Dimethyl Sulfate → HCID 86602101、化合物

HRID 1453658ノート

反応式

HRID 1453658 の反応式
[C:1]1(=[O:8])[NH:7][CH2:6][CH2:5][O:4][CH2:3][CH2:2]1.[CH3:9][O:10][S:11]([O:14]C)(=[O:13])=[O:12]>>[CH3:9][O:8][C:1]1[CH2:2][CH2:3][O:4][CH2:5][CH2:6][N:7]=1.[CH3:9][O:10][S:11]([O-:14])(=[O:13])=[O:12]

参加物

3

反応物 2

HCID 6497Dimethyl SulfateHCID 70230201,4-Oxazepan-5-one

生成物 1

HCID 86602101HCID 86602101、化合物

実験手順

3.50 g (30.4 mmol) 4-oxacaprolactam are heated to 55° C. in 3.90 ml (41.1 mmol) dimethylsulphate with stirring for 19 h. Then the mixture is evaporated down i. vac., and the residue is taken up twice in toluene and dichloromethane and completely concentrated by evaporation. The residue is further reacted directly.

後処理

  1. customThen the mixture is evaporated down i
  2. concentrationdichloromethane and completely concentrated by evaporation
  3. customThe residue is further reacted directly

出典と根拠

ORDレコード
ord-a8508c5393f4472796a33eb6ed6b477d
出典データセット
uspto-grants-2009_01
特許番号
US07476663B2

反応ノート

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