Oxalyl chloride → 2,4-Dichlorobenzoyl isocyanate

HRID 1792743ノート

反応式

HRID 1792743 の反応式
[Cl:1][C:2]1[CH:10]=[C:9]([Cl:11])[CH:8]=[CH:7][C:3]=1[C:4]([NH2:6])=[O:5].C(Cl)(=O)[C:13](Cl)=[O:14]>ClCCl>[Cl:1][C:2]1[CH:10]=[C:9]([Cl:11])[CH:8]=[CH:7][C:3]=1[C:4]([N:6]=[C:13]=[O:14])=[O:5]

参加物

4

反応物 2

HCID 65578Oxalyl chlorideHCID 755562,4-Dichlorobenzamide

生成物 1

HCID 116298872,4-Dichlorobenzoyl isocyanate

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

2,4-Dichlorobenzamide was dissolved in dichloromethane, after which 1.5 eq. of oxalyl chloride were added and the mixture was heated to reflux for 16 hours. The reaction mixture was then concentrated under high vacuum and reacted in step b without any further purification.

後処理

  1. temperaturethe mixture was heated
  2. temperatureto reflux for 16 hours
  3. concentrationThe reaction mixture was then concentrated under high vacuum
  4. customreacted in step b without any further purification

出典と根拠

ORDレコード
ord-da622c2e851144e18b5e32b81f602c38
出典データセット
uspto-grants-2006_07
特許番号
US07078404B2

反応ノート

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