Reaktion #1056570

Reaktionsgleichung

(S)-4-(3-Iodo-2-methylpropyl]-4H-benzo[1,4]oxazin-3-one

3-butyl-8-aza-bicyclo[3.2.1]octane

→

title compound ( 108LM38-35 )

Ausbeute 65.5%

(R)-4-[3-(3-Butyl-8-aza-bicyclo[3.2.1]oct-8-yl)-2-methylpropyl]-4H-benzo[1,4]oxazine-3-one

Ausbeute 65.5%

Lösungsmittel

Et3N

Reaktionsbedingungen

Vorschrift

The compound (S)-4-(3-Iodo-2-methylpropyl]-4H-benzo[1,4]oxazin-3-one (108LM27-24) (0.092 g, 0.28 mmol) and 3-butyl-8-aza-bicyclo[3.2.1]octane (104KS29) (0.051 g, 0.31 mmol) in Et3N (½ mL) were reacted according to GP15 to give the title compound (108LM38-35) (0.068 g, 64%). 1NMR (CDCl3) δ 7.32 (d, J=6.7 Hz, 1H), 7.03-6.95 (m, 3H), 4.60 (ABq, J=7.2 Hz, J=10.8 Hz, CH2), 4.12-4.00 (m, 2H), 3.16 (bs, 1H), 3.07 (bs, 1H), 2.33 (dd, J=6.1 Hz, J=2.1 Hz, 1H), 2.12 (t, J=4.7 Hz, 1H), 2.01-1.78 (m, 2H), 1.58-1.40 (m, 5H), 1.38-1.13 (m, 9H), 0.92-0.84 (m, 6H); 13C NMR (CDCl3) δ 164.9, 145.7, 128.9, 123.7, 122.7, 117.1, 116.2, 67.9, 61.8, 60.0, 58.1, 45.4, 38.7, 38.6, 37.1, 31.6, 29.4, 28.2, 27.4, 26.5, 23.1, 17.1, 14.3; HPLC-MS (ammonium acetate) [M+H]+=371.3.

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