1-Methylimidazole → HCID 53733395、化合物

反応式

Cl[C:2]([O:4][C:5]1[CH:10]=[CH:9][C:8]([Cl:11])=[CH:7][CH:6]=1)=[O:3].CN1[CH:17]=[CH:16]N=C1.[CH3:18][N:19]1[CH2:23][CH2:22][NH:21][C:20]1=[CH:24][N+:25]([O-:27])=[O:26]>>[Cl:11][C:8]1[CH:9]=[CH:10][C:5]([O:4][C:2]([N:21]2[CH2:22][CH2:23][N:19]([CH3:18])[C:20]2=[C:24]([N+:25]([O-:27])=[O:26])[C:2]([O:4][C:17]2[CH:16]=[CH:9][C:8]([Cl:11])=[CH:7][CH:6]=2)=[O:3])=[O:3])=[CH:6][CH:7]=1

参加物

反応物 3

HCID 13901-Methylimidazole

HCID 1390594-Chlorophenyl chloroformate

HCID 702500461-Methyl-2-(nitromethylidene)imidazolidine

生成物 1

HCID 53733395HCID 53733395、化合物

実験手順

2-(2-(4-chlorophenoxy)-1-nitro-2-oxoethylidene)-3-methyl-1-imidazolidinecarboxylic acid 4-chlorophenyl ester (2A) was prepared as a white solid, m.p.: 197°-200° (with decomposition ) from 4-chlorophenyl chloroformate, 1-methylimidazole and 1-methyl-2-(nitromethylene)imidazolidine in a manner analogous to that described for preparation of the phenyl ester in Example 1.

出典と根拠

ORDレコード: ord-b9f1a1e6a971471786a0654f326f38b9
出典データセット: uspto-grants-1977_10
DOI: 10.6084/m9.figshare.5104873.v1
特許番号: US04053623

反応ノート

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