Allyl bromide → HCID 23339063, Verbindung

HRID 28148

Reaktionsgleichung

Reaktionsgleichung von HRID 28148
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]([CH:18]2[CH2:23][CH2:22][NH:21][CH2:20][CH2:19]2)[C:9](=[O:17])[CH2:10][C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=2)=[CH:4][CH:3]=1.Br[CH2:25][CH:26]=[CH2:27]>C1C=CC=CC=1>[ClH:1].[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([N:8]([CH:18]2[CH2:23][CH2:22][N:21]([CH2:27][CH:26]=[CH2:25])[CH2:20][CH2:19]2)[C:9](=[O:17])[CH2:10][C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=2)=[CH:6][CH:7]=1

Komponenten

4

Edukt 2

HCID 7841Allyl bromideHCID 162188N-(4-Chlorophenyl)-N-4-piperidinylbenzeneacetamide

Produkt 1

HCID 23339063HCID 23339063, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 241BenzeneLösungsmittel

Versuchsvorschrift

To a stirring solution of 5 parts of N-(4-chlorophenyl)-N-(4-piperidinyl)benzeneacetamide, 3.8 parts of N-N-diethylethanamine in 200 parts of benzene are added portionwise 5 parts of 3-bromo-1-propene. After the addition is complete, the whole is heated for 21 hours at a temperature between 50°-60° C. The reaction mixture is cooled and filtered. The filtrate is washed successively with water, sodium hydrogen carbonate solution and water, dried over potassium carbonate and evaporated. The oily residue is converted into the hydrochloride salt in 1,1'-oxybisethane and 2-propanone, yielding 4 parts of N-(4-chlorophenyl)-N-[1-(2-propenyl)-4-piperidinyl]benzeneacetamide hydrochloride; mp. 225.5° C.

Aufarbeitung

  1. additionAfter the addition
  2. temperaturethe whole is heated for 21 hours at a temperature between 50°-60° C
  3. temperatureThe reaction mixture is cooled
  4. filtrationfiltered
  5. washThe filtrate is washed successively with water, sodium hydrogen carbonate solution and water
  6. dry with materialdried over potassium carbonate
  7. customevaporated

Quellen und Nachweise

ORD-Eintrag
ord-13f2a08e8f854d1fbf80096f4777ac60
Quelldatensatz
uspto-grants-1980_09
Patentnummer
US04225606

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