Stable Metallo-Polyelectrolytes
Zhu, Tianyu,Sha, Ye,Firouzjaie, Horie Adabi,Peng, Xiong,Cha, Yujin,Dissanayake, D. M. M. Mevan,Smith, Mark D.,Vannucci, Aaron K.,Mustain, William E.,Tang, Chuanbing
supporting information, p. 1083 - 1089 (2020/01/31)
Cations are crucial components in emerging functional polyelectrolytes for a myriad of applications. Rapid development in this area necessitates the exploration of new cations with advanced properties. Herein we describe a combination of computational and experimental design of cobaltocene metallo-cations that have distinct electronic and redox properties. One of the direct outcomes on the first synthesis of a complete set of cation derivatives is to discover highly stable cations, which are further integrated to construct metallo-polyelectrolytes as anion-exchange membranes in solid-state alkaline fuel cells. The device performance of these polyelectrolytes under highly basic and oxidative environments is competitive with many organo-polyelectrolytes.
Synthesis and properties of sterically congested cyclopentadienes and their transition metal complexes
Clark, T. Jeffrey,Killian, Christopher M.,Luthra, Sanjay,Nile, Terence A.
, p. 247 - 258 (2007/10/02)
The synthesis of 1,3-dialkyl substituted cyclopentadienes, C5H4RR', Cp'H (Va-g) (where R and R' are tert-butyl, iso-propyl, neo-pentyl, cyclohexyl, or 1-methylcyclohexyl) is reported.These are synthesized by the nucleophilic addition of methyl or hydride anions to the corresponding 2-alkyl-6,6-dialkylfulvenes (IIIa-f) followed by hydrolysis.These substituted 1,3-cyclopentadienes have been converted to organometallic derivatives such as 2, (M=Mo or W) and Cp'2Fe.The spectroscopic and electrochemical properties of selected complexes have been investigated to probe the steric and electronic properties of the substituted cyclopentadienyl ligands.
Di-tert-butylcyclopentadiene and tri-tert-butylcyclopentadiene
Venier, Clifford G.,Casserly, Edward W.
, p. 2808 - 2809 (2007/10/02)
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