反应详情

Except where indicated, 1-(3,4-Difluoro-benzyl)-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid [5-(5H-pyrrolo[2,3-b]pyrazin-7-yl)-thiophen-2-ylmethyl]-amide was synthesized as per Example 68, 1-(3,4-Difluoro-benzyl)-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid 3-(5-cyano-1H-pyrrolo[2,3-b]pyridin-3-yl)-benzylamide) using 1-(3,4-Difluoro-benzyl)-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid [5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-thiophen-2-ylmethyl]-amide as activated boron species and 5H-Pyrrolo[2,3-b]pyrazine as substituted bicyclic heterocycle, to yield the product. 1H NMR (400 MHz, DMSO-d6) d ppm 12.269 (s, 1H) 10.059 (t, J=5.8 Hz, 1H) 8.472 (d, J=2.5 Hz, 1H) 8.404 (dd, J=7.2, 2.2 Hz, 1H) 8.299 (d, J=2.8 Hz, 1H) 8.256-8.214 (m, 2H) 7.497 (d, J=3.6 Hz, 1H) 7.471-7.347 (m, 2H) 7.182-7.127 (m, 1H) 6.993 (d, J=3.6 Hz, 1H) 6.598 (t, J=6.7 Hz, 1H) 5.193 (s, 2H) 4.678 (d, J=5.8 Hz, 2H; MS m/z=478.09 M+H.

1. customto yield the product