Convergent synthesis of a polyfunctionalized fullerene by regioselective five-fold addition of a functionalized organocopper reagent to C60

Organic Letters

Volumn 8, Issue 7, 2006, Pages 1463-1466

  Zhong, Yu Wu ^a   Matsuo, Yutaka ^a   Nakamura, Eiichi ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

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Indexed keywords

EID: 33645909560     PISSN: 15237060     EISSN: None     Source Type: Journal    
DOI: 10.1021/ol060282t     Document Type: Article

References (43)

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11. 60 disappeared as monitored by HPLC. The reaction was then quenched with 1.0 mL of saturated aqueous ammonium chloride solution and 100 mL of degassed toluene. The solution was filtered through silica gel and concentrated. A portion of 200 mL of methanol was then added. The resulting precipitate was collected after filtration and washed with methanol to afford 1.35 g of the desired product 1b, with a yield of 93% and a HPLC purity of 96%.
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