tricarbonyl{(1RS,4RS,5SR,6RS)- and (1RS,4SR,5SR,6RS)-C,5,6,C-η-(1-(dimethoxymethyl)-5,6-dimethylidene{4D}cyclohex-2-en-1-ol)} iron 在
H
2SO
4 (conc. soln.) 作用下,
以
四氢呋喃 为溶剂,
以15%的产率得到tricarbonyl{C,5,6,C-η-(5,6-dimethylidene{4-D}cyclohexa-1,3-diene-1-carboxaldehyde)} iron