Trifluoroacetic acid → BW B218C

HRID 704812ノート

反応式

HRID 704812 の反応式
C([O:5][C:6]([N:8]([CH:17]([CH3:33])[CH:18]=[CH:19][C:20]1[CH:25]=[CH:24][CH:23]=[C:22]([O:26][C:27]2[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=2)[CH:21]=1)[O:9]C(OC(C)(C)C)=O)=O)(C)(C)C.F[C:35](F)(F)C(O)=O>C(Cl)Cl>[CH3:33][CH:17]([N:8]([C:6](=[O:5])[CH3:35])[OH:9])/[CH:18]=[CH:19]/[C:20]1[CH:25]=[CH:24][CH:23]=[C:22]([O:26][C:27]2[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=2)[CH:21]=1

参加物

4

反応物 2

HCID 6422Trifluoroacetic acidHCID 53706782HCID 53706782、化合物

生成物 1

HCID 6439376BW B218C

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

The product from step (e) (1.97 g) was taken up in methylene chloride (12 ml) and trifluoroacetic acid (3 ml) was added under N2. The mixture was stirred for 1 hour at room temperature and then stripped to give the hydroxylamine as a viscous tan/red oil which was taken up in methylene chloride (5 ml).

出典と根拠

ORDレコード
ord-78d9bb44a84c4f518989a8bd3e638527
出典データセット
uspto-grants-1991_01
特許番号
US04988733

反応ノート

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