1-Hexanol → HCID 19838059, 화합물

반응식

[OH:1][CH:2]1[NH:6][C:5](=[O:7])[CH:4]=[CH:3]1.[CH2:8](O)[CH2:9][CH2:10][CH2:11][CH2:12][CH3:13]>>[CH2:8]([O:1][CH:2]1[NH:6][C:5](=[O:7])[CH:4]=[CH:3]1)[CH2:9][CH2:10][CH2:11][CH2:12][CH3:13]

참가 물질

반응물 2

HCID 81031-Hexanol

HCID 353549(R)-Dihydromaleimide

생성물 1

HCID 19838059HCID 19838059, 화합물

반응 조건

온도: 85 °C

실험 절차

A mixture of 2.5 g of 1,5-dihydro-5-hydroxy-2H-pyrrol-2-one in 75 cm3 of 1-hexanol and 1.3 g of Amberlite IR 120 H is heated to 85° C. for 2 hours. After allowing to cool to ambient temperature, the resin is filtered off and the solvent is evaporated under reduced pressure. The residue is distilled, and 3.4 g of the expected product is obtained. b.p. 120°-125° C. under 0.4 mbar.

후처리

temperatureto cool to ambient temperature
filtrationthe resin is filtered off
customthe solvent is evaporated under reduced pressure
distillationThe residue is distilled

출처 및 근거

ORD 기록: ord-476efbf4b49e41cd86af0153b4677195
출처 데이터셋: uspto-grants-1989_12
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04885307

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