Peptide syntheses using N-ethyl-5-phenylisoxazolium-3'-sulfonate: carbobenzoxy-L-asparaginyl-L-leucine methyl ester and N-carbobenzoxy-3-hydroxy-L-prolylglycylglycine ethyl ester

CAS index name: L-Leucine, N-[N2-[(phenylmethoxy)carbonyl]-L-asparginyl]-, methyl ester and Glycine, N-[3-hydroxy-1-[(phenylmethoxy)-carbonyl]-L-prolyl]-, ethyl ester

Organic Syntheses

Reaction scheme of Peptide syntheses using N-ethyl-5-phenylisoxazolium-3'-sulfonate: carbobenzoxy-L-asparaginyl-L-leucine methyl ester and N-carbobenzoxy-3-hydroxy-L-prolylglycylglycine ethyl ester from Organic Syntheses
Scheme as published in Org. Synth. Coll. Vol. 6, p. 263; Vol. 56, p. 88.

A checked procedure from Organic Syntheses, the journal whose preparations are repeated in a second laboratory before publication. The full experimental, with amounts, hazards and characterisation data, is on orgsyn.org.

Reagents

The compound this preparation makes is not in the catalogue, so no reagents or figures are listed here.

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