3,4,5,6-Tetrabromophthalimide → N-(pentabromobenzoyl)-3,4,5,6-tetrabromophthalimide

HRID 1605208

반응식

HRID 1605208 반응식
[K].[Br:2][C:3]1[C:13]([Br:14])=[C:12]([Br:15])[C:11]([Br:16])=[C:5]2[C:6]([NH:8][C:9](=[O:10])[C:4]=12)=[O:7].[Br:17][C:18]1[C:23]([C:24](Cl)=[O:25])=[C:22]([Br:27])[C:21]([Br:28])=[C:20]([Br:29])[C:19]=1[Br:30]>O1CCOCC1>[Br:17][C:18]1[C:23]([C:24]([N:8]2[C:9](=[O:10])[C:4]3=[C:3]([Br:2])[C:13]([Br:14])=[C:12]([Br:15])[C:11]([Br:16])=[C:5]3[C:6]2=[O:7])=[O:25])=[C:22]([Br:27])[C:21]([Br:28])=[C:20]([Br:29])[C:19]=1[Br:30]

참가 물질

5

반응물 3

HCID 904903,4,5,6-TetrabromophthalimideHCID 5462222PotassiumHCID 23051734Pentabromobenzoyl chloride

생성물 1

HCID 21546566N-(pentabromobenzoyl)-3,4,5,6-tetrabromophthalimide

시약·촉매·용매 1

HCID 312751,4-Dioxane용매

실험 절차

The potassium salt of 3,4,5,6-tetrabromophthalimide (0.10 mole) and dioxane (1200 ml) are charged into a glass reaction vessel equipped with a mechanical stirrer, thermometer and reflux condenser. Pentabromobenzoyl chloride (0.10 mole) is then added dropwise, with stirring, to the reaction mixture at room temperature. After the addition is completed the reaction mixture is heated at reflux for a period of about 1 hour. After this time the reaction mixture is filtered and the filtrate is stripped of solvent to yield the desired product N-(pentabromobenzoyl)-3,4,5,6-tetrabromophthalimide.

후처리

  1. customequipped with a mechanical stirrer
  2. temperaturethermometer and reflux condenser
  3. additionAfter the addition
  4. temperatureis heated
  5. temperatureat reflux for a period of about 1 hour
  6. filtrationAfter this time the reaction mixture is filtered

출처 및 근거

ORD 기록
ord-465ddfbfd0a14159b0eaae470ed265ad
출처 데이터셋
uspto-grants-1976_04
특허 번호
US03950307

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