(E)-(7S,10S,13S)-13-tert-Butoxycarbonylamino-10-isopropyl-9,12-dioxo-2-oxa-8,11-diazabicyclo[13.2.2]nonadeca-1(18),4,15(19),16-tetraene-7-carboxylic acid methyl ester → (7S,10S,13S)-13-tert-Butoxycarbonylamino-10-isopropyl-9,12-dioxo-2-oxa-8,11-diazabicyclo[13.2.2]nonadeca-1(18),15(19),16-triene-7-carboxylic acid methyl ester

HRID 58379

反応式

HRID 58379 の反応式
[CH3:1][O:2][C:3]([C@H:5]1[NH:21][C:20](=[O:22])[C@H:19]([CH:23]([CH3:25])[CH3:24])[NH:18][C:17](=[O:26])[C@@H:16]([NH:27][C:28]([O:30][C:31]([CH3:34])([CH3:33])[CH3:32])=[O:29])[CH2:15][C:14]2=[CH:35][CH:36]=[C:11]([CH:12]=[CH:13]2)[O:10][CH2:9][CH:8]=[CH:7][CH2:6]1)=[O:4]>CCOC(C)=O.[Pd]>[CH3:1][O:2][C:3]([C@H:5]1[NH:21][C:20](=[O:22])[C@H:19]([CH:23]([CH3:25])[CH3:24])[NH:18][C:17](=[O:26])[C@@H:16]([NH:27][C:28]([O:30][C:31]([CH3:34])([CH3:33])[CH3:32])=[O:29])[CH2:15][C:14]2=[CH:35][CH:36]=[C:11]([CH:12]=[CH:13]2)[O:10][CH2:9][CH2:8][CH2:7][CH2:6]1)=[O:4]

参加物

4

反応物 1

HCID 66847119(E)-(7S,10S,13S)-13-tert-Butoxycarbonylamino-10-isopropyl-9,12-dioxo-2-oxa-8,11-diazabicyclo[13.2.2]nonadeca-1(18),4,15(19),16-tetraene-7-carboxylic acid methyl ester

生成物 1

HCID 66847442(7S,10S,13S)-13-tert-Butoxycarbonylamino-10-isopropyl-9,12-dioxo-2-oxa-8,11-diazabicyclo[13.2.2]nonadeca-1(18),15(19),16-triene-7-carboxylic acid methyl ester

試薬・触媒・溶媒 2

HCID 23938Palladium触媒HCID 8857Ethyl Acetate溶媒

実験手順

Olefin 45 (1.3.6 g, 2.70 mmol) was dissolved in 40 mL of EtOAc. 10% palladium on carbon catalyst was added (25%) and the reaction mixture was subjected to hydrogenation at rt and atmospheric pressure for 18 h before being filtered through celite and concentrated in vacuo to yield a brown solid, 1.36 g, 100%. m.p. 225-228° C.

後処理

  1. customwas subjected to hydrogenation at rt
  2. filtrationatmospheric pressure for 18 h before being filtered through celite and
  3. concentrationconcentrated in vacuo
  4. customto yield a brown solid, 1.36 g, 100%

出典と根拠

ORDレコード
ord-9d7a9a77445842de92b453dfd844593e
出典データセット
uspto-grants-2016_09
特許番号
US09434762B2

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