Sodium Hydroxide → HCID 23694526, 화합물

HRID 486894노트

반응식

HRID 486894 반응식
[O:1]1[C:5]2[CH:6]=[CH:7][C:8]([CH:10]([S:14][CH2:15][C:16]([OH:18])=[O:17])[CH2:11][CH2:12][CH3:13])=[CH:9][C:4]=2[O:3][CH2:2]1.[OH-].[Na+:20]>C(O)C>[O:1]1[C:5]2[CH:6]=[CH:7][C:8]([CH:10]([S:14][CH2:15][C:16]([O-:18])=[O:17])[CH2:11][CH2:12][CH3:13])=[CH:9][C:4]=2[O:3][CH2:2]1.[Na+:20]

참가 물질

4

반응물 2

HCID 14798Sodium HydroxideHCID 14514901HCID 14514901, 화합물

생성물 1

HCID 23694526HCID 23694526, 화합물

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

100 g of [{1-(1,3-benzodioxol-5-yl)butyl}thio]acetic acid was dissolved in 500 ml of ethanol. 372 ml of 1N-aqueous sodium hydroxide solution was added thereto. Ethanol and water were removed from the reaction mixture by azeotropic distillation and then ether was added to the residue to solidify it. A precipitate thus formed was recovered by filtration and dried to obtain 102 g of the intended compound in the form of a white powder.

후처리

  1. customEthanol and water were removed from the reaction mixture by azeotropic distillation
  2. additionether was added to the residue
  3. customA precipitate thus formed
  4. filtrationwas recovered by filtration
  5. customdried

출처 및 근거

ORD 기록
ord-18f705f540f544ebb07619a87ffbb964
출처 데이터셋
uspto-grants-1994_03
특허 번호
US05292901

반응 노트

불러오는 중…