Modular Synthesis of a Semibuckminsterfullerene.
Org Lett
; 24(28): 5095-5098, 2022 07 22.
Article
em En
| MEDLINE
| ID: mdl-35819411
ABSTRACT
A convergent synthesis of dibenzochrysenes and diindenochrysenes that proceeds from difluorofluorenes and acetoxyenone 15 has been used to prepare 5,6,11,12-tetrabromosemibuckminsterfullerene (31). The synthesis is highly modular and is distinguished by proceeding through an unsymmetrical intermediate. Our work will enable the straightforward preparation of semibuckminsterfullerenes from diindenochrysenes that lack bilateral symmetry using common reagents and nonpyrolytic conditions.
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Base de dados:
MEDLINE
Assunto principal:
Indicadores e Reagentes
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article