2-(4-(Propan-2-yl)phenyl)ethan-1-amine → (E)-N-(4-Isopropyl-benzyl)-N-methyl-3-(7-oxo-5,6,7,8-tetrahydro-[1,8]naphthyridin-3-yl)acrylamide

Participants

Reaction Steps

According to the procedure of Example 1 (a), except substituting (4-isopropyl-benzyl)methylamine for the methyl-(1-propyl-naphthalen-2-ylmethyl)amine, and substituting (E)-3-(7-oxo-5,6,7,8-tetrahydro-[1,8]naphthyridin-3yl)acrylic acid hydrochloride for the (E)-3-(4-methyl-2-oxo-2,3,4,5-tetrahydro-1H-pyrido[2,3-e][1,4]diazepin-7-yl)acrylic acid hydrochloride, the title compound (0.223 g, 61%) was prepared as a light orange solid and as a mixture of amide rotamers: 1H NMR (300 MHz, DMSO-d6) δ 10.66-10.64 (m, 1H), 8.36-8.33 (m, 1H), 8.07 (s, 1H), 7.55-7.48 (m, 1H), 7.33-7.11 (m, 5H), 4.77-4.56 (m, 2H), 3.09-2.81 (m, 6H), 2.56-2.49 (m 2H), 1.19-1.16 (m, 6H); MS (APCI) m/e 364 (M+H)+.

Provenance & Evidence