835-12-1Relevant articles and documents
Synthesis of 9-substituted fluorenols and heteroring-fused analogues by intramolecular ch functionalization
Kurimoto, Yuji,Mitsudo, Koichi,Suga, Seiji
supporting information, p. 378 - 381 (2021/03/15)
A method for the selective synthesis of 9-substituted fluorenols (FOLs) was developed by suppressing intermolecular cyclization and promoting intramolecular CH functionalization. This protocol was applied to the synthesis of heteroring-fused FOLs. Further, the obtained FOLs were converted to fulvenes by dehydration.
Synthesis of Substituted Naphthalenes by 1,4-Palladium Migration Involved Annulation with Internal Alkynes
Wei, Dong,Hu, Tian-Jiao,Feng, Chen-Guo,Lin, Guo-Qiang
supporting information, p. 743 - 748 (2018/07/25)
The palladium catalyzed annulation of 1-bromo-2-vinylbenzene derivatives with internal alkynes was realized for the efficient synthesis of substituted naphthalenes. A controllable aryl to vinylic 1,4-palladium migration process is the key for success.