Acetic Acid → HCID 178515778、化合物

HRID 1513299

反応式

HRID 1513299 の反応式
Cl.[NH2:2][C:3]1C(O)=CC=[CH:6][C:4]=1O.[O:11]([CH2:15][CH3:16])[C:12]([S-:14])=S.[K+].[C:18](=[O:21])([O-])[O-].[K+].[K+].C(O)(=O)C>C(O)C.O>[SH:14][C:12]1[O:11][C:15]2[CH:16]=[C:18]([OH:21])[CH:6]=[CH:4][C:3]=2[N:2]=1

参加物

6

反応物 4

HCID 176Acetic AcidHCID 11430Potassium CarbonateHCID 4592471,3-Benzenediol, 2-amino-, hydrochloride (1:1)HCID 2735045Potassium ethylxanthate

生成物 1

HCID 178515778HCID 178515778、化合物

試薬・触媒・溶媒 1

HCID 19096565Water ethanol溶媒

実験手順

A mixture of aminoresorcinol hydrochloride (1.1 g), potassium ethyl xanthate (1.2 g) and potassium carbonate (1.0 g) was dissolved in ethanol/water (1:1, 20 ml) and (under an argon balloon) heated under reflux for 3 hours. The pale yellow solution was cooled to RT and then acetic acid (2 ml) was added to make the solution slightly acidic (gas evolution). A cream precipitate soon formed and the sealed flask was kept in the fridge overnight. The cream solid was collected by filtration and the damp product (0.9 g) was used immediately in the next step.

後処理

  1. temperature(under an argon balloon) heated
  2. temperatureunder reflux for 3 hours
  3. customA cream precipitate soon formed
  4. customwas kept in the fridge overnight
  5. filtrationThe cream solid was collected by filtration

出典と根拠

ORDレコード
ord-71e1ea0704f9471db569fc5f5f9f4ce3
出典データセット
uspto-grants-2012_07
特許番号
US08217171B2

関連ノート

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