Abstract
The manganese(III) acetate-mediated radical reaction of [60]fullerene (C60) with three carboxylic acids, that is, bromoacetic acid, 3-chloropropionic acid, and 1-naphthylacetic acid, was investigated. The reaction of C60 with bromoacetic acid in the presence of 4-(dimethylamino)pyridine afforded the anticipated C60-fused lactone, while the reaction with 3-chloropropionic acid unexpectedly led to the formation of a novel C60-fused lactone with the loss of one molecule of HCl. Interestingly, the reaction with 1-naphthylacetic acid under similar conditions gave both C60-fused lactone and 1,4-adduct, yet each of them could be selectively obtained by controlling reaction conditions. It was also observed that the C60-fused lactone bearing a bulky naphthyl group existed as two isomers.
Similar content being viewed by others
References
Hirsch A. Addition reactions of buckminsterfullerene (C60). Synthesis, 1995, 8: 895–913
Yurovskaya M A, Trushkov I V. Cycloaddition to buckminsterfullerene C60: Advancements and future prospects. Russ Chem Bull Int Ed, 2002, 51: 367–443
Thilgen C, Diederich F. Structural aspects of fullerene chemistry—A journey through fullerene chirality. Chem Rev, 2006, 106: 5049–5135
Morton J R, Negri F, Preston K F. Addition of free radicals to C60. Acc Chem Res, 1998, 31: 63–69
Gan L, Huang S, Zhang X, et al. Fullerenes as a tert-butylperoxy radical trap, metal catalyzed reaction of tert-butyl hydroperoxide with fullerenes, and formation of the first fullerene mixed peroxides C60(O)((OOtBu)4 and C70(OOtBu)10. J Am Chem Soc, 2002, 124: 13384–13385
Li F B, Liu T X, Wang G W. Synthesis of fullerooxazoles: Novel reactions of [60]fullerene with nitriles promoted by ferric perchlorate. J Org Chem, 2008, 73: 6417–6420
Wang G W, Li F B. Radical reactions of [60]fullerene mediated by manganese(III) acetate dihydrate. J Nanosci Nanotech, 2007, 7: 1162–1175
Zhang T H, Lu P, Wang F, et al. Reaction of [60]fullerene with free radicals generated from active methylene compounds by manganese(III) acetate dihydrate. Org Biomol Chem, 2003, 1: 4403–4407
Wang G W, Zhang T H, Cheng X, et al. Selective addition to [60]fullerene of two different radicals generated from Mn(III)-based radical reaction. Org Biomol Chem, 2004, 2: 1160–1163
Li C, Zhang D, Zhang X, et al. Manganese(III) acetate-mediated free radical reactions of [60]fullerene with β-dicarbonyl compounds. Org Biomol Chem, 2004, 2: 3464–3469
Zou Y L, Zhang D W, Liu Y, et al. Manganese(III) acetate based radical cycloaddition of tertiary diallylamines with [60]fullerene. Chin J Org Chem, 2004, 24: 1614–1618
Wang G W, Li F B. Cu(II) acetate- and Mn(III) acetate-mediated radical reactions of [60]fullerene with ketonic compounds. Org Biomol Chem, 2005, 3: 794–797
Chen Z X, Wang G W. One-pot sequential synthesis of acetoxylated[60]fullerene derivatives. J Org Chem, 2005, 70: 2380–2383
Wang G W, Yang H T, Miao C B, et al. Radical reactions of [60]fullerene with β-enamino carbonyl compounds mediated by manganese(III) acetate. Org Biomol Chem, 2006, 4: 2595–2599
Wang G W, Li F B, Zhang T H. [60]Fullerene-fused lactones: Manganese(III) acetate-mediated synthesis and novel reductive ring opening. Org Lett, 2006, 8: 1355–1358
Li F B, Liu T X, Huang Y S, et al. Synthesis of fullerene-fused lactones and fullerenyl esters: Radical reaction of [60]fullerene with carboxylic acids promoted by manganese(III) acetate and lead(IV) acetate. J Org Chem, 2009, 74: 7743–7749
Chuang S C, Clemente F R, Khan S I, et al. Approaches to open fullerenes: A 1,2,3,4,5,6-hexaadduct of C60. Org Lett, 2006, 8: 4525–4528
Wang G W, Li F B, Xu Y. Novel functionalizations of [60]fullerene-fused lactones. J Org Chem, 2007, 72: 4774–4778
Bernstein R, Foote C S. Activated carbon as the reagent for the oxidative cyclization of fullerene adducts. Tetrahedron Lett, 1998, 39: 7051–7054
Wang G W, Zhu B. A facile access to [60]fullerene-fused δ-lactones: Unexpected reaction pathway of benzenediazonium-2-carboxylates controlled by organic bases. Chem Commun, 2009, 13: 1769–1771
Fristad W E, Peterson J R. Manganese(III)-mediated γ-lactone annulation. J Org Chem, 1985, 50: 10–18
Fristad W E, Peterson J R, Ernst A B. Manganese(III)-mediated γ-lactone annulation with substituted acids. J Org Chem, 1985, 50: 3143–3148
Subramanian R, Kadish K M, Vijayashree M N, et al. Chemical generation of C60 2− and electron transfer mechanism for the reactions with alkyl bromides. J Phys Chem, 1996, 100: 16327–16335
Kadish K M, Gao X, Van Caemelbecke E, et al. Synthesis and spectroscopic and electrochemical characterization of di- and tetrasubstituted C60 derivatives. J Phys Chem A, 1998, 102: 3898–3906
Author information
Authors and Affiliations
Corresponding author
About this article
Cite this article
Li, F., Zhu, S. & Wang, G. Manganese(III) acetate-mediated radical reaction of [60]fullerene with bromoacetic acid, 3-chloropropionic acid or 1-naphthylacetic acid. Chin. Sci. Bull. 55, 2909–2914 (2010). https://doi.org/10.1007/s11434-010-4016-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11434-010-4016-4