Oxalic Acid → 4-Methoxy-4-methylpentanal

HRID 329472노트

반응식

HRID 329472 반응식
C[O:2][CH:3](OC)[CH2:4][CH2:5][C:6]([O:9][CH3:10])([CH3:8])[CH3:7].O1CCCC1.C(O)(=O)C(O)=O>O>[CH3:10][O:9][C:6]([CH3:8])([CH3:7])[CH2:5][CH2:4][CH:3]=[O:2]

참가 물질

5

반응물 3

HCID 971Oxalic AcidHCID 8028TetrahydrofuranHCID 147940001,1,4-Trimethoxy-4-methylpentane

생성물 1

HCID 118294744-Methoxy-4-methylpentanal수율 85.3%

시약·촉매·용매 1

HCID 962Water용매

실험 절차

A mixture of 1,1,4-trimethoxy-4-methylpentane (3.2 g, 0.018 mol), tetrahydrofuran (100 mL), water (10 mL) and oxalic acid (1.0 g, 0.022 mol) was heated at reflux for 40 hours. Workup provided 4-methoxy-4-methylpentanal (2.0 g).

후처리

  1. temperaturewas heated
  2. temperatureat reflux for 40 hours

출처 및 근거

ORD 기록
ord-9c9deb43c749470a8a0077035bfe0b2b
출처 데이터셋
uspto-grants-1990_01
특허 번호
US04891447

반응 노트

불러오는 중…