DOI: 10.1039/d6ob01449f ISSN: 1477-0520

Bioisosteric sulfoxonium ylides as building blocks for accessing thiazole derivatives using flow chemistry

Rouven Fritzius, Paul Wiebe, Jan H. Griwatz, Armin Bauer, Anika Tarasewicz, Thomas C. Maier, Christian Kramer, Lucas Vidal, Christophe Aïssa, María Méndez, Hermann A. Wegner

A salt exchange column gives stable sulfoxonium ylides from acid chlorides with improved selectivity. A subsequent tubular flow reactor affords 2-aminothiazoles bearing bridged hydrocarbon scaffolds such as bicyclo[1.1.1]pentanes and cubanes.

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