作者:E.O.M. Orlemans、A.H. Schreunder、P.G.M. Conti、W. Verboom、D.N. Reinhoudt
DOI:10.1016/s0040-4020(01)86867-8
日期:1987.1
function, cyclize under the influence of potassium tert-butoxide to the corresponding indole derivatives 5a-c,e-k and 9a-d, respectively, under these conditions the chloroacetamides 4d,n and 11e are converted into the tetrahydroquinolines 6a,b and 12, respectively. Treatment of chloroacetamide 4m with KOt-Bu gave, in addition to starting material, indole 5m, tetrahydroquinoline 6c and 2(1H)-quinolinone
在叔丁基钾的影响下,酰胺官能团被苄基化或甲硅烷基化并且在酰胺官能团邻位的甲基甲基上具有不同的吸电子基团(EWG)的苯胺化物4a-c,ek,11a-d在这些条件下,将叔丁醇分别转化为相应的吲哚衍生物5a-c,ek和9a-d,将氯乙酰胺4d,n和11e分别转化为四氢喹啉6a,b和12。除起始原料外,用KOt-Bu处理氯乙酰胺4m,得到吲哚5m,四氢喹啉6c。和2(1H)-喹啉酮7。当3-吲哚腈5a在液体氨中用钠处理时,会发生脱苄基作用,而在用5%Pd / C催化氢化后,会形成相应的2,3-二乙烯基吲哚8。