Reaktion #67758

Reaktionsgleichung

dimethylamine

THF

DIEA

(6-(1-(Benzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)pyridin-3-yl)(2-methoxyphenyl)methyl methanesulfonate

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material

Ausbeute 82.0%

1-(benzo[d][1,3]dioxol-5-yl)-N-(5-((dimethylamino)(2-methoxyphenyl)methyl)pyridin-2-yl)cyclopropanecarboxamide

Ausbeute 82.0%

Lösungsmittel

NMP

Reaktionsbedingungen

Aufarbeitung

1. 1
   SonstigeThe resulting mixture was subjected to HPLC purification

Vorschrift

(6-(1-(Benzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamido)pyridin-3-yl)(2-methoxyphenyl)methyl methanesulfonate (0.12 mmol) was dissolved in NMP (2 ml) following by addition of 2M solution of dimethylamine in THF (600 μl, 0.12 mmol) and DIEA (21 μl, 0.12 mmol). The reaction mixture was maintained at ambient temperature for 16 h. The resulting mixture was subjected to HPLC purification to provide the trifluoroacetic salt of target material (55 mg, 82%) as a colorless solid. 1H-NMR (DMSO): δ 8.43 (s, 1H), δ 8.40 (d, J=2 Hz, 1H), δ 8.06 (d, J=8.7 Hz, 1H), δ 7.96 (dd, J=2 Hz, J=8.7 Hz, 1H), δ 7.56 (bd, J=6.5 Hz, 1H), δ 7.39 (bt, J=6.5 Hz, 1H), δ 7.05-7.11 (m, 3H), δ 6.96 (s, 2H), δ 6.05 (s, 2H), δ 5.68 (bm, 1H), δ 3.85 (s, 3H), δ 2.75 (s, 6H), δ 1.42-1.45 (m, 2H), δ 1.13-1.16 (m, 2H).

Quelle