Silver‐Catalyzed Rearrangement of Propargylic Sulfinates: Synthesis of Allenic Sulfones

But-3-yn-2-yl 4-Methylbenzenesulfinate Tosyl chloride Triethylamine Triphenylphosphine 1-(Buta-1,2-dien-1-ylsulfonyl)-4-methylbenzene Silver hexafluoroantimonate Keywords: allenic sulfones; propargylic sulfinates; propargylic alcohols; silver-catalyzed rearrangement; DNA cleavage; carbon-accelerated Claisen rearrangement