Tetrahydrofuran → tert-butyl N-(5-amino-2-methoxyphenyl)carbamate

HRID 1059835ノート

反応式

HRID 1059835 の反応式
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([N+:9]([O-])=O)=[CH:5][C:4]=1[NH:12][C:13](=[O:19])[O:14][C:15]([CH3:18])([CH3:17])[CH3:16].C1COCC1>[Pd].CO>[NH2:9][C:6]1[CH:7]=[CH:8][C:3]([O:2][CH3:1])=[C:4]([NH:12][C:13](=[O:19])[O:14][C:15]([CH3:16])([CH3:17])[CH3:18])[CH:5]=1

参加物

5

反応物 2

HCID 8028TetrahydrofuranHCID 45790233Tert-butyl 2-methoxy-5-nitrophenylcarbamate

生成物 1

HCID 22344747tert-butyl N-(5-amino-2-methoxyphenyl)carbamate

試薬・触媒・溶媒 2

HCID 23938Palladium触媒HCID 887Methanol溶媒

実験手順

A solution of Example 28A in 1:1 THF:methanol (40 mL) was treated with 10% palladium on carbon (800 mg), stirred under hydrogen (1 atm) for one hour, filtered through diatomaceous earth (Celite®), and concentrated to provide the desired product.

後処理

  1. filtrationfiltered through diatomaceous earth (Celite®)
  2. concentrationconcentrated

出典と根拠

ORDレコード
ord-8f1b2fd489d34d4d93b6abb5838382f3
出典データセット
uspto-grants-2003_02
特許番号
US06521658B1

反応ノート

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