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An efficient one-pot access to trithiocarbonate-tethered peptidomimetics

✍ Scribed by N. Narendra; H.S. Lalithamba; Vommina V. Sureshbabu

Book ID: 104098356
Publisher: Elsevier Science
Year: 2010
Tongue: French
Weight: 474 KB
Volume: 51
Category: Article
ISSN: 0040-4039
DOI: 10.1016/j.tetlet.2010.09.075

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✦ Synopsis

A simple protocol for the synthesis of a new class of trithiocarbonate-linked peptidomimetics and neoglycosylated amino acids is described. N-Protected amino alkyl thiols were treated with CS 2 in the presence of triethylamine (TEA) to generate trithiocarbonate salt, which upon reaction with appropriate halides afforded dipeptidomimetics in good yields. Further, the procedure was also extended for the synthesis of N,N 0 -orthogonally protected trithiocarbonate-linked dipeptidomimetics.

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