Reaktion #160891

Reaktionsgleichung

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

product

1-[2-fluoro-5-(trifluoromethyl)phenyl]-3-[2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]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 16.0%

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

Ausbeute 16.0%

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=2.59

Vorschrift

The title compound was prepared in a manner similar to the procedure described for the preparation of Example 117 Step 4, using the product of step 1, Example 119 (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 AAH (1-[2-fluoro-5-(trifluoromethyl)phenyl]-3-[2-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]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) 28 mg (16%) of the desired product was isolated. 1H-NMR (DMSO-d6) δ 9.41-9.40 (m, 1H), 8.67 (dd, J=2.1, 7.2 Hz, 1H), 8.58 (s, 1H), 8.01 (d, J=8.1 Hz, 1H), 7.85 (s, 1H), 7.53-7.46 (m, 1H), 7.39-7.35 (m, 1H), 7.22 (s, 1H), 7.18-7.15 (m, 1H), 3.80 (s, 2H), 3.53-3.50 (m, 4H), 2.41-2.39 (m, 4H), 2.31 (s, 3H), 2.09 (s, 3H); MS [M+H]+=558.1; LCMS RT=2.59.

Quelle