反応式
[I:1][C:2]1[CH:7]=[CH:6][C:5]([N+:8]([O-])=O)=[CH:4][CH:3]=1.C1(CC#N)C=CC=CC=1.N[C:21]1[CH:34]=[CH:33][C:32](Cl)=[CH:31][C:22]=1[C:23](C1C=CC=CC=1)=[O:24].N1C2C=CC=CC=2C=CC=N1.C(OP(Cl)(=O)OCC)C.[H-].[Na+].[N+](CC(OCC)=O)#[C-]>>[NH2:8][C:5]1[CH:6]=[CH:7][C:2]([I:1])=[CH:3][C:4]=1[C:23]([C:22]1[CH:31]=[CH:32][CH:33]=[CH:34][CH:21]=1)=[O:24]参加物
8
実験手順
2-Amino-5-iodo-benzophenone was prepared from p-iodonitrobenzene and phenylacetonitrile according to the literature. 2-Amino-5-chloro-benzophenone was commercially available from Acros. The benzodiazepine 60 was reacted with diethylphosphorochloridate in the presence of sodium hydride, followed by the addition of ethyl isocyanoacetate to provide the ester 62 (Hz120), as shown in Scheme 13.
出典と根拠
- ORDレコード
- ord-f1662cbb6fb246f4be0376cb71edfe68
- 出典データセット
- uspto-grants-2014_09
- 特許番号
- US08835424B2
関連ノート
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