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Beilstein J. Org. Chem. 2023, 19, 448–473, doi:10.3762/bjoc.19.35
Graphical Abstract
Scheme 1: Transition-metal-catalyzed C–XRF bond formation by C–H bond activation: an overview.
Scheme 2: Cu(OAc)2-promoted mono- and ditrifluoromethylthiolation of benzamide derivatives derived from 8-ami...
Scheme 3: Trifluoromethylthiolation of azacalix[1]arene[3]pyridines using copper salts and a nucleophilic SCF3...
Scheme 4: Working hypothesis for the palladium-catalyzed C–H trifluoromethylthiolation reaction.
Scheme 5: Trifluoromethylthiolation of 2-arylpyridine derivatives and analogs by means of palladium-catalyzed...
Scheme 6: C(sp2)–SCF3 bond formation by Pd-catalyzed C–H bond activation using AgSCF3 and Selectfluor® as rep...
Scheme 7: Palladium-catalyzed ortho-trifluoromethylthiolation of 2-arylpyridine derivatives reported by the g...
Scheme 8: Palladium-catalyzed ortho-trifluoromethylthiolation of 2-arylpyridine and analogs reported by Anbar...
Scheme 9: Mono- and ditrifluoromethylthiolation of benzamide derivatives derived from 8-aminoquinoline using ...
Scheme 10: Regioselective Cp*Rh(III)-catalyzed directed trifluoromethylthiolation reported by the group of Li [123]...
Scheme 11: Cp*Co(III)-catalyzed ortho-trifluoromethylthiolation of 2-phenylpyridine and 2-phenylpyrimidine der...
Scheme 12: Cp*Co(III)-catalyzed ortho-trifluoromethylthiolation of 2-phenylpyridine and 6-phenylpurine derivat...
Scheme 13: Diastereoselective trifluoromethylthiolation of acrylamide derivatives derived from 8-aminoquinolin...
Scheme 14: C(sp3)–SCF3 bond formation on aliphatic amide derivatives derived from 8-aminoquinoline by palladiu...
Scheme 15: Regio- and diastereoselective difluoromethylthiolation of acrylamides under palladium catalysis rep...
Scheme 16: Palladium-catalyzed (ethoxycarbonyl)difluoromethylthiolation reaction of 2-(hetero)aryl and 2-(α-ar...
Scheme 17: Pd(II)-catalyzed trifluoromethylselenolation of benzamides derived from 5-methoxy-8-aminoquinoline ...
Scheme 18: Pd(II)-catalyzed trifluoromethylselenolation of acrylamide derivatives derived from 5-methoxy-8-ami...
Scheme 19: Transition-metal-catalyzed dehydrogenative 2,2,2-trifluoroethoxylation of (hetero)aromatic derivati...
Scheme 20: Pd(II)-catalyzed ortho-2,2,2-trifluoroethoxylation of N-sulfonylbenzamides reported by the group of...
Scheme 21: Pd(II)-catalyzed selective 2,2,2-trifluoroethoxylation and other fluoroalkoxylations of naphthalene...
Scheme 22: Pd(II)-catalyzed selective ortho-2,2,2-trifluoroethoxylation of benzaldehyde derivatives by means o...
Scheme 23: Pd(II)-catalyzed selective ortho-2,2,2-trifluoroethoxylation (and other fluoroalkoxylations) of ben...
Scheme 24: Pd(II)-catalyzed selective 2,2,2-trifluoroethoxylation of aliphatic amides using a bidentate direct...
Beilstein J. Org. Chem. 2020, 16, 1051–1065, doi:10.3762/bjoc.16.92
Scheme 1: Synthesis of the first isolable (NHC)CuCF2H complexes from TMSCF2H and their application for the sy...
Scheme 2: Pioneer works for the in situ generation of CuCF2H from TMSCF2H and from n-Bu3SnCF2H. Phen = 1,10-p...
Scheme 3: A Sandmeyer-type difluoromethylation reaction via the in situ generation of CuCF2H from TMSCF2H. a ...
Scheme 4: A one pot, two-step sequence for the difluoromethylthiolation of various classes of compounds via t...
Scheme 5: A copper-mediated oxidative difluoromethylation of terminal alkynes via the in situ generation of a...
Scheme 6: A copper-mediated oxidative difluoromethylation of heteroarenes.
Scheme 7: Synthesis of difluoromethylphosphonate-containing molecules using the in situ-generated CuCF2PO(OEt)...
Scheme 8: Synthesis of difluoromethylphosphonate-containing molecules using in situ-generated CuCF2PO(OEt)2 s...
Scheme 9: Synthesis of difluoromethylphosphonate-containing molecules using in situ-generated CuCF2PO(OEt)2 s...
Scheme 10: Synthesis of (diethylphosphono)difluoromethylthiolated molecules using in situ-generated CuCF2PO(OE...
Scheme 11: Access to (diethylphosphono)difluoromethylthiolated molecules via the in situ generation of CuCF2PO...
Scheme 12: Synthesis of (phenylsulfonyl)difluoromethyl-containing molecules via the in situ generation of CuCF2...
Scheme 13: Copper-mediated 1,1-difluoroethylation of diaryliodonium salts by using the in situ-generated CuCF2...
Scheme 14: Pioneer works for the pentafluoroethylation and heptafluoropropylation using a copper-based reagent...
Scheme 15: Pentafluoroethylation of (hetero)aryl bromides using the (Phen)CuCF2CF3 complex. 19F NMR yields wer...
Scheme 16: Synthesis of pentafluoroethyl ketones using the (Ph3P)Cu(phen)CF2CF3 reagent. 19F NMR yields were g...
Scheme 17: Synthesis of (Phen)2Cu(O2CCF2RF) and functionalization of (hetero)aryl iodides.
Scheme 18: Pentafluoroethylation of arylboronic acids and (hetero)aryl bromides via the in situ-generated CuCF2...
Scheme 19: In situ generation of CuCF2CF3 species from a cyclic-protected hexafluoroacetone and KCu(Ot-Bu)2. 19...
Scheme 20: Pentafluoroethylation of bromo- and iodoalkenes. Only examples of isolated compounds were depicted.
Scheme 21: Fluoroalkylation of aryl halides via a RCF2CF2Cu species.
Scheme 22: Synthesis of perfluoroorganolithium copper species or perfluroalkylcopper derivatives from iodoperf...
Scheme 23: Formation of the PhenCuCF2CF3 reagent by means of TFE and pentafluoroethylation of iodoarenes and a...
Scheme 24: Generation of a CuCF2CF3 reagent from TMSCF3 and applications.