75018-05-2Relevant articles and documents
Studies on Pyrazines. 24. A Simple and Versatile Synthetic Method for 3-Alkoxy- and 3-Aminopyrazinecarbonitriles
Sato, Nobuhiro,Matsui, Nobuo
, p. 1689 - 1692 (2007/10/02)
New and concise synthetic methods of 3-alkoxy- and 3-aminopyrazinecarbonitriles by nucleophilic displacement of 3-phenylsulfonylpyrazinecarbonitriles are reported.
Studies on Pyrazines. 18 . A New and Convenient Synthesis of 2-Amino-3-cyanopyrazine
Sato, Nobuhiro
, p. 817 - 819 (2007/10/02)
The titled compound, 2-amino-3-cyanopyrazine (1), was prepared by reaction of 3-aminopyrazine 1-oxide (7) with trimethylsilyl cyanide.Furthermore, conditions of individual steps in synthetic route to 7 starting from 2-pyrazinecarboxamide were optimized.
