Results 1 to 10 of about 281 (121)

Decarboxylative trifluoromethylthiolation of pyridylacetates [PDF]

open access: yesBeilstein Journal of Organic Chemistry, 2021
Decarboxylative trifluoromethylthiolation of lithium pyridylacetates was achieved using N-(trifluoromethylthio)benzenesulfonimide as the electrophilic trifluoromethylthiolation reagent.
Ryouta Kawanishi   +2 more
doaj   +5 more sources

C–H Trifluoromethylthiolation of aldehyde hydrazones [PDF]

open access: yesBeilstein Journal of Organic Chemistry
The selective C–H trifluoromethylthiolation of aldehyde hydrazones afforded interesting fluorinated building blocks, which could be used as a synthetic platform.
Victor Levet   +3 more
doaj   +4 more sources

Selenide-catalyzed enantioselective synthesis of trifluoromethylthiolated tetrahydronaphthalenes by merging desymmetrization and trifluoromethylthiolation [PDF]

open access: yesNature Communications, 2018
Catalytic enantioselective synthesis of trifluoromethylthiolated molecules remains a challenge. Here, the authors report a bifunctional selenide-catalyzed approach for the synthesis of structurally complex chiral trifluoromethylthiolated ...
Jie Luo   +3 more
doaj   +5 more sources

Cascade trifluoromethylthiolation and cyclization of N-[(3-aryl)propioloyl]indoles [PDF]

open access: yesBeilstein Journal of Organic Chemistry, 2020
A cascade oxidative trifluoromethylthiolation and cyclization of N-[(3-aryl)propioloyl]indoles with AgSCF3 is described. This protocol allows for the synthesis of novel bis(trifluoromethylthiolated) or trifluoromethylthiolated pyrrolo[1,2-a]indol-3-ones ...
Ming-Xi Bi   +4 more
doaj   +2 more sources

Late-stage trifluoromethylthiolation of benzylic C-H bonds [PDF]

open access: yesNature Communications, 2019
Fluoroalkylation of C-H bonds is a class of reaction highly sought after in medicinal chemistry. Here, the authors report a regioselective organophotoredox-catalyzed, trifluoromethylthiolation of benzylic C-H bonds for a wide variety of alkyl (hetero ...
Wentao Xu   +4 more
doaj   +2 more sources

Sulfonamide-directed site-selective functionalization of unactivated C(sp3)−H enabled by photocatalytic sequential electron/proton transfer [PDF]

open access: yesNature Communications
The generation of alkyl radical from C(sp3)−H substrates via hydrogen atom abstraction represents a desirable yet underexplored strategy in alkylation reaction since involving common concerns remain adequately unaddressed, such as the harsh reaction ...
Chaodong Wang   +6 more
doaj   +2 more sources

Trifluoromethyl Sulfoxides: Reagents for Metal‐Free C−H Trifluoromethylthiolation [PDF]

open access: yesAngewandte Chemie - International Edition, 2020
Joseph Mcdouall   +2 more
exaly   +2 more sources

Transition-metal-free trifluoromethylthiolation–acylation of arynes by insertion into the C–S bonds

open access: yesGreen Synthesis and Catalysis, 2021
An efficient procedure to access to ortho-SCF3 substituted benzophenones from arynes and trifluoromethylthioesters has been developed under transition-metal free conditions. This difunctionalization process involves the first insertion of arynes into the
Chengyao Kimmy Cao   +2 more
doaj   +1 more source

Metal-free visible-light-enabled vicinal trifluoromethyl dithiolation of unactivated alkenes

open access: yesBeilstein Journal of Organic Chemistry, 2021
The difunctionalization of alkenes involving a trifluoromethylthio group (SCF3) for the conversion of versatile and readily available olefins into structurally more complex molecules has been successfully studied.
Xiaojuan Li   +5 more
doaj   +1 more source

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