[CH-:1]1[CH:5]=[CH:4][CH:3]=[CH:2]1.[CH-:6]1[CH:10]=[CH:9][CH:8]=[CH:7]1.[Fe+2:11].[CH3:12][C:13]1[CH2:18][CH2:17][CH2:16][CH:15]([C:19](Cl)=[O:20])[CH:14]=1.[Cl-].[Al+3].[Cl-].[Cl-]>C(Cl)Cl>[C-:1]1([C:19]([CH:15]2[CH2:16][CH2:17][CH2:18][C:13]([CH3:12])=[CH:14]2)=[O:20])[CH:5]=[CH:4][CH:3]=[CH:2]1.[CH-:6]1[CH:10]=[CH:9][CH:8]=[CH:7]1.[Fe+2:11]Prepared from ferrocene, 3-methyl-2-cyclohexen-1-carboxylic acid chloride and aluminium chloride in methylene chloride at 0° C. in a manner analogous to that described in Example 1.
Wird geladen…