Membrane receptor probes: Solid-phase synthesis of biotin-Asp-PEG-arvanil derivatives

C Visintin, AE Aliev, D Riddall, D Baker…

Index: Organic Letters, , vol. 7, # 9 p. 1699 - 1702

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Citation Number: 15

Abstract

... Volume: Page: ... Organic Letters. ... the complete linker is shown in Scheme 1. Thus, 6-bromo-hex- 4-enoic acid tert-butyl ester 5 was cleaved to the acid with TFA and reacted with phenacyl bromide to obtain the ester 7. The coupling reaction between 7 and FmocNH ...