Issue 0, 1973
From the journal:

Journal of the Chemical Society, Perkin Transactions 1

Formation of 3-substituted 2-iminocyclopentanedithiocarboxylic acids and N-[amino(dimercapto)methyl]-2-methylcyclopentanimine from 2-substituted cyclopentanones. Some reactions of the imino-dithiocarb-oxylic acids

Tatsuo Takeshima,   Tetsuko Miyauchi,   Naoaki Fukada,   Shuichi Koshizawa  and  Motomu Muraoka  

Abstract

2-Ethyl, 2-isopropyl. 2-cyclopentyl. and 2-cyclopentylidenecyclopentanones, when treated with carbon disulphide and ammonia, gave the corresponding 3-substituted 2-iminocyclopentanedithiocarboxylic acids (5)–(7) and (9). Under the same conditions, 2-methylcyclopentanone gave 2-imino-3-methylcyclopentanedithiocarboxylic acid (2), and N-[amino(dimercapto)methyl]-2-methylcyclopentanimine (3), and 2-isopropylidenecyclopentanone gave7a-amino-4,4-dimethylperhydrocyclopenta[e][1,3]thiazine-2-thione (8). Reactions of the 2-iminocyclopent-anedithiocarboxylic acids with hydrazine, thiosemicarbazide, picryl chloride, and phenyl isothiocyanate have also been investigated.

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Article information

DOI
https://doi.org/10.1039/P19730001009
Article type
Paper

J. Chem. Soc., Perkin Trans. 1, 1973, 1009-1013

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Formation of 3-substituted 2-iminocyclopentanedithiocarboxylic acids and N-[amino(dimercapto)methyl]-2-methylcyclopentanimine from 2-substituted cyclopentanones. Some reactions of the imino-dithiocarb-oxylic acids

T. Takeshima, T. Miyauchi, N. Fukada, S. Koshizawa and M. Muraoka, J. Chem. Soc., Perkin Trans. 1, 1973, 1009 DOI: 10.1039/P19730001009

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