Methylamine → 4-(2-Amino-8-(3-(n-(+)-biotinyl-6-aminocaproyl)-aminopropyl)-9h-purin-6-yloxymethyl)-benzyl-amine

Participants

Reaction Steps

Trifluoroacetamide 49 (Example 32, 15.1 mg, 0.019 mmol) are dissolved in 1 mL methanol, and 2 mL methylamine (33% in ethanol) are added. The reaction mixture is stirred at room temperature for 48 h and all volatiles are removed in vacuo. The product is used without further purification. MS (ESI) m/z 667.5 [M+H]+.

Provenance & Evidence