4-Methylphenyl isocyanate → N'-t-butyl-N'-benzoyl-N-[N-(4-tolyl)aminocarbonyl]hydrazine

HRID 21664

反応式

HRID 21664 の反応式
[C:1]([N:5]([C:7](=[O:14])[C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[NH2:6])([CH3:4])([CH3:3])[CH3:2].[CH3:15][C:16]1[CH:21]=[CH:20][C:19]([N:22]=[C:23]=[O:24])=[CH:18][CH:17]=1>C(OCC)C>[C:1]([N:5]([C:7](=[O:14])[C:8]1[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=1)[NH:6][C:23]([NH:22][C:19]1[CH:20]=[CH:21][C:16]([CH3:15])=[CH:17][CH:18]=1)=[O:24])([CH3:4])([CH3:2])[CH3:3]

参加物

4

反応物 2

HCID 693254-Methylphenyl isocyanateHCID 1275961N-(tert-butyl)benzohydrazide

生成物 1

HCID 15452014N'-t-butyl-N'-benzoyl-N-[N-(4-tolyl)aminocarbonyl]hydrazine収率 36.9%

試薬・触媒・溶媒 1

HCID 3283Diethyl Ether溶媒2 回

実験手順

N't-butyl-N'-benzoylhydrazine (0.8 g) and p-methylphenylisocyanate (0.9 g) were stirred in diethylether (10 ml) at 23° C. for 15 hours. The reaction mixture was diluted with ether and filtered to afford 0.5 g of solid product: m.p. 208°-210° C.

後処理

  1. filtrationfiltered

出典と根拠

ORDレコード
ord-aedc6c47ee764eac9fb8f6848422fcff
出典データセット
uspto-grants-1995_06
特許番号
US05424333

関連ノート

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