OXAZOLIDINOFULLERENE

被引:12
作者
SHIU, LL [1 ]
CHIEN, KM [1 ]
LIU, TY [1 ]
LIN, TI [1 ]
HER, GR [1 ]
HUANG, SL [1 ]
LUH, TY [1 ]
机构
[1] NATL TAIWAN UNIV,DEPT CHEM,TAIPEI 106,TAIWAN
来源
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1994年 / 23期
关键词
D O I
10.1039/p19940003355
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The first synthesis of the oxazolidinofullerene 2 has been achieved by cycloaddition of C-60 with N(3)CO(2)Et, followed by the treatment of the product with BBr3 at room temperature. The structure of 2 was unambiguously established by spectroscopic means (C-13 NMR and MS). Methylcyclohexane solutions of aziridinofullerene 1a and oxazolidinofullerene 2 exhibited, at ambient temperature, fluorescence emission at lambda(max) 686 and 691 nm, respectively. with vibronic fine structure. The fluorescence lifetimes and quantum yields for 1a and 2 have been measured.
引用
收藏
页码:3355 / 3357
页数:3
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