Synthesis and Analysis of (γ,γ',γ''-Trifluoro)neopentyl (TFNP) Aryl Ethers as a Polar Fluoroaliphatic Motif.
Chemistry
; 30(57): e202402532, 2024 Oct 11.
Article
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| ID: mdl-39049434
ABSTRACT
A route is developed to (γ,γ',γ'''-trifluoro)neopentyl (TFNP) aryl ethers to extend the methods for the introduction of the tert-butyl group, carrying a fluorine on each of the methyl substituents. The route combines neopentyltosylate 3 with phenols and thiophenols to give efficient substitution reactions to the corresponding TFNP aryl ethers. The three C-F bonds adopt a helical propeller conformation as revealed by computation and single crystal X-ray structure analysis. The LogPs of TFNP ethers are lower (more hydrophilic) than their neopentyl analogues. The metabolism of selected TFNP ethers was explored in the fungus Cunninghamella elegans.
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MEDLINE
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En
Revista:
Chemistry
Asunto de la revista:
QUIMICA
Año:
2024
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Article