HCID 86693962, 화합물 → tert-Butyl 4-{2-[({[(2S,5R)-6-hydroxy-7-oxo-1,6-diazabicyclo[3.2.1]oct-2-yl]carbonyl}amino)oxy]ethoxy}piperidine-1-carboxylate

HRID 1053358노트

반응식

HRID 1053358 반응식
C([O:8][N:9]1[C:15](=[O:16])[N:14]2[CH2:17][C@H:10]1[CH2:11][CH2:12][C@H:13]2[C:18]([NH:20][O:21][CH2:22][CH2:23][O:24][CH:25]1[CH2:30][CH2:29][N:28]([C:31]([O:33][C:34]([CH3:37])([CH3:36])[CH3:35])=[O:32])[CH2:27][CH2:26]1)=[O:19])C1C=CC=CC=1>CO.[Pd]>[OH:8][N:9]1[C:15](=[O:16])[N:14]2[CH2:17][C@H:10]1[CH2:11][CH2:12][C@H:13]2[C:18]([NH:20][O:21][CH2:22][CH2:23][O:24][CH:25]1[CH2:30][CH2:29][N:28]([C:31]([O:33][C:34]([CH3:37])([CH3:36])[CH3:35])=[O:32])[CH2:27][CH2:26]1)=[O:19]

참가 물질

4

반응물 1

HCID 86693962HCID 86693962, 화합물

생성물 1

HCID 86693963tert-Butyl 4-{2-[({[(2S,5R)-6-hydroxy-7-oxo-1,6-diazabicyclo[3.2.1]oct-2-yl]carbonyl}amino)oxy]ethoxy}piperidine-1-carboxylate수율 99%

시약·촉매·용매 2

HCID 23938Palladium촉매HCID 887Methanol용매

실험 절차

A mixture of tert-butyl 4-{2-[({[(2S,5R)-6-(benzyloxy)-7-oxo-1,6-diazabicyclo[3.2.1]oct-2-yl]carbonyl}amino)oxy]ethoxy}piperidine-1-carboxylate 72 (0.270 g, 0.521 mmol) and Pd/C (0.270 g) in methanol (25 mL) was hydrogenated at 35 psi at room temperature for 2 h. The mixture was filtered through a Celite pad and concentrated to provide 73 (0.221 g, 99%) as a light grey solid.

후처리

  1. filtrationThe mixture was filtered through a Celite pad
  2. concentrationconcentrated

출처 및 근거

ORD 기록
ord-56bc2f912473472ca7ae6145982e078b
출처 데이터셋
uspto-grants-2016_07
특허 번호
US09393239B2

반응 노트

불러오는 중…