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3-Functional substituted 4-trifluoromethyl tetrahydrothiophenes via [3 + 2]-cycloaddition reactions

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Version 2 2019-10-22, 10:13
Version 1 2019-06-27, 06:09
journal contribution
posted on 2019-10-22, 10:13 authored by Yuriy M. Markitanov, Vadim M. Timoshenko, Tymofii V. Rudenko, Eduard B. Rusanov, Yuriy G. Shermolovich

New 4-(trifluoromethyl)tetrahydrothiophenes containing an ester, sulfone, sulfoximine, sulfonamide, or phosphonate moiety at position 3 were synthesized by 1,3-dipolar [3 + 2]-cycloaddition reactions of 3,3,3-trifluoropropene derivatives and thiocarbonyl ylide generated in situ from chloromethyl trimethylsilylmethyl sulfide.

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