(1R,2S)-N-tert-Butoxycarbonyl-3-tert-butyldimethylsilyloxy-2-hydroxy-1-phenyl-1-propylamine → (2S,3R)-3-amino-3-phenylpropane-1,2-diol hydrochloride

HRID 64457ノート

反応式

HRID 64457 の反応式
C(OC(=O)[NH:7][C@H:8]([C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1)[C@H:9]([OH:19])[CH2:10][O:11][Si](C(C)(C)C)(C)C)(C)(C)C.[ClH:27].O1CCOCC1>CO>[ClH:27].[NH2:7][C@H:8]([C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1)[C@H:9]([OH:19])[CH2:10][OH:11]

参加物

4

反応物 2

HCID 15408403(1R,2S)-N-tert-Butoxycarbonyl-3-tert-butyldimethylsilyloxy-2-hydroxy-1-phenyl-1-propylamineHCID 204431481,4-Dioxane hydrochloride

生成物 1

HCID 86713470(2S,3R)-3-amino-3-phenylpropane-1,2-diol hydrochloride

試薬・触媒・溶媒 1

HCID 887Methanol溶媒

実験手順

To a solution of 300 mg of tert-butyl[(1R,2S)-3-{[tert-butyl(dimethyl)silyl]oxy}-2-hydroxy-1-phenylpropyl]carbamate and 5 ml of methanol was added 5 ml of a 4 M hydrogen chloride/dioxane solution, followed by stirring for 2 hours. The solvent was evaporated under reduced pressure to obtain 171 mg of (2S,3R)-3-amino-3-phenylpropane-1,2-diol hydrochloride.

後処理

  1. customThe solvent was evaporated under reduced pressure

出典と根拠

ORDレコード
ord-02ac9ca8e20e4514a3a3eb9802c66746
出典データセット
uspto-grants-2016_09
特許番号
US09447090B2

反応ノート

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