Sodium Hydroxide → HCID 14623875、化合物

HRID 260501ノート

反応式

HRID 260501 の反応式
[O:1]=[C:2]1[CH2:5][C:4]([C:11]([O:13]CC)=[O:12])([C:6]([O:8]CC)=[O:7])[NH:3]1.[OH-].[Na+:17]>CO>[O:1]=[C:2]1[CH2:5][C:4]([C:6]([O-:8])=[O:7])([C:11]([O-:13])=[O:12])[NH:3]1.[Na+:17].[Na+:17]

参加物

4

反応物 2

HCID 14798Sodium HydroxideHCID 19045180HCID 19045180、化合物

生成物 1

HCID 14623875HCID 14623875、化合物

試薬・触媒・溶媒 1

HCID 887Methanol溶媒

実験手順

1l(c) 5.72 g of diethyl 2-oxoazetidine-4,4-dicarboxylate (prepared as described above) were dissolved in 25 ml of methanol. 53.2 ml of a 1N aqueous solution of sodium hydroxide were added to the resulting solution, and the mixture was stirred at room temperature for 1 day. At the end of this time, the reaction mixture was concentrated by evaporation under reduced pressure to give crystals, which were washed with methanol and with diethyl ether to give 5.3 g of the title compound as crystals.

後処理

  1. concentrationAt the end of this time, the reaction mixture was concentrated by evaporation under reduced pressure
  2. customto give crystals, which
  3. washwere washed with methanol and with diethyl ether

出典と根拠

ORDレコード
ord-04976799d7f346a19321ddbf040d15f4
出典データセット
uspto-grants-1996_06
特許番号
US05527905

反応ノート

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