Structural Studies by Nuclear Magnetic Resonance. IX. Configurations and Conformations of N-Nitrosamines

Structural Studies by Nuclear Magnetic Resonance. IX. Configurations and Conformations of N-Nitrosamines
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通过核磁共振进行结构研究。

DOI:
10.1021/ja01074a028
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发表时间:
1964
影响因子:
15
通讯作者:
R. A. Taller
R. A. Taller
中科院分区:
化学1区
文献类型:
--
作者:
G. J. Karabatsos;R. A. Taller

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结果图 1 显示了 60-Mc。二甲基、甲基乙基、甲基异丙基和甲基/-丁基亚硝胺的核磁共振谱。构型分配是基于合理的假设进行的,即当R从乙基变为异丙基再变为叔丁基时,比率VII/VIII增加。因此,预分配的任务
ResultsFigure 1 shows the 60-Mc. nmr spectra of dimethyl, methyl ethyl, methyl isopropyl, and methyl/-butyl nitrosamines. The configurational assignments are made on the reasonable assumption that the ratio VII/VIII increases as R changes from ethyl to iso-propyl to/-butyl. The assignments therefore by pre-