反应详情

Prepared according to the procedure for N-[(1S,2S)-2-{ [3-cyclopropyl-5-(trifluoromethyl)pyrazin-2-yl]amino}cyclopentyl]-2-(2H-1,2,3-triazol-2-yl)benzamide (Example 109) from N-[(1S,2S)-2-{[3-chloro-5-(trifluoromethyl)pyrazin-2-yl]amino}cyclopentyl]-2-(2H-1,2,3-triazol-2-yl)benzamide (Intermediate 29; 170 mg, 0.38 mmol) and 4,4,5,5-tetramethyl-2-(prop-1-en-2-yl)-1,3,2-dioxaborolane (CAS number 126726-62-3; 190 mg, 1.13 mmol) except this was then dissolved in methanol (1.4 ml) and to this was then added palladium on carbon (10% wt, 50% wet) (15 mg, 0.014 mmol) and the resulting mixture was stirred under a balloon of hydrogen gas for 2 hours. The reaction was filtered through diatomaceous earth (commercially sold under the trade mark “Celite”) and concentrated in vacuo to afford the title compound.

1. customPrepared
2. filtrationThe reaction was filtered through diatomaceous earth (
3. concentrationconcentrated in vacuo