作者:Tadakazu Tsuji、Takeo Ueda
DOI:10.1248/cpb.12.946
日期:——
The polyamines which were obtained by the hydrogenation of N-substituted 2-methyl-2-nitropropylamines, were derived to the corresponding guanidine derivatives with S-methylisothiourea sulfate. Some polyamines were not derived to the guanidine compound, but to the sulfates of starting materials. The material 2-methyl-2-nitropropylamines were prepared by the condensation of 2-nitropropane, formaldehyde and amines.
通过N-取代的2-甲基-2-硝基丙胺氢化得到的聚胺,与硫酸S-甲基异硫脲反应,转化为相应的胍衍生物。某些聚胺未能转化为胍化合物,而是生成了起始原料的硫酸盐。制备2-甲基-2-硝基丙胺的原料是通过2-硝基丙烷、甲醛和胺的缩合反应得到的。