3-(Trifluoromethyl)phenyl isocyanate → 1-(4-Iodo-3-methylphenyl)-3-(3-(trifluoromethyl)phenyl)urea

HRID 502698ノート

反応式

HRID 502698 の反応式
[I:1][C:2]1[CH:8]=[CH:7][C:5]([NH2:6])=[CH:4][C:3]=1[CH3:9].[N:10]([C:13]1[CH:18]=[CH:17][CH:16]=[C:15]([C:19]([F:22])([F:21])[F:20])[CH:14]=1)=[C:11]=[O:12].[N-]=C=O>C1C=CC=CC=1>[I:1][C:2]1[CH:8]=[CH:7][C:5]([NH:6][C:11]([NH:10][C:13]2[CH:18]=[CH:17][CH:16]=[C:15]([C:19]([F:20])([F:21])[F:22])[CH:14]=2)=[O:12])=[CH:4][C:3]=1[CH3:9]

参加物

5

反応物 3

HCID 94833-(Trifluoromethyl)phenyl isocyanateHCID 105034IsocyanateHCID 27342754-Iodo-3-methylaniline

生成物 1

HCID 684617451-(4-Iodo-3-methylphenyl)-3-(3-(trifluoromethyl)phenyl)urea

試薬・触媒・溶媒 1

HCID 241Benzene溶媒

反応条件

温度
90 °C

実験手順

To a solution of 4-iodo-3-methylaniline (200 mg, 0.86 mmol) in benzene (5 mL) in a sealable tube was added 1-isocyanato-3-(trifluoromethyl)benzene (0.133 mL, 0.94 mL; “E” is an electrophilic group disussed in scheme 3, and here is an isocyanate). The tube was sealed and heated at 90° C. for 4 h. The mixture was allowed to cool to room temperature before filtering. The off white solid was washed with additional benzene (10 mL) and used without further purification.

後処理

  1. customThe tube was sealed
  2. temperatureto cool to room temperature
  3. filtrationbefore filtering
  4. washThe off white solid was washed with additional benzene (10 mL)
  5. customused without further purification

出典と根拠

ORDレコード
ord-efc27e70662e4cee8cae76e17e6d8d75
出典データセット
uspto-grants-2010_08
特許番号
US07776869B2

反応ノート

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