Hydrochloric Acid → HCID 21529154, 화합물

HRID 1658320노트

반응식

HRID 1658320 반응식
[CH3:1][O:2][C:3]1[CH:19]=[CH:18][C:6]([CH2:7][S:8][C:9]2[C:10]([C:15](N)=[O:16])=[N:11][CH:12]=[CH:13][CH:14]=2)=[CH:5][CH:4]=1.[OH-:20].[Na+].Cl>>[CH3:1][O:2][C:3]1[CH:19]=[CH:18][C:6]([CH2:7][S:8][C:9]2[C:10]([C:15]([OH:20])=[O:16])=[N:11][CH:12]=[CH:13][CH:14]=2)=[CH:5][CH:4]=1

참가 물질

4

반응물 3

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 21529152HCID 21529152, 화합물

생성물 1

HCID 21529154HCID 21529154, 화합물

실험 절차

A suspension of 5 g. of 3-(p-methoxybenzylthio)-picolinamide in 50 ml. of 20% aqueous sodium hydroxide is refluxed for about 24 hours, then cooled and acidified with dilute hydrochloric acid. Filtering, washing the precipitate with water, drying and recrystallizing from methanol gives 3-(p-methoxybenzylthio)picolinic acid.

후처리

  1. additionA suspension of 5 g
  2. temperaturecooled
  3. filtrationFiltering
  4. washwashing the precipitate with water
  5. customdrying
  6. customrecrystallizing from methanol

출처 및 근거

ORD 기록
ord-d78ac1db06aa43feba56acf0aac5c7b4
출처 데이터셋
uspto-grants-1976_06
특허 번호
US03963733

반응 노트

불러오는 중…