(R)-4-[2-(4-chloro-2,3-dihydro-pyrrolo[3,2-c]pyridin-1-yl)-2-oxo-ethyl]-2-methyl-piperazine-1-carboxylic acid tert-butyl ester 、
三乙胺 在
钯 甲醇 作用下,
以
四氢呋喃 为溶剂,
25.0 ℃
、-13.33 MPa
条件下,
反应 5.0h,
以to give the title compound (111 mg, 53%) as a yellow oil, 1H NMR (Me-d3-OD): 8.35 (1H, s), 8.31 (1H, d), 8.05 (1H, s), 4.33 (2H, t), 4.28-4.17 (1H, m), 3.83 (1H, d), 3.28 (2H, d), 3.24-3.08 (1H, m), 3.00-2.79 (3H, m), 2.36 (1H, dd), 2.26-2.12 (1H, m), 1.48 (9H, s), 1.31 (3H, d)的产率得到(R)-4-[2-(2,3-Dihydro-pyrrolo[3,2-c]pyridin-1-yl)-2-oxo-ethyl]-2-methyl-piperazine-1-carboxylic acid tert-butyl ester