The chemistry of pyrrolic compounds. VIII. Dipyrrylthiones
The chemistry of pyrrolic compounds. VIII. Dipyrrylthiones
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吡咯化合物的化学。
DOI：
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发表时间：
1969
期刊：
影响因子：
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通讯作者：
G. Smythe
中科院分区：
文献类型：
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作者：
P. S. Clezy;G. Smythe
通过硫代膦对合适的5-未取代吡咯的作用，制备了一些对称的二吡啶基硫酮。从它们的光谱性质的检查，得出结论，这些化合物主要存在的硫酮互变异构体。描述了该体系的一些化学性质，包括用碱性过氧化氢处理将硫酮转化为酮。比较了二吡啶基硫酮和二吡啶基酮的质谱。
A number of symmetrical dipyrrylthiones have been prepared by the action of thiophosgene on the appropriate 5-unsubstituted pyrrole. From an examination of their spectroscopic properties it is concluded that these compounds exist predominantly as the thione tautomer. Some chemical properties of the system are described including the conversion of the thiones into ketones by treatment with alkaline peroxide. The mass spectra of dipyrrylthiones and dipyrrylketones are compared.