Sodium Hydroxide → HCID 14623875, 화합물

HRID 1781254노트

반응식

HRID 1781254 반응식
[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]

참가 물질

4

반응물 2

HCID 14798Sodium HydroxideHCID 19045180HCID 19045180, 화합물

생성물 1

HCID 14623875HCID 14623875, 화합물

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

1(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.

후처리

  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

출처 및 근거

ORD 기록
ord-70e6a23c877648c4afd2e249917b361d
출처 데이터셋
uspto-grants-1997_05
특허 번호
US05633243

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