作者:M. Mori、K. Chiba、M. Okita、I. Kayo、Y. Ban
DOI:10.1016/s0040-4020(01)96429-4
日期:1985.1
α-Methylene-β-lactams 3 were synthesized from the various 2-bromoallylamine derivatives 2 using a catalytic amount of Pd(OAc)2 or PD(acac)2 and PPh3, under 1–4 atom pressure of CO in good yields. Similarly, α-alkylidene-β-lactams 20 were synthesized from 3-alkyl-2-bromoallylamines 19, which were easily prepared from the olefins 14, in the same manner.
在1-4个CO原子压力下,使用催化量的Pd(OAc)2或PD(acac)2和PPh 3由各种2-溴烯丙胺衍生物2合成α-亚甲基-β-内酰胺3。类似地,由3-烷基-2-溴烯丙基胺19合成α-亚烷基-β-内酰胺20,所述3-烷基-2-溴烯丙基胺以相同的方式容易地由烯烃14制备。