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

HRID 345796ノート

反応式

HRID 345796 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-b216f5571cc24d3cad99cf67a7f602b1
出典データセット
uspto-grants-1991_10
特許番号
US05059597

反応ノート

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