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Reversible Diels-Alder Addition to Fullerenes: A Study of Dimethylanthracene with H₂@C₆₀.

ABSTRACT: The study of isolated atoms or molecules inside a fullerene cavity provides a unique environment. It is likely to control the outer carbon cage and study the isolated species when molecules or atoms are trapped inside a fullerene. We report the Diels-Alder addition reaction of 9,10-dimethyl anthracene (DMA) to H₂@C₆₀ while ¹H NMR spectroscopy is utilized to characterize the Diels-Alder reaction of the DMA with the fullerene. Through ¹H NMR spectroscopy, a series of isomeric adducts are identified. The obtained peaks are sharp, precise, and straightforward. Moreover, in this paper, H₂@C₆₀ and its isomers are described for the first time.

SUBMITTER: Subhani M

PROVIDER: S-EPMC9144212 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature

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Reversible Diels-Alder Addition to Fullerenes: A Study of Dimethylanthracene with H2@C60.

Subhani Mahboob M Zhou Jinrong J Sui Yuguang Y Zou Huijing H Frunzi Michael M Cross James J Saunders Martin M Shuai Cijun C Liang Wenjie W Xu Hai H

Nanomaterials (Basel, Switzerland) 20220513 10

The study of isolated atoms or molecules inside a fullerene cavity provides a unique environment. It is likely to control the outer carbon cage and study the isolated species when molecules or atoms are trapped inside a fullerene. We report the Diels-Alder addition reaction of 9,10-dimethyl anthracene (DMA) to H2@C60 while 1H NMR spectroscopy is utilized to characterize the Diels-Alder reaction of the DMA with the fullerene. Through 1H NMR spectroscopy ...[more]

PMID: 35630891

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