作者:E. P. Levanova、V. A. Grabel’nykh、V. S. Vakhrina、N. V. Russavskaya、A. I. Albanov、N. A. Korchevin、I. B. Rozentsveig
DOI:10.1134/s1070428014030221
日期:2014.3
Isothiuronium salts prepared by treatment of allyl bromide, 2,3- and 1,3-dichloropropenes, and 1,3-dichlorobut-2-ene with thiourea reacted with pentane-2,4-dione and 4,4,4-trifluoro-1-(thiophen-2-yl)-butane-1,3-dione to afford new pyrimidine derivatives, 2-(alkenylsulfanyl)-4,6-dimethyl- and 2-(alkenylsulfanyl)-4-(thiophen-2-yl)-6-(trifluoromethyl)pyrimidines.
通过将烯丙基溴,2,3-和1,3-二氯丙烯和1,3-二氯丁-2-烯与硫脲与戊烷-2,4-二酮和4,4,4-三氟-戊基反应制得的异硫脲鎓盐1-(噻吩-2-基)-丁烷-1,3-二酮可提供新的嘧啶衍生物2-(烯基硫烷基)-4,6-二甲基-和2-(烯基硫烷基)-4-(噻吩-2-基) )-6-(三氟甲基)嘧啶。