Nitric Acid → HCID 20252275, 화합물

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[CH2:1]([CH:3]([CH2:6][CH3:7])[CH:4]=[CH2:5])[CH3:2].[N+:8]([O-])([OH:10])=[O:9]>>[CH2:4]([C:3]([CH2:6][CH3:7])=[CH:1][CH2:2][N+:8]([O-:10])=[O:9])[CH3:5]

참가 물질

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HCID 944Nitric Acid

HCID 199513-Ethyl-1-pentene

생성물 1

HCID 20252275HCID 20252275, 화합물수율 12%

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온도: 70 °C

실험 절차

3-Ethyl-1-pentene (15 mL, 0.11 moles) and concentrated nitric acid (9.6 mL, 0.15 moles) were mixed together at room temperature then with rapid stirring, heated to 70° C. for 4 hours. Heat was removed and stirring continued an additional 30 min. The organic layer was separated and washed with a saturated sodium chloride solution (3×15 mL) then dried over magnesium sulfate. After filtering, vacuum distillation (20 Torr, 28° C.) removed unreacted 3-ethyl-1-pentene. The remaining yellow oil contains 3-ethyl-1-nitro-2-pentene (12% yield) and a small amount of 3-ethyl-2-pentylnitrate. This was confirmed by IR and GC analysis.

후처리

temperatureHeat
customwas removed
customThe organic layer was separated
washwashed with a saturated sodium chloride solution (3×15 mL)
dry with materialthen dried over magnesium sulfate
filtrationAfter filtering
distillationvacuum distillation (20 Torr, 28° C.)
customremoved unreacted 3-ethyl-1-pentene

출처 및 근거

ORD 기록: ord-f71d86c148b3419e895ff59d99d9ce6b
출처 데이터셋: uspto-grants-1985_12
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04561862

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