33711-30-7Relevant academic research and scientific papers
Sodium Sulfide in the Synthesis of N-Alkyl-1,3,5-dithiazinanes and 1,3,5-Thiadiazinanes
Akhmetova, V. R.,Ibragimov, A. G.,Khabibullina, G. R.,Yapparova, D. K.
, p. 1453 - 1458 (2021/09/11)
Abstract: An approach to the synthesis of 1,3,5-dithiazinanes and 1,3,5-thiadiazinanes was developed based on the cyclothiomethylation of aliphatic amines with 9-aqueous Na2S and CH2O. Linear aliphatic primary amines form predominant
Dichloromethane as a Reactant in the Synthesis of 1,2,3,4-Tetrahydropyrimidine Derivatives
Martens, Thierry,Souquet, Florence
, p. 1671 - 1683 (2007/10/02)
5-p-methoxyphenyl-1,2-dithiole-3-thione (Sulfarlem) reacts with primary amines in dichloromethane to give in good yield 1,3-dialkyl-6-methoxyphenyl-1,2,3,4-tetrahydropyrimidine-5-carbothioamides.In this reaction dichloromethane serves as a C-1 unit donor yielding, in the presence of elemental sulphur, 1,3,5-trisubstituted 1,3,5-triazanes and 3,5-disubstituted 1,3,5-thiadiazanes.These Mannich-type compounds react with enamine intermediates to give the title products.
