Abstract
1. N-Allyl and N,N′-diallylthiourea, like other N-substituted thioureas, are readily arylated by phenyl- and p-nitrophenyldiazonium fluoroborate in the presence of CuCl2 to form the corresponding S-arylisothiuronium compounds which were isolated as the picrates. 2. ESR demonstrated the radical nature of the reaction of allylthiourea with phenyl- and p-nitrophenyldiazonium fluorotaorates, both in the presence and absence of copper salts. The resulting aryl and arylthiyl radicals were identified as their spin adducts with nitroso compounds.
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Schedule a callMore From: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science
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