Henkel reaction and related reactions, i.e. rearrangement of carboxylate salt groups linked

Official title: {Henkel reaction and related reactions, i.e. rearrangement of carboxylate salt groups linked to six-membered aromatic rings, in the absence or in the presence of CO or CO2, (e.g. preparation of terepholates from benzoates); no additional classification for the subsequent hydrolysis of the salt groups has to be given}

C07C51/416 (Henkel reaction and related reactions, i.e. rearrangement of carboxylate salt groups linked) appears on 22 US grants and 5 published applications in this corpus.