Reaktion #487545

ord-f2c8afcd3e8d48098a07d2649ff36dfd

Reaktionsgleichung

COC(=O)c1ccc(Nc2nc(NCCCCCCCCNC(=O)OC(C)(C)C)nc(OCC(F)(F)F)n2)cc1OCCCCl
methyl 4-((4-((8-((tert-butoxycarbonyl)amino)octyl)amino)-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl)amino)-2-(3-chloropropoxy)benzoate
O=C(O)C(F)(F)F
TFA
→
COC(=O)c1ccc(Nc2nc(NCCCCCCCCN)nc(OCC(F)(F)F)n2)cc1OCCCCl
methyl 4-(4-(8-aminooctylamino)-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-ylamino)-2-(3-chloropropoxy)benzoate
Ausbeute 120.4%

Edukte

COC(=O)c1ccc(Nc2nc(NCCCCCCCCNC(=O)OC(C)(C)C)nc(OCC(F)(F)F)n2)cc1OCCCCl
methyl 4-((4-((8-((tert-butoxycarbonyl)amino)octyl)amino)-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl)amino)-2-(3-chloropropoxy)benzoate
O=C(O)C(F)(F)F
TFA

Reagenzien

Keine

Lösungsmittel

ClCCl
DCM

Reaktionsbedingungen

Detaillierte Bedingungen
See reaction.notes.procedure_details.

Aufarbeitung

  1. 1
    SonstigeThe solvent was removed under vacuum

Vorschrift

methyl 4-((4-((8-((tert-butoxycarbonyl)amino)octyl)amino)-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-yl)amino)-2-(3-chloropropoxy)benzoate (280 mg, 0.422 mmol) was dissolved in TFA (1 mL, 12.98 mmol) and DCM (2 mL). The reaction was stirred for 1 h. The solvent was removed under vacuum to give 286 mg (100%) methyl 4-(4-(8-aminooctylamino)-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-ylamino)-2-(3-chloropropoxy)benzoate, TFA which was used in the next step without further purification.

Quelle

DOI: 10.6084/m9.figshare.5104873.v1Patent: US08741884B2uspto-grants-2014_06