Hwang, Seung Jun Kim, Hyun Jin Chang, Sukbok 2024-01-20T20:32:08Z 2024-01-20T20:32:08Z 2021-09-01 2009-10-15 1523-7060 https://pubs.kist.re.kr/handle/201004/132033 A facile protocol for the Pd-catalyzed preparative synthesis of fluorene derivatives has been developed. While a wide range of fluorenes; were easily obtained with high efficiency and selectivity under mild conditions, excellent functional group tolerance was also demonstrated. On the basis of Hammett and KIE studies, the present reaction is proposed to proceed via a base-assisted deprotonative metalation pathway. English AMER CHEMICAL SOC PROTON-ABSTRACTION MECHANISM DIRECT ARYLATION INTRAMOLECULAR ARYLATION FUNCTIONALIZATION DERIVATIVES FLUORENE Highly Efficient and Versatile Synthesis of Polyarylfluorenes via Pd-Catalyzed C-H Bond Activation Article 10.1021/ol901854f 1 ORGANIC LETTERS, v.11, no.20, pp.4588 - 4591 ORGANIC LETTERS 11 20 4588 4591 scie scopus 000270461300027 2-s2.0-70349932317 Chemistry, Organic Chemistry Article PROTON-ABSTRACTION MECHANISM DIRECT ARYLATION INTRAMOLECULAR ARYLATION FUNCTIONALIZATION DERIVATIVES FLUORENE Fluorenes C-H Bond Activation Pathway Benzylic Halides Palladium Catalysis Polyaromatic Hydrocarbons