(R)-Dihydromaleimide → HCID 19838062, 화합물

반응식

[OH:1][CH:2]1[NH:6][C:5](=[O:7])[CH:4]=[CH:3]1>C(O)CCC>[CH2:2]([O:1][CH:2]1[NH:6][C:5](=[O:7])[CH:4]=[CH:3]1)[CH2:3][CH2:4][CH3:5]

참가 물질

반응 조건

온도: 70 °C

실험 절차

A mixture of 2.5 g of 1,5-dihydro-5-hydroxy-2H-pyrrol-2-one in 75 cm3 of 1-butanol and 1.3 g of Amberlite IR 120 H is heated to 70° C. for 2 hours. After allowing to return to ambient temperature, the residue is filtered and the solvent is evaporated under reduced pressure. 3.9 g of the expected product is obtained.

후처리

customto return to ambient temperature
filtrationthe residue is filtered
customthe solvent is evaporated under reduced pressure

출처 및 근거

ORD 기록: ord-99bc030f154b4f6a83c861dcbe114683
출처 데이터셋: uspto-grants-1989_12
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04885307

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참가 물질

반응물 1

HCID 353549(R)-Dihydromaleimide

생성물 1

HCID 19838062HCID 19838062, 화합물수율 199.2%

시약·촉매·용매 1

HCID 2631-Butanol용매

반응 조건

온도: 70 °C

실험 절차

후처리

customto return to ambient temperature
filtrationthe residue is filtered
customthe solvent is evaporated under reduced pressure

출처 및 근거

ORD 기록: ord-99bc030f154b4f6a83c861dcbe114683
출처 데이터셋: uspto-grants-1989_12
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04885307

반응 노트

불러오는 중…