An alternative synthesis of sodium cyanodithioformate and the disodium salt of cis-1,2-dicyanoethylene-1,2-dithiol was written by Hoepping, Alexander;Mengel, Rudolf;Mayer, Roland. And the article was included in Journal fuer Praktische Chemie/Chemiker-Zeitung in 1998.HPLC of Formula: 17281-59-3 This article mentions the following:
A new synthesis of Na cyanodithioformate and the disodium salt of cis-1,2-dicyanoethylene-1,2-dithiol is reported. The key step involves a nucleophilic thiolation with elemental S starting from a substituted acetonitrile. This method may serve as a cyanide- and CS2-free alternative in the preparation of the title compounds In the experiment, the researchers used many compounds, for example, 1-(Cyanomethyl)pyridin-1-ium chloride (cas: 17281-59-3HPLC of Formula: 17281-59-3).
1-(Cyanomethyl)pyridin-1-ium chloride (cas: 17281-59-3) belongs to pyridine derivatives. Pyridine’s the lone pair does not contribute to the aromatic system but importantly influences the chemical properties of pyridine, as it easily supports bond formation via an electrophilic attack. One of the examples of pyridines is the well-known alkaloid lithoprimidine, which is an A3 adenosine receptor antagonist and N,N-dimethylaminopyridine (DMAP) analog, commonly used in organic synthesis.HPLC of Formula: 17281-59-3