Solid-phase synthesis of bicyclic dipeptide mimetics by intramolecular cyclization of alcohols, thiols, amines, and amides with N-acyliminium intermediates
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Solid-phase synthesis of bicyclic dipeptide mimetics by intramolecular cyclization of alcohols, thiols, amines, and amides with N-acyliminium intermediates. / Nielsen, Thomas E.; Le Quement, Sebastian; Meldal, Morten.
I: Organic Letters, Bind 7, Nr. 17, 18.08.2005, s. 3601-3604.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Solid-phase synthesis of bicyclic dipeptide mimetics by intramolecular cyclization of alcohols, thiols, amines, and amides with N-acyliminium intermediates
AU - Nielsen, Thomas E.
AU - Le Quement, Sebastian
AU - Meldal, Morten
PY - 2005/8/18
Y1 - 2005/8/18
N2 - (Chemical Equation Presented) A general strategy for the solid-phase synthesis of structurally diverse bicyclic dipeptide mimetics is presented. Depending on the amino acid side-chain (R1), peptide-derived N-acyliminium intermediates may undergo nucleophilic attack from either side-chain functional groups (-OH, -NH2, -SH, and -CONH2) or the amide backbone (-CONH-) of the peptide, thus affording a range of aza-, thia-, and oxabicycloalkanes in excellent purity and diastereoselectivity.
AB - (Chemical Equation Presented) A general strategy for the solid-phase synthesis of structurally diverse bicyclic dipeptide mimetics is presented. Depending on the amino acid side-chain (R1), peptide-derived N-acyliminium intermediates may undergo nucleophilic attack from either side-chain functional groups (-OH, -NH2, -SH, and -CONH2) or the amide backbone (-CONH-) of the peptide, thus affording a range of aza-, thia-, and oxabicycloalkanes in excellent purity and diastereoselectivity.
U2 - 10.1021/ol050871j
DO - 10.1021/ol050871j
M3 - Journal article
C2 - 16092829
AN - SCOPUS:24044449622
VL - 7
SP - 3601
EP - 3604
JO - Organic Letters
JF - Organic Letters
SN - 1523-7060
IS - 17
ER -
ID: 326847053