Regioselective reactions of highly substituted arynes
- PMID: 20166704
- DOI: 10.1021/ol1000796
Regioselective reactions of highly substituted arynes
Abstract
The fully regioselective reactivity of four new highly substituted silyl aryl triflate aryne precursors in aryne acyl-alkylation, acyl-alkylation/condensation, and heteroannulation reactions is reported. The application of these more complex arynes provides access to diverse natural product scaffolds and obviates late-stage functionalization of aromatic rings.
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