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Reaction of thiourea with formaldehyde and simplest aliphatic diamines
Russian Journal of Organic Chemistry ( IF 0.8 ) Pub Date : 2016-03-29 , DOI: 10.1134/s1070428016010231
F. Hamoud , S. M. Ramsh , V. S. Fundamenskii , V. V. Gurzhii , M. A. Brusina , N. G. Arkhipova , P. A. Sedunova , N. L. Medvedskii , E. S. Khrabrova

N,N′-Bis(hydroxymethyl)thiourea reacted with propane-1,3-diamine at a molar ratio of 2 : 1 to give 5,5′-propane-1,3-diylbis(1,3,5-triazinane-2-thione), whereas 1,3,5,7,11,13,15,17-octaazatricyclo[15.3.1.17,11]-docosane-4,14-dithione was obtained in the reaction with equimolar amounts of the reactants. Tricyclic product was also formed in the three-component condensation of thiourea with formaldehyde and propane-1,3-diamine at a ratio of 1 : 3 : 1. The reactions of N,N′-bis(hydroxymethyl)thiourea with ethane-1,2-diamine (2 : 1) and of thiourea with formaldehyde and butane-1,4-diamine (1 : 2 : 1) afforded 5,5′-(ethane-1,2-diyl)bis(1,3,5-triazinane-2-thione) and 5,5′-(butane-1,4-diyl)bis(1,3,5-triazinane-2-thione), respectively.

中文翻译:

硫脲与甲醛和最简单的脂肪族二胺的反应

NN′-双(羟甲基)硫脲与丙烷-1,3-二胺以2:1的摩尔比反应,得到5,5'-丙烷-1,3-二基双(1,3,5-三嗪烷- (2-硫酮),而在反应中以等摩尔量的反应物获得了1,3,5,7,11,13,15,17-八氮杂三环[15.3.1.1 7,11 ] -二十二烷-4,14-二硫酮。在硫脲与甲醛和1,3-二胺丙烷的三组分缩合反应中,也形成了三环产物,NN的反应''-双(羟甲基)硫脲与乙烷-1,2-二胺(2:1)和硫脲与甲醛和丁烷-1,4-二胺(1:1:2)得到5,5'-(乙烷-1) ,2-二基)双(1,3,5-三嗪烷-2-硫酮)和5,5'-(丁烷-1,4-二基)双(1,3,5-三嗪烷-2-硫酮) 。
更新日期:2016-03-29
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