Synthesis of an asymmetric fullerene dimer via sequential cycloadditions

Tetrahedron Letters

Volumn 47, Issue 48, 2006, Pages 8595-8597

  Hingston, Timothy J ^a   Sambrook, Mark R ^a   Rees, Nicholas H ^a   Porfyrakis, Kyriakos ^a   Briggs, G Andrew D ^a  

^a UNIVERSITY OF OXFORD   (United Kingdom)

Author keywords

Cycloadditions; Dimers; Fullerenes

Indexed keywords

CARBON; DIMER; FULLERENE; FULLERENE DERIVATIVE;

ARTICLE; ASYMMETRIC SYNTHESIS; CYCLOADDITION; DIMERIZATION; ISOLATION PROCEDURE; ISOMER; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; QUANTUM YIELD; REACTION ANALYSIS; STRUCTURE ANALYSIS; TEMPERATURE DEPENDENCE;

EID: 33750306760     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2006.09.119     Document Type: Article

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7. 70 monomer (1) was isolated in a 27% yield (169 mg).
8. 3) δ = 151.1, 151.1, 150.4, 149.6, 149.3, 149.2, 148.8, 148.6, 147.2, 146.8, 146.7, 146.1, 145.6, 142.9, 142.8, 142.7, 139.9, 137.9, 137.3, 136.1, 131.0, 130.0, 129.9, 128.8, 128.0, 125.1, 58.6, 57.0, 44.3, 40.7, 29.6, 29.6.
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10. -1).
11. 3) δ = 7.98 (2H, s), 4.60 (2H, d), 4.45 (2H, d), 4.28 (2H, d), 4.11 (2H, d).