2,6-bis(hydroxymethyl)-4-methyl-anisole 、
在
氢氧化钾 作用下,
以
1,4-二氧六环 为溶剂,
反应 8.0h,
以21%的产率得到42,43-dimethoxy-7,15,23,31-tetramethyl-3,11,19,27,34,37,40-heptaoxahexacyclo[15.15.9.1
5,9.1
21,25.0
13,41.0
29,33]tritetraconta-5(42),6,8,13(41),14,16,21(43),22,24,29(33),30,32-dodecaene