Reaktion #160890

Reaktionsgleichung

5-bromo-6-methyl-7-(morpholin-4-ylmethyl)pyrrolo[2,1-f][1,2,4]triazin-4-amine

1-[2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-3-[4-(trifluoromethyl)-pyridin-2-yl]urea

1-[2-fluoro-5-(trifluoromethyl)phenyl]-3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]urea

→

desired product

Ausbeute 36.0%

N-{4-[4-amino-6-methyl-7-(morpholin-4-ylmethyl)pyrrolo[2,1-f][1,2,4]triazin-5-yl]-2-methylphenyl}-N′-[4-(trifluoromethyl)pyridin-2-yl]urea

Ausbeute 36.0%

Reaktionsbedingungen

Aufarbeitung

1. 1
   SonstigeThe title compound was prepared in a manner similar to the procedure
2. 2
   Sonstigedescribed for the preparation of Example 117 Step 4
3. 3
   Sonstigewas isolated
4. 4
   SonstigeLCMS RT=2.49

Vorschrift

The title compound was prepared in a manner similar to the procedure described for the preparation of Example 117 Step 4, using 5-bromo-6-methyl-7-(morpholin-4-ylmethyl)pyrrolo[2,1-f][1,2,4]triazin-4-amine in place of 5-bromo-6-methyl-7-(1,4-oxazepan-4-ylmethyl)pyrrolo[2,1-f][1,2,4]triazin-4-amine and Intermediate AAI (1-[2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-3-[4-(trifluoromethyl)-pyridin-2-yl]urea) in place of Intermediate AAN (1-[2-fluoro-5-(trifluoromethyl)phenyl]-3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]urea) 59 mg (36%) of the desired product was isolated. 1H-NMR (DMSO-d6) δ 10.19 (s, 1H), 9.52 (br s, 1H), 8.55 (d, J=5.1 Hz, 1H), 8.10 (d, J=8.4 Hz, 1H), 7.87 (s, 1H), 7.85 (s, 1H), 7.35 (d, J=4.8 Hz, 1H), 7.23 (s, 1H), 7.18 (dd, J=2.1, 8.7 Hz, 1H), 3.80 (s, 2H), 3.53-3.50 (m, 4H), 2.42-2.40 (m, 4H), 2.35 (s, 3H), 2.09 (s, 3H); MS [M+H]+=541.1; LCMS RT=2.49.

Quelle