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Abstract A practical and efficient approach adopting transition-metal-free cross-coupling of sulfonyl hydrazides with benzyl ammonium salts has been developed to synthesize benzyl sulfones using Cs2CO3 as base under mild conditions.… Click to show full abstract
Abstract A practical and efficient approach adopting transition-metal-free cross-coupling of sulfonyl hydrazides with benzyl ammonium salts has been developed to synthesize benzyl sulfones using Cs2CO3 as base under mild conditions. The protocol employs stable and easy to handle coupling partners, and is endowed with good substrate compatibility, leading to functional benzyl sulfones in good yields.
Keywords:
ammonium salts;
sulfonylation benzylic;
sulfonyl hydrazides;
general practical;
practical sulfonylation
Journal Title: Tetrahedron Letters
Year Published: 2020
Link to full text (if available)
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Journal Title: Tetrahedron Letters
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!