Reactions of Thiocarbonyl Ylides With Su
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Grzegorz MlostoΕ
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Article
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2010
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Wiley (John Wiley & Sons)
β 184 KB
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Thiocarbonyl ylides generated from A3-1 ,3,4-thiadiazolines &-5 by thermal extrusion of nitrogen undergo 1,3-dipolar cycloadditions with sulfur dioxide, giving 1,2,4-oxadithiolane 2-oxides k-5 in good yields.