、
3,3'-[N,N'-[(methylimino)di-3,1-propanediyldiimino]]bis(4-ethoxy-3-cyclobutene-1,2-dione) 在
sodium carbonate 作用下,
以
甲醇 为溶剂,
反应 24.0h,
以0.176 g的产率得到(3S)-18,31,44,57,70-pentamethyl-3-(2-methylsulfanylethyl)-2,5,9,14,18,22,27,31,35,40,44,48,53,57,61,66,70,74-octadecazaheptacyclo[73.2.0.010,13.023,26.036,39.049,52.062,65]heptaheptaconta-1(75),10(13),23(26),36(39),49(52),62(65)-hexaene-4,11,12,24,25,37,38,50,51,63,64,76,77-tridecone