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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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1-Octanol → Acetaldehyde, (octyloxy)-

HRID 1395789
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HRID 1395789 반응식
[CH2:1]([OH:9])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8].[OH-].[Na+].C[O:13][CH:14](OC)[CH2:15]Cl>CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)C.[Cl-].O>[CH2:1]([O:9][CH2:15][CH:14]=[O:13])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 9571-OctanolHCID 14798Sodium HydroxideHCID 609862-Chloro-1,1-dimethoxyethane

생성물 1

HCID 104512Acetaldehyde, (octyloxy)-수율 50.6%

시약·촉매·용매 2

HCID 21218Trioctylmethylammonium chloride촉매HCID 962Water용매

실험 절차

A mixture of 130 grams of n-octanol, 60 grams of granular sodium hydroxide, 4 grams of Aliquat 336® (registered trademark of General Mills Chemicals, Inc.) and 110 grams of chloro acetaldehyde dimethyl acetal are heated to reflux for 4 hours. The reaction mass is cooled and 200 ml of water are added thereto with vigorous stirring. After all solids are dissolved, the aqueous phase is distilled to yield 87 grams of n-octanol (boiling point 60° C. at 1.4 mm Hg pressure) and 77 grams of n-octyl oxyacetaldehyde (boiling point 90° C. at 1.8 mm Hg). The conversion based on chloroacetaldehyde dimethyl acetal is 40% and the yield based on n-octanol is 83%.

후처리

  1. temperatureare heated
  2. temperatureto reflux for 4 hours
  3. temperatureThe reaction mass is cooled
  4. dissolutionAfter all solids are dissolved
  5. distillationthe aqueous phase is distilled

출처 및 근거

ORD 기록
ord-57e1168687bf497ebf6d155dad45cbd6
출처 데이터셋
uspto-grants-1980_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04205186

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