Synthesis and reactions of esters of N-h
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G. H. L. Nefkens; G. I. Tesser; R. J. F. Nivard
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Article
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2010
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Elsevier Science
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English
⚖ 313 KB
## Abstract Esters can be prepared from __N__‐hydroxyphthalimide and __N__‐carbobenzoxy‐ or __N__‐phthaloyl‐amino acids using dicyclohexylcarbodi‐imide as condensing agent. The compounds are suitable for the stepwise synthesis of peptides without racemization. With methanol the __N__‐hydroxyphthali