t-butoxycarbonyl-N-(6-methoxy-6-oxohexyl)-L-phenylalaninamide → N-(6-methoxy-6-oxohexyl)-L-phenylalaninamide monohydrochloride

HRID 746226

反応式

HRID 746226 の反応式
C(OC([NH:8][C@H:9]([C:17]([NH:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][C:25]([O:27][CH3:28])=[O:26])=[O:18])[CH2:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)=O)(C)(C)C.[ClH:29].O1CCOCC1>O1CCOCC1>[ClH:29].[CH3:28][O:27][C:25](=[O:26])[CH2:24][CH2:23][CH2:22][CH2:21][CH2:20][NH:19][C:17](=[O:18])[C@H:9]([CH2:10][C:11]1[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=1)[NH2:8]

参加物

4

反応物 2

HCID 12799279t-butoxycarbonyl-N-(6-methoxy-6-oxohexyl)-L-phenylalaninamideHCID 204431481,4-Dioxane hydrochloride

生成物 1

HCID 70402980N-(6-methoxy-6-oxohexyl)-L-phenylalaninamide monohydrochloride

試薬・触媒・溶媒 1

HCID 312751,4-Dioxane溶媒

実験手順

To a solution of the title compound of Example 2 (43.1 g, 0.11 mole) in 100 ml of dioxane was added 100 ml of 6 M hydrogen chloride/dioxane. After about 30 min. the solution was concentrated in vacuo to dryness and the residue triturated thoroughly with diethyl ether. The solid was collected and washed well with diethyl ether, giving 34.7 g of the title compound, which was used in subsequent reactions without further purification.

後処理

  1. concentrationAfter about 30 min. the solution was concentrated in vacuo to dryness
  2. customthe residue triturated thoroughly with diethyl ether
  3. customThe solid was collected
  4. washwashed well with diethyl ether

出典と根拠

ORDレコード
ord-a8253061bb62402c84afc3c652834177
出典データセット
uspto-grants-1986_07
特許番号
US04603121

関連ノート

読み込み中…