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Lin MS, Chen RT, Yu NY, Sun LC, Liu Y, Cui CH, Xie SY, Huang RB, Zheng LS. Fullerene-based amino acid ester chlorides self-assembled as spherical nano-vesicles for drug delayed release. Colloids Surf B Biointerfaces 2017; 159:613-619. [DOI: 10.1016/j.colsurfb.2017.08.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 07/31/2017] [Accepted: 08/02/2017] [Indexed: 10/19/2022]
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Abstract
Hexachloro[60]fullerene, C60Cl6, was reacted with a mixture of ROH/H2O (R = Me, Et, n-Pr, (CH2)2C≡CH) to form both C60Cl(OH)(OR)4 and C60Cl(OR)5. Only the C60Cl(OH)(OR)4 were isolated with bulky alcohols, ROH (R = (CH2)3C≡CH, (CH2)4C≡CH). Tetrahydro[60]fullerene epoxides, C60(O)(OR)4, were prepared by treating C60Cl(OH)(OR)4 with CuI. The epoxy moiety could be hydrolyzed to the vicinal diol derivatives, C60(OH)2(OR)4, and then oxidized to form dicarbonyl open-cage fullerenes, C60O2(OR)4. CuI was found to convert the terminal alkynyl addends into iodoalkynyl addends on the C60 cage.
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Affiliation(s)
- Ning Lou
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Liangbing Gan
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Shanghai 200032, China
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Liang S, Xu L, Gan L. Synthesis of Isomerically Pure Multi-aniline C60 Adducts with Cyclopentadienyl Addition Pattern. European J Org Chem 2016. [DOI: 10.1002/ejoc.201600302] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sisi Liang
- Beijing National Laboratory for Molecular Sciences; Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education; College of Chemistry and Molecular Engineering; Peking University; 100871 Beijing P. R. China
| | - Liang Xu
- Beijing National Laboratory for Molecular Sciences; Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education; College of Chemistry and Molecular Engineering; Peking University; 100871 Beijing P. R. China
| | - Liangbing Gan
- Beijing National Laboratory for Molecular Sciences; Key Laboratory of Bioorganic Chemistry and Molecular Engineering of the Ministry of Education; College of Chemistry and Molecular Engineering; Peking University; 100871 Beijing P. R. China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 354 Fenglin Lu 200032 Shanghai P. R. China
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