1-[5-(o-chlorophenyl)-2,3-dihydro-1,3,3-trimethyl-2-oxo-1H-1,4-benzodiazepin-7-yl]-3-(2-hydroxyethyl)urea → 7-amino-5-(o-chlorophenyl)-1,3-dihydro-1,3,3-trimethyl-2H-1,4-benzodiazepin-2-one

HRID 354746ノート

反応式

HRID 354746 の反応式
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8]1[C:14]2[CH:15]=[C:16]([N:19]=C=O)[CH:17]=[CH:18][C:13]=2[N:12]([CH3:22])[C:11](=[O:23])[C:10]([CH3:25])([CH3:24])[N:9]=1.ClC1C=CC=CC=1C1C2C=C(NC(NCCO)=O)C=CC=2N(C)C(=O)C(C)(C)N=1>C(OCC)(=O)C.CCCCCC>[NH2:19][C:16]1[CH:17]=[CH:18][C:13]2[N:12]([CH3:22])[C:11](=[O:23])[C:10]([CH3:25])([CH3:24])[N:9]=[C:8]([C:3]3[CH:4]=[CH:5][CH:6]=[CH:7][C:2]=3[Cl:1])[C:14]=2[CH:15]=1

参加物

4

反応物 2

HCID 205061411-[5-(o-chlorophenyl)-2,3-dihydro-1,3,3-trimethyl-2-oxo-1H-1,4-benzodiazepin-7-yl]-3-(2-hydroxyethyl)ureaHCID 20506146[5-(o-chlorophenyl)-2,3-dihydro-1,3,3-trimethyl-2-oxo-1H-1,4-benzodiazepin-7-yl]isocyanate

生成物 1

HCID 205061787-amino-5-(o-chlorophenyl)-1,3-dihydro-1,3,3-trimethyl-2H-1,4-benzodiazepin-2-one

試薬・触媒・溶媒 1

HCID 21226206Ethyl acetate hexane溶媒

実験手順

From 8 g (0.024 ml) of 7-amino-5-(o-chlorophenyl)-1,3-dihydro-1,3,3-trimethyl-2H-1,4-benzodiazepin-2-one there is obtained, in analogy to the details in Example 4, via [5-(o-chlorophenyl)-2,3-dihydro-1,3,3-trimethyl-2-oxo-1H-1,4-benzodiazepin-7-yl]isocyanate, 1-[5-(o-chlorophenyl)-2,3-dihydro-1,3,3-trimethyl-2-oxo-1H-1,4-benzodiazepin-7-yl]-3-(2-hydroxyethyl)urea of melting point 85°-110° (ethyl acetate/n-hexane).

出典と根拠

ORDレコード
ord-16eb247029a4450b8f3c54cc787f2caa
出典データセット
uspto-grants-1983_03
特許番号
US04377522

反応ノート

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