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Organometallic reactions on solid phase. Peptides were subjected to TFA cleavage/deprotection, purified, and characterized. Chromatograms for the multistep synthesis of 107 are in Figure 6d. Chromatograms for the multistep synthesis of 109 are in Figure 6ca
a RN′ = Ac-Thr(OtBu)-Tyr(OtBu)-, RC′ = -Asn(Trt)-NHRink-Resin. RN = Ac-Thr-Tyr-, RC = -Asn-NH2.
