Synthesis of 13C- and 15N-labelled tert-butoxycarbonyl (boc) glycines and glycine amides as precursors and simple models of backbone-labelled peptides
- 1 January 1992
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 18,p. 1332-1333
- https://doi.org/10.1039/c39920001332
Abstract
Boc-derivatives of the six 13C-labelled glycines with or without 15N have been prepared by a direct approach from the corresponding bromoacetates and three of them converted into 15N-labelled amides by an efficient procedure to give isotopomers with 2–4 adjacent 13C and 15N nuclei; their coupling constants have been recorded.Keywords
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