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A facile preparation of 2,6-diarylpyrazines

✍ Scribed by Guofeng Jia; Zhengming Lim; Yaoshu Zhang


Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
171 KB
Volume
9
Category
Article
ISSN
1042-7163

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✦ Synopsis


2,6-Diarylpyrazines were prepared in good yields by a novel method of condensing methoxycarbonylhydrazine with N,N-bis(arylcarbonylmethyl)-p-toluenesulfonamides, unsymmetrical derivatives of which were synthesized by a new (or different) procedure. The structures of these 2,6-diarylpyrazines were established by spectral data and X-ray diffraction analysis.


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