13C NMR Studies: Effect of steric compression on chemical shifts of carbons in diastereoisomers†
13C NMR Studies: Effect of steric compression on chemical shifts of carbons in diastereoisomers†
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13C NMR 研究：空间压缩对非对映异构体中碳化学位移的影响†
DOI：
10.1002/mrc.1270140118
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发表时间：
1980
影响因子：
2
通讯作者：
A. Banerji
中科院分区：
文献类型：
--
作者：
M. Prashad;M. Seth;A. Bhaduri;A. Banerji
2,3-二芳基-2-甲基丁腈非对映异构体对的 13C NMR 显示非对映异构体之间碳原子化学位移的差异，并且观察到的位移很大程度上受到 3-苯环中邻位取代基存在的影响。
13C NMR of diastereoisomeric pairs of 2,3-diaryl-2-methylbutyronitriles revealed a difference in the chemical shift of the carbon atoms between the diastereoisomers and the observed shifts were greatly influenced by the presence of an ortho substituent in the 3-phenyl ring.