Benzoic Acid → 6-Benzoylbenzoselenazolinone

HRID 5914

반응식

HRID 5914 반응식
[Se:1]1(=[O:10])[C:5]2[CH:6]=[CH:7][CH:8]=[CH:9][C:4]=2[N:3]=[CH:2]1.[C:11](O)(=[O:18])[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1>O>[C:11]([C:7]1[CH:8]=[CH:9][C:4]2[N:3]=[CH:2][Se:1](=[O:10])[C:5]=2[CH:6]=1)(=[O:18])[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1

참가 물질

4

반응물 2

HCID 243Benzoic AcidHCID 87879929Benzoselenazolinone

생성물 1

HCID 1317181726-Benzoylbenzoselenazolinone

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
130 °C

실험 절차

1.98 g (0.01 mol) of benzoselenazolinone, 50 to 60 g of polyphosphoric acid and 1.35 g (0.011 mol) of benzoic acid are introduced into a 100-cm3 round-bottomed flask. The mixture is heated on an oil bath to a temperature of 130° C. for a time T of 3 hours, with stirring. The reaction mixture is then hydrolyzed in 300 cm3 of cold water. The product is drained, washed with water, dried and recrystallized.

후처리

  1. washwashed with water
  2. customdried
  3. customrecrystallized

출처 및 근거

ORD 기록
ord-cac88bd35cc64efb905597bc14f2064b
출처 데이터셋
uspto-grants-1993_09
특허 번호
US05246951

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