Formic Acid → Butyl levulinate

HRID 860907

반응식

HRID 860907 반응식
[C:1]([OH:8])(=[O:7])[CH2:2][CH2:3][C:4]([CH3:6])=[O:5].C(O)=O.S(=O)(=O)(O)O.[CH2:17]=[CH:18][CH2:19][CH3:20].C=C(C)C>CCCCCCC>[C:1]([O:8][CH2:17][CH2:18][CH2:19][CH3:20])(=[O:7])[CH2:2][CH2:3][C:4]([CH3:6])=[O:5]

참가 물질

7

반응물 5

HCID 284Formic AcidHCID 1118Sulfuric AcidHCID 78441-ButeneHCID 8255IsobutyleneHCID 11579Levulinic Acid

생성물 1

HCID 16331Butyl levulinate

시약·촉매·용매 1

HCID 8900Heptane용매

반응 조건

온도
150 °C

실험 절차

A 5 cc autoclave is charged with 1 cc of heptane and 1 cc of an aqueous solution containing 2 mmoles of levulinic acid and 2 mmoles of formic acid. 5 wt. % sulfuric acid is added as a catalyst. The reactor is pressurized to 0.69 MPa with 1-butene and heated to 150° C. for 0.5 hours while maintaining a constant pressure of isobutene. After cooling, the organic phase is separated. A mixture of butyl formate and butyl levulinate is formed as product.

후처리

  1. temperatureAfter cooling
  2. customthe organic phase is separated
  3. additionA mixture of butyl formate

출처 및 근거

ORD 기록
ord-1d6ee168588945a4bc26e9f769dd8797
출처 데이터셋
uspto-grants-2006_12
특허 번호
US07153996B2

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