Ethyl allyl(2,2-dimethoxyethyl)carbamate → Ethyl allyl(2-oxoethyl)carbamate

HRID 974897ノート

反応式

HRID 974897 の反応式
[CH2:1]([N:4]([CH2:10][CH:11](OC)[O:12]C)[C:5](=[O:9])[O:6][CH2:7][CH3:8])[CH:2]=[CH2:3]>C(O)=O>[CH2:1]([N:4]([CH2:10][CH:11]=[O:12])[C:5](=[O:9])[O:6][CH2:7][CH3:8])[CH:2]=[CH2:3]

参加物

3

反応物 1

HCID 10943907Ethyl allyl(2,2-dimethoxyethyl)carbamate

生成物 1

HCID 11084330Ethyl allyl(2-oxoethyl)carbamate

試薬・触媒・溶媒 1

HCID 284Formic Acid溶媒

実験手順

68 g (0.313 mol) of ethyl N-allyl-N-(2,2-dimethoxyethyl)-carbamate are heated with 150 ml of formic acid at 100° C. for one hour. The mixture is poured onto ice and extracted several times with methylene chloride, the organic phases are washed with sodium bicarbonate solution, dried over magnesium sulphate and concentrated and the residue is distilled.

後処理

  1. additionThe mixture is poured onto ice
  2. extractionextracted several times with methylene chloride
  3. washthe organic phases are washed with sodium bicarbonate solution
  4. dry with materialdried over magnesium sulphate
  5. concentrationconcentrated
  6. distillationthe residue is distilled

出典と根拠

ORDレコード
ord-0679aac1d72748988713fb99f60c121d
出典データセット
uspto-grants-1997_03
特許番号
US05607942

反応ノート

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