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

HRID 371239

反応式

HRID 371239 の反応式
[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]

参加物

6

反応物 2

HCID 23672331Sodium 2-ethylhexanoateHCID 178524564HCID 178524564、化合物

生成物 1

HCID 20274573Disodium 2-sulfido-4-pyridinecarboxylate

試薬・触媒・溶媒 3

HCID 887Methanol溶媒HCID 3776Isopropanol溶媒HCID 8028Tetrahydrofuran溶媒

実験手順

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).

後処理

  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

出典と根拠

ORDレコード
ord-20d7e9d4787c44fcb4be7c1aaff8b27d
出典データセット
uspto-grants-1985_07
特許番号
US04529802

関連ノート

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