(2-Bromoethoxy)-tert-butyldimethylsilane → HCID 58529338, compound

Participants

Reaction Steps

5-(2-benzyl-2H-indazol-6-yl)-7-pyrrolidin-3-ylpyrrolo[2,1-f][1,2,4]triazin-4-amine (50 mg, 0.122 mmol) was reacted with (2-bromoethoxy)(tert-butyl)dimethylsilane (60 mg, 0.254 mmol), following the procedure of Example 136. The product was triturated with ether-hexanes to yield 36 mg (52%) of pure product. 1H NMR (300 MHz, DMSO-d6) δ 8.52 (s, 1 H), 7.87 (s, 1 H), 7.79 (d 1 H), 7.56 (m, 2 H), 7.33 (m, 4 H) 7.15 (d, 1 H), 6.67 (s, 1 H), 5.63 (s, 2 H) 4.10-3.2 (m, 7 H), 3.00-1.75 (m, 4 H), 0.85 (m, 9 H), 0.05 (s, 6 H); ES-MS m/z 568.3 [M+H]+, HPLC RT (min) 3.11.

Provenance & Evidence