Acetyl chloride → HCID 12970146、化合物

HRID 1058928ノート

反応式

HRID 1058928 の反応式
[N+:1]([CH2:4][C:5]1([CH2:11][CH2:12][NH2:13])[CH2:10][CH2:9][CH2:8][CH2:7][CH2:6]1)([O-:3])=[O:2].[C:14](Cl)(=[O:16])[CH3:15].C(N(CC)CC)C>O1CCCC1>[N+:1]([CH2:4][C:5]1([CH2:11][CH2:12][NH:13][C:14](=[O:16])[CH3:15])[CH2:10][CH2:9][CH2:8][CH2:7][CH2:6]1)([O-:3])=[O:2]

参加物

5

実験手順

The amine hydrochloride salt (compound 4, 0.50 g, 2.25 mmol) was reacted with acetyl chloride (0.20 g, 2.55 mmol) and triethylamine (0.45 g, 4.45 mmol) in tetrahydrofuran following the procedure described in Example 1, Step 4. Purification by chromatography on silica eluting with ethyl acetate gave the required product as a crystalline solid (0.35 g, 69%); mp 68-70° C.

後処理

  1. customPurification by chromatography on silica eluting with ethyl acetate

出典と根拠

ORDレコード
ord-274807b38351484ca1962b14bf0b8dfc
出典データセット
uspto-grants-2003_02
特許番号
US06518289B1

反応ノート

読み込み中…