A new polymer-supported reagent for the
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Rafael Chinchilla; David J Dodsworth; Carmen NΓ‘jera; JosΓ© M Soriano
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Article
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2001
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Elsevier Science
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French
β 58 KB
A new polymer-supported Fmoc-OSu (Fmoc-P-OSu) has been prepared from polymer-bound N-hydroxysuccinimide (P-HOSu), and used as a solid-supported reagent for the Fmoc-protection of amino groups. The residual P-HOSu generated after the protection reaction can be separated by simple filtration and reuse