Reaktion #986386

Reaktionsgleichung

6-amino-4,4-diethyl-1-methyl-1,4-dihydro-2H-3,1-benzoxazin-2-one

1,2-dichloro-3-iodobenzene

→

6-[(2,3-dichlorophenyl)amino]-4,4-diethyl-1-methyl-1,4-dihydro-2H-3,1-benzoxazin-2-one

Reaktionsbedingungen

Vorschrift

Prepared from 6-amino-4,4-diethyl-1-methyl-1,4-dihydro-2H-3,1-benzoxazin-2-one and 1,2-dichloro-3-iodobenzene according to the coupling procedure described in example 2. 1H NMR (DMSO-d6): δ 7.83 (s, 1H), 7.17 (m, 2H), 7.06 (d, J=8.7 Hz, 1H), 7.03 (m, 2H), 6.94 (dd, J=8.3, 1.4 Hz, 1H), 3.28 (s, 3H), 1.97 (m, 4H), 0.81 (t, J=7.3 Hz, 6H); MS (ESI) m/z [M+H]+(379/381/383); Anal. calcd for C19H20Cl2N2O2: C, 60.17; H, 5.32; N, 7.39. Found: C, 59.80; H, 4.96; N, 7.13.

Quelle