Unified mild reaction conditions for C2-selective Pd-catalysed tryptophan arylation, including tryptophan-containing peptides
作者:Alan J. Reay、Thomas J. Williams、Ian J. S. Fairlamb
DOI:10.1039/c5ob01174d
日期:——
Mild Pd-mediated C–H functionalisation protocols, facilitating tryptophanC2-arylation, have been developed. Tryptophan-containing peptides, susceptible to oxidation, have been arylated.
通过Pd介导的温和C-H官能化协议,促进了色氨酸的C2芳基化。易氧化的含色氨酸肽已被芳基化。
Fones; Lee, Journal of Biological Chemistry, 1954, vol. 210, p. 227,230
作者:Fones、Lee
DOI:——
日期:——
Synthesis of Chiral TFA-Protected α-Amino Aryl-Ketone Derivatives with Friedel–Crafts Acylation of α-Amino Acid N-Hydroxysuccinimide Ester
Chiral N-protected α-amino aryl-ketones are one of the useful precursors used in the synthesis of various biologically active compounds and can be constructed via Friedel-Crafts acylation of N-protected α-aminoacids. One of the drawbacks of this reaction is the utilization of toxic, corrosive and moisture-sensitive acylating reagents. In peptide construction via amide bond formation, N-hydroxysuccinimide