Acetic Acid → HCID 54315044, 화합물

HRID 918329노트

반응식

HRID 918329 반응식
[CH3:1][C:2]([CH:8]=[CH:9][CH2:10][CH:11]([CH3:18])[CH2:12][CH2:13][CH:14]=[C:15]([CH3:17])[CH3:16])=[CH:3][C:4](OC)=[O:5].[H-].[Al+3].[Li+].[H-].[H-].[H-].C(O)(=O)C>CCOCC>[CH3:1][C:2]([CH:8]=[CH:9][CH2:10][CH:11]([CH3:18])[CH2:12][CH2:13][CH:14]=[C:15]([CH3:17])[CH3:16])=[CH:3][CH2:4][OH:5]

참가 물질

5

반응물 3

HCID 176Acetic AcidHCID 21226445Aluminium lithium hydrideHCID 54459735Methyl 3,7,11-trimethyldodeca-2,4,10-trienoate

생성물 1

HCID 54315044HCID 54315044, 화합물

시약·촉매·용매 1

HCID 3283Diethyl Ether용매2회

실험 절차

To a solution of 2 g. of methyl 3,7,11-trimethyldodeca-2,4,10-trienoate and 20 ml. of dry ether, at -78°, is added slowly about 0.4 g. of lithium aluminum hydride in dry ether. The mixture is allowed to stand about 1 hour after addition is complete and then allowed to warm up to room temperature. Then 2.5 ml. of acetic acid is added. The mixture is then washed with ice water and the organic phase separated, which is dried over magnesium sulfate and evaporated to yield 3,7,11-trimethyldodeca-2,4,10-trien-1-ol.

후처리

  1. additionafter addition
  2. washThe mixture is then washed with ice water
  3. customthe organic phase separated
  4. dry with materialwhich is dried over magnesium sulfate
  5. customevaporated

출처 및 근거

ORD 기록
ord-d57a17f1d2fb40a9a3c83b5434ba4200
출처 데이터셋
uspto-grants-1976_07
특허 번호
US03970704

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