2,4,6,8-Nonatetraenenitrile,7-ethyl-3-methyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)- 在
二异丁基氢化铝 作用下,
以
正己烷 为溶剂,
反应 3.0h,
生成 (9-cis)-19-nor-9-ethylretinal 、 (2Z,4E,6E,8E)-7-Ethyl-3-methyl-9-(2,6,6-trimethyl-cyclohex-1-enyl)-nona-2,4,6,8-tetraenal 、
all-trans-19-nor-9-ethylretinal