| abstract |
The present invention relates to the indanone of the following formula (II) or the indanone of the following formula (II), wherein the indanone of the following formula (I) or (Ia) is reacted with a coupling component. It relates to a process for producing the indanone of the formula (IIa) from the indanone of.n n n <Formula I>n n n n n n n n <Formula II>n n n n n n n n <Formula Ia>n n n n n n n n <Formula IIa>n n n n n n n n Indanone, coupling component, metallocene compound, catalyst, promoter. |