Hydrochloric Acid → HCID 12642573、化合物

HRID 1678978ノート

反応式

HRID 1678978 の反応式
[Cl-].[Cl-].[Cl-].[Al+3].C([O:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1)(=O)CCCCC.Cl>>[OH:12][C:13]1[CH:14]=[CH:15][CH:16]=[CH:17][C:18]=1[C:13](=[O:12])[CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]

参加物

4

反応物 3

HCID 313Hydrochloric AcidHCID 522678Phenyl hexanoateHCID 6451240Aluminum(III) Chloride

生成物 1

HCID 12642573HCID 12642573、化合物

反応条件

温度
120 °C

実験手順

24 g (0.18 mole) of powdered aluminium trichloride were carefully added to 31 g (0.16 mole) of phenyl hexanoate and the mixture was slowly heated with occassional stirring to 120° C and was held there for 11/2 hours. The residue was ground into a powder and was poured into iced dilute hydrochloric acid with stirring. The mixture was extracted with ether and the ether extracts were washed with dilute sodium hydroxide solution, then with water, dried over magnesium sulfate and evaporated to dryness to obtain 14.2 g of (1-(2'-hydroxyphenyl)-hexan-1-one as a pale yellow oil. IR spectrum showed o-hydroxyphenylcarbonyl at 1650cm-1.

後処理

  1. temperaturethe mixture was slowly heated
  2. custom2 hours
  3. stirringwith stirring
  4. extractionThe mixture was extracted with ether
  5. washthe ether extracts were washed with dilute sodium hydroxide solution
  6. dry with materialwith water, dried over magnesium sulfate
  7. customevaporated to dryness

出典と根拠

ORDレコード
ord-371eebd1dab043269aabd9a7ef0d5992
出典データセット
uspto-grants-1978_03
特許番号
US04078078

反応ノート

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