Dual Rh(II)/Pd(0) Relay Catalysis Involving Sigmatropic Rearrangement Using N-Sulfonyl Triazoles and 2-Hydroxymethylallyl Carbonates.
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DOI: 10.1021/acs.orglett.2c02752
Abstract: Dual Rh(II)/Pd(0) relay catalysis of N-sulfonyl triazoles and 2-hydroxymethylallyl carbonates has been developed, which affords N-sulfonyl pyrrolidines in moderate to good yields with high diastereoselectivities. The reaction proceeds via a relay mechanism involving O-H insertion… read more here.
Keywords: triazoles hydroxymethylallyl; sulfonyl triazoles; hydroxymethylallyl carbonates; dual relay ... See more keywords