COMPLETE C-13 AND H-1-NMR CHEMICAL-SHIFT ASSIGNMENTS OF 1-NITROPYRENE

被引:3
|
作者
CHO, BP
LEVINE, RA
EVANS, FE
机构
[1] National Center for Toxicological Research, HFT-110 Food and Drug Administration, Jefferson
关键词
1-NITROPYRENE; 2-DIMENSIONAL NMR; LONG-RANGE HETERONUCLEAR CHEMICAL SHIFT CORRELATION; BILINEAR ROTATIONAL DECOUPLING;
D O I
10.1080/00387019108018119
中图分类号
O433 [光谱学];
学科分类号
0703 ; 070302 ;
摘要
Ambiguities in the C-13 NMR chemical shift assignments of 1-nitropyrene were resolved using direct and long-range two-dimensional heteronuclear chemical shift correlation experiments. The latter was modified with a bilinear rotational decoupling (BIRD) pulse sequence, which enabled detection of all three-bond long-range correlations.
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页码:1 / 7
页数:7
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