新的N-芳基-N- [1-呋喃基(噻吩基)丁-3-基]胺(高烯丙基胺)或2-(N-芳基甲基氨基)-2-呋喃基(噻吩基)乙腈(α-氨基腈)易于制备在室温下,在催化量的分子碘存在下,N-杂芳基亚胺与烯丙基溴之间的铟介导的Barbier型反应或在甲醇中存在催化量的分子碘的情况下,苯胺,杂芳基醛和三甲基甲硅烷基氰化物之间的直接三组分反应,可产生优异至优异的收率,分别。通过IR,1 H和13 C NMR光谱对整套胺进行表征。
Sc(OTf)3-Catalyzed three-component reactions of aldehydes, amines and allyltributylstannane in micellar systems. Facile synthesis of homoallylic amines in water
作者:Shū Kobayashi
DOI:10.1039/a706498e
日期:——
Three-component reactions of aldehydes, amines and allyltributylstannane proceeded smoothly in water without using any organic solvents, in the presence of a small amount of scandium trifluoromethanesulfonate [Sc(OTf)3] and sodium dodecylsulfate (SDS), to afford the corresponding homoallylic amines in high yields.
Tin(ii) chloride mediated allylation of aldimines generated in situ with allylstannane in water
作者:Takahiko Akiyama、Yuji Onuma
DOI:10.1039/b202486a
日期:2002.4.26
Three-component synthesis of homoallylic amines starting from aldehyde, amine, and allyltributylstannane were realized by means of tin(II) chloride dihydrate in water in the presence of SDS.