Sodium 2-ethylhexanoate → Disodium 2-sulfido-4-pyridinecarboxylate

HRID 371239

반응식

HRID 371239 반응식
[SH:1][C:2]1[CH:7]=[C:6]([C:8]([OH:10])=[O:9])[CH:5]=[CH:4][N:3]=1.C(C(CCCC)C([O-])=O)C.[Na+:21]>O1CCCC1.CO.C(O)(C)C>[S-:1][C:2]1[CH:7]=[C:6]([C:8]([O-:10])=[O:9])[CH:5]=[CH:4][N:3]=1.[Na+:21].[Na+:21]

참가 물질

6

반응물 2

HCID 23672331Sodium 2-ethylhexanoateHCID 178524564HCID 178524564, 화합물

생성물 1

HCID 20274573Disodium 2-sulfido-4-pyridinecarboxylate

시약·촉매·용매 3

HCID 887Methanol용매HCID 3776Isopropanol용매HCID 8028Tetrahydrofuran용매

실험 절차

To a suspension of 2-mercapto-4-pyridinecarboxylic acid (7.65 g) in a mixture of tetrahydrofuran (60 ml) and methanol (60 ml) was added a solution of sodium 2-ethylhexanoate in isopropyl alcohol (27.5%) and the mixture was stirred for 2 days at room temperature. The reaction mixture was evaporated and the residue was washed with a mixture of acetone and ethanol. The crystals were collected by filtration dried over phosphorus pentoxide to give disodium 2-sulfido-4-pyridinecarboxylate (8.5 g).

후처리

  1. customThe reaction mixture was evaporated
  2. washthe residue was washed with a mixture of acetone and ethanol
  3. filtrationThe crystals were collected by filtration
  4. dry with materialdried over phosphorus pentoxide

출처 및 근거

ORD 기록
ord-20d7e9d4787c44fcb4be7c1aaff8b27d
출처 데이터셋
uspto-grants-1985_07
특허 번호
US04529802

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