Reaktion #52018

Reaktionsgleichung

Amine

N-{[4-(aminomethyl)cyclohexyl]methyl}-N-benzyl-N′-[3,5-bis(trifluoromethyl)benzoyl]sulfamide

phenyl isocyanate

→

title compound

N-[(4-{[benzyl({[3,5-bis(trifluoromethyl)benzoyl]amino}sulfonyl)amino]methyl}cyclohexyl)methyl]-N′-phenylurea

Lösungsmittel

dichloromethane

Reaktionsbedingungen

Aufarbeitung

1. 1
   workup.ADDITIONwere added

Vorschrift

Amine (22) (25.2 mg, 46 μmole, 1.0 eq) was suspended in dichloromethane, then triethylamnine (16 μL, 114 μmole, 2.5 eq) and phenyl isocyanate (6 μL, 55 μmole, 1.2 eq) were added and the reaction stirred overnight. Silica gel chromatography provided the title compound. 1H NMR (500 MHz, DMSO-d6): δ 12.46 (s, 1H), 8.45 (s, 2H), 8.27 (s, 1H), 8.23 (s, 1H), 7.36 (d, 2H), 7.32 (d, 2H), 7.25 (t, 2H), 7.18 (m, 4H), 6.84 (t, 1H), 6.05 (t, 1H), 4.43 (s, 2H), 3.30 (water), 3.03 (s, 2H), 2.81 (t, 2H), 2.48 (DMSO), 1.60 (m, 4H), 1.30 (m, 1H), 1.21 (m, 1H), 0.64 (m, 4H).

Quelle