The title compound was prepared from 2-nitrocyclodecanone (2). Compound 2 was treated with 2-methylpro-penal to give the Michael-addition product 3 which was reduced to the alcohol 5 and the latter ring-enlarged with Bu4NF to 12-methyl-10-nitro-13-tridecanolide (6) followed by reductive elimination of the NO2 group by Bu3SnH.
由2-硝基
环癸酮(2)制备标题化合物。用
2-甲基丙烯醛处理化合物2,得到迈克尔加成产物3,将其还原为醇5,然后将其用Bu 4 NF环扩大为12-甲基-10-硝基-13-
十三烷醇化物(6)然后通过Bu 3 SnH还原性消除NO 2基团。