中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
胡椒乙胺 | 3,4-methylenedioxyphenylethylamine | 1484-85-1 | C9H11NO2 | 165.192 |
(
Irradiation of ethyl (Z)-1-(2-bromobenzylidene)-6,7-methylenedioxy-1,2,3,4-tetrahydroisoquinoline-2-carboxylate (4) afforded ethyl 6,7-dihydro-5H-benzo[g]-1,3-benzodioxolo[6,5,4-de]quinoline-7-carboxylate (5), the reduction of which with lithium aluminium hydride-aluminium chloride gave the 7-methyl derivative (6). Oxidation of (6) with lead tetraacetate afforded liriodenine (8H-benzo[g]-1,3-benzodioxolo[6,5,4-delquinolin-8-one)(1) in moderate yield.