Oxalyl chloride → 2-(Dimethylamino)benzoyl chloride

HRID 1455483

反応式

HRID 1455483 の反応式
[C:1](Cl)(=O)[C:2]([Cl:4])=[O:3].[CH3:7][N:8]([C:10]1C=[CH:17][CH:16]=[CH:15][C:11]=1C(O)=O)[CH3:9]>C(Cl)Cl>[CH3:7][N:8]([C:10]1[CH:11]=[CH:15][CH:16]=[CH:17][C:1]=1[C:2]([Cl:4])=[O:3])[CH3:9]

参加物

4

反応物 2

HCID 65578Oxalyl chlorideHCID 691182-(Dimethylamino)benzoic acid

生成物 1

HCID 221579792-(Dimethylamino)benzoyl chloride

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

Oxalyl chloride (375 g) was added to a suspension prepared by adding 3.0 L of dry methylene chloride to 371.7 g of N,N-dimethylaminobenzoic acid. A vessel containing the resultant solution was dipped in an oil bath, and the solution was stirred for 3 hr while controlling the internal temperature at about 40° C. The solvent was removed by evaporation under the reduced pressure, and the residue was vacuum dried to give a crude product of N,N-dimethylaminobenzoic acid chloride.

後処理

  1. customprepared
  2. customwas dipped in an oil bath
  3. customat about 40° C
  4. customThe solvent was removed by evaporation under the reduced pressure
  5. customdried

出典と根拠

ORDレコード
ord-ba8a1449b34d464c9b084542a9a82d00
出典データセット
uspto-grants-2009_01
特許番号
US07482445B2

関連ノート

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