Solid-phase synthesis of biarylalanines via Suzuki cross-coupling and intramolecular N-acyliminium Pictet-Spengler reactions
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Solid-phase synthesis of biarylalanines via Suzuki cross-coupling and intramolecular N-acyliminium Pictet-Spengler reactions. / Nielsen, Thomas E.; Le Quement, Sebastian; Meldal, Morten.
I: Tetrahedron Letters, Bind 46, Nr. 46, 14.11.2005, s. 7959-7962.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Solid-phase synthesis of biarylalanines via Suzuki cross-coupling and intramolecular N-acyliminium Pictet-Spengler reactions
AU - Nielsen, Thomas E.
AU - Le Quement, Sebastian
AU - Meldal, Morten
N1 - Funding Information: The Danish National Research Foundation is gratefully acknowledged for financial support.
PY - 2005/11/14
Y1 - 2005/11/14
N2 - Solid-supported masked peptide aldehydes containing 3- or 4-iodophenylalanine residues were subjected to Pd-catalyzed Suzuki cross-coupling reactions with arylboronic acids. The biarylalanines generated were applied in intramolecular N-acyliminium Pictet-Spengler reactions. In this way, a range of pharmacologically interesting aryl-substituted pyrroloisoquinolines was obtained in excellent purity (>95%).
AB - Solid-supported masked peptide aldehydes containing 3- or 4-iodophenylalanine residues were subjected to Pd-catalyzed Suzuki cross-coupling reactions with arylboronic acids. The biarylalanines generated were applied in intramolecular N-acyliminium Pictet-Spengler reactions. In this way, a range of pharmacologically interesting aryl-substituted pyrroloisoquinolines was obtained in excellent purity (>95%).
KW - Biaryl peptides
KW - Scaffold synthesis
KW - Solid phase reaction
KW - Suzuki reaction
UR - http://www.scopus.com/inward/record.url?scp=26844451459&partnerID=8YFLogxK
U2 - 10.1016/j.tetlet.2005.09.080
DO - 10.1016/j.tetlet.2005.09.080
M3 - Journal article
AN - SCOPUS:26844451459
VL - 46
SP - 7959
EP - 7962
JO - Tetrahedron Letters
JF - Tetrahedron Letters
SN - 0040-4039
IS - 46
ER -
ID: 326846788