Synthesis of New Synthons for Organofluorine Compounds from Halothane Containing Sulfur Functional Groups
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چکیده
منابع مشابه
Synthesis of new synthons for organofluorine compounds from halothane containing sulfur functional groups.
To develop new synthons for the syntheses of organofluorine compounds, the treatment of Halothane, 2-bromo-2-chloro-1,1,1-trifluoroethane, (1) with 4-methylbenzenethiol (2) in the presence of sodium hydride gave 1-chloro-2,2,2-trifluoroethyl 4-methylphenyl sulfide (3), which was oxidized with m-chloroperbenzoic acid (m-CPBA) to the corresponding sulfoxide (4) and sulfone (5). Reaction of 3 and ...
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Little is known of the potential for biodegradation of fluorinated sulfonates. To evaluate this potential, the following model compounds were selected: difluoromethane sulfonate (DFMS), trifluoromethane sulfonate (TFMS), 2,2,2trifluoroethane sulfonate (TES), perfluorooctane sulfonate (PFOS), and 1H,1H,2H,2H-perfluorooctane sulfonate (H-PFOS). A laboratory isolate designated Pseudomonas sp. stra...
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ژورنال
عنوان ژورنال: Chemical and Pharmaceutical Bulletin
سال: 2000
ISSN: 0009-2363,1347-5223
DOI: 10.1248/cpb.48.683