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llms.txt · MCPガイドプライバシーポリシー · 利用規約 · サポートv1.8.0
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Catechol → Phenol, 2-(methoxymethoxy)-

HRID 65900
ノート
印刷プレビュー

反応式

HRID 65900 の反応式
[C:1]1([C:3](=[CH:5][CH:6]=[CH:7][CH:8]=1)[OH:4])[OH:2].C(N(CC)CC)C.[CH3:16][O:17][CH2:18]Cl>C1C=CC=CC=1>[CH3:16][O:17][CH2:18][O:2][C:1]1[CH:8]=[CH:7][CH:6]=[CH:5][C:3]=1[OH:4]
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 3

HCID 289CatecholHCID 7864Chloromethyl Methyl EtherHCID 8471Triethylamine

生成物 1

HCID 10374647Phenol, 2-(methoxymethoxy)-

試薬・触媒・溶媒 1

HCID 241Benzene溶媒

実験手順

110 parts by weight of pyrocatechol is dissolved in 400 parts by weight of benzene. At room temperature there are simultaneously dripped into this solution 101 parts by weight of triethylamine and 81 parts by weight of chloromethyl methyl ether in such a manner that the reaction medium has a weakly alkaline reaction. Subsequently the mixture is heated for an hour under reflux and then allowed to cool. The hydrochloride is removed by suction filtration and the product is washed, dried over Na2SO4, concentrated and distilled in vacuo.

後処理

  1. customAt room temperature
  2. customa weakly alkaline reaction
  3. temperatureSubsequently the mixture is heated for an hour
  4. temperatureunder reflux
  5. temperatureto cool
  6. customThe hydrochloride is removed by suction filtration
  7. washthe product is washed
  8. dry with materialdried over Na2SO4
  9. concentrationconcentrated
  10. distillationdistilled in vacuo

出典と根拠

ORDレコード
ord-63993e59c0d544509b6dba3eb3acab31
出典データセット
uspto-grants-1978_12
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US04129601

反応ノート

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