Phenylboronic Acid → 2'-Amino-2-methoxy-1'-methyl-7-phenyl-10,11-dihydrospiro[dibenzo[a,d][7]annulene-5,4'-imidazol]-5'(1'H)-one

Participants

Reaction Steps

Using essentially the same procedure described in Example 3 and employing 2′-amino-2-methoxy-1′-methyl-7-bromo-10,11-dihydrospiro[dibenzo[a,d][7]annulene-5,4′-imidazol]-5′(1′H)-one and phenylboronic acid, the title compound was obtained as an off-white powder, mp 167-171° C., identified by NMR and mass spectral analyses.

Provenance & Evidence