Hydrochloric Acid → 2,2-Dimethyl-3-octenoic acid

HRID 377634

反応式

HRID 377634 の反応式
[CH3:1][C:2]([CH3:11])([CH:5]=[CH:6][CH2:7][CH2:8][CH2:9][CH3:10])[C:3]#N.[OH-:12].[Na+].Cl.C(O)CCC.[OH2:20]>>[CH3:1][C:2]([CH3:11])([CH:5]=[CH:6][CH2:7][CH2:8][CH2:9][CH3:10])[C:3]([OH:20])=[O:12]

参加物

5

反応物 4

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 22253497Water butanolHCID 867551562,2-Dimethyl-3-octene nitrile

生成物 1

HCID 541965092,2-Dimethyl-3-octenoic acid

実験手順

2,2-Dimethyl-3-octenoic acid is prepared by adding 2,2-dimethyl-3-octene nitrile (1.51 g, 0.01 m) to a solution prepared from 15% NaOH in butanol/H2O (2:3) (30 mL). The reaction mixture is stirred and refluxed for 7 hours, is cooled and made acidic with 10% hydrochloric acid. The reaction mixture is extracted with diethyl ether and the extract washed with saturated NaCl and dried over MgSO4, filtered and concentrated to give 2,2-dimethyl-3-octenoic acid.

後処理

  1. custom2,2-Dimethyl-3-octenoic acid is prepared
  2. temperaturerefluxed for 7 hours
  3. temperatureis cooled
  4. extractionThe reaction mixture is extracted with diethyl ether
  5. washthe extract washed with saturated NaCl
  6. dry with materialdried over MgSO4
  7. filtrationfiltered
  8. concentrationconcentrated

出典と根拠

ORDレコード
ord-42a13ce3df6d4616a65a8adc5897f498
出典データセット
uspto-grants-2000_02
特許番号
US06028083

関連ノート

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