Methanol → 4-Hydroxy-6-methyl-2-pyrone

HRID 323935

반응식

[C:1]([OH:13])(=[O:12])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6]CCC(O)=O.C[OH:15]>>[OH:15][C:3]1[CH:4]=[C:5]([CH3:6])[O:12][C:1](=[O:13])[CH:2]=1

참가 물질

반응물 2

HCID 887Methanol

HCID 2266Azelaic Acid

생성물 1

HCID 546757574-Hydroxy-6-methyl-2-pyrone

실험 절차

Similar to Example 150, 6.81 g (21.9 mmol, 73%) of a methyl ester compound was obtained as orange crystals from 6.08 g (0.0 mmol recrystallized from 3 methanol) of monomethyl ester of azelaic acid and 3.78 g (30.0 mmol) of 4-hydroxy-6-methyl-2-pyrone by recrystallization from methanol.

출처 및 근거

ORD 기록: ord-ba00ba0e1f664119be5756240563bc16
출처 데이터셋: uspto-grants-2001_04
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US06215016B1

연결된 노트

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