Tetrahedron p. 451 - 454 (1985)
Update date:2022-08-05
Topics: Characterization Yield Stereochemistry Intramolecular cyclization Mass spectrometry (MS) Conformation High-performance liquid chromatography (HPLC) Cyclization reaction Nuclear Magnetic Resonance (NMR) Purification Circular Dichroism (CD) Tetrapeptide Reaction Monitoring Solid-Phase Peptide Synthesis (SPPS) Chirality Peptide bond pentapeptide Cyclic Product Non-proteinogenic amino acid
Ali, M. Y.
Khatun, Anowara
Tetra- and pentapeptides of α-methylalanine give with PCl5, SOCl2 etc. intermediates which, with or without loss of amino acids, lead to bi- and tricyclic products containing imidazole and piperazine rings through different routes.
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Doi:10.1021/jo00921a018
(1974)Doi:10.1246/cl.130485
(2013)Doi:10.1016/j.tetlet.2009.02.176
(2009)Doi:10.1016/j.tetasy.2004.01.038
(2004)Doi:10.1021/ja00803a047
(1973)Doi:10.1002/anie.200700710
(2007)
