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

HRID 981084ノート

反応式

HRID 981084 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-e96573f64a604cf3bea9fb3d2de30572
出典データセット
uspto-grants-1991_02
特許番号
US04990517

反応ノート

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