Cerón Maira R, Izquierdo Marta, Alegret Núria, Valdez Juan A, Rodríguez-Fortea Antonio, Olmstead Marilyn M, Balch Alan L, Poblet Josep M, Echegoyen Luis
Deparment of Chemistry, University of Texas at El Paso, El Paso, TX 79968, USA.
Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Tarragona 43007, Spain.
Chem Commun (Camb). 2016 Jan 4;52(1):64-7. doi: 10.1039/c5cc07416a.
Using a purification method introduced earlier based on redox properties it was possible to isolate Sc3N@I(h)-C80 and Sc3N@D(3h)-C78 and a mixture of Sc3N@D(5h)-C80 and Sc3N@D3-C68. Taking advantage of their chemical reactivity differences, Sc3N@D(5h)-C80 was isolated from Sc3N@D3-C68 followed by further functionalization, giving rise to five new methano-derivatives of Sc3N@D(5h)-C80.
采用之前基于氧化还原性质引入的纯化方法,有可能分离出Sc3N@I(h)-C80和Sc3N@D(3h)-C78以及Sc3N@D(5h)-C80和Sc3N@D3-C68的混合物。利用它们的化学反应活性差异,从Sc3N@D3-C68中分离出Sc3N@D(5h)-C80,随后进行进一步官能化,得到了五种新的Sc3N@D(5h)-C80的甲酰基衍生物。