Phenyl isocyanate → 1-Allyl-3-phenylurea

HRID 2083434ノート

反応式

HRID 2083434 の反応式
[C:1]1([N:7]=[C:8]=[O:9])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH2:10]([NH2:13])[CH:11]=[CH2:12]>C1C=CC=CC=1>[C:1]1([NH:7][C:8]([NH:13][CH2:10][CH:11]=[CH2:12])=[O:9])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

参加物

4

反応物 2

HCID 7672Phenyl isocyanateHCID 7853Allylamine

生成物 1

HCID 51478901-Allyl-3-phenylurea収率 95%

試薬・触媒・溶媒 1

HCID 241Benzene溶媒2 回

実験手順

A solution of 100 g (0.84 mole) phenylisocyanate in 50 ml of benzene was added dropwise over a period of 30 minutes to a stirring solution of 60 g (1.05 mole) allyl amine in 2 liters of benzene. The mixture was stirred overnight and suction filtered yielding 120 g (95% yield) of 1-phenyl-3-allyl urea with a melting point of 112°-113°. This material was also characterized by IR and nmr analysis.

後処理

  1. filtrationsuction filtered

出典と根拠

ORDレコード
ord-4a2a3a898c704774beb3e292f1a46bfc
出典データセット
uspto-grants-1978_04
特許番号
US04085268

反応ノート

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