Benzyl Alcohol → 2-Amino-3-morpholino-5-benzyloxypyrazine

HRID 66759

Reaktionsgleichung

Reaktionsgleichung von HRID 66759
[H-].[Na+].[CH2:3]([OH:10])[C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=1.[NH2:11][C:12]1[C:17]([N:18]2[CH2:23][CH2:22][O:21][CH2:20][CH2:19]2)=[N:16][C:15](Br)=[CH:14][N:13]=1>C1C=CC=CC=1>[NH2:11][C:12]1[C:17]([N:18]2[CH2:19][CH2:20][O:21][CH2:22][CH2:23]2)=[N:16][C:15]([O:10][CH2:3][C:4]2[CH:9]=[CH:8][CH:7]=[CH:6][CH:5]=2)=[CH:14][N:13]=1

Komponenten

5

Versuchsvorschrift

Sodium hydride (0.1 mole) is added to benzyl alcohol (0.1 mole) in 100 ml. dry benzene and the mixture is refluxed one to two hours. The cooled solution is treated with 0.1 mole of 2-amino-3-morpholino-5-bromopyrazine in 100 ml. of benzene and the resulting mixture refluxed for 20-60 hours whereupon it is cooled, washed with water, dried and evaporated to give 2-amino-3-morpholino-5-benzyloxypyrazine.

Aufarbeitung

  1. temperatureis cooled
  2. washwashed with water
  3. customdried
  4. customevaporated

Quellen und Nachweise

ORD-Eintrag
ord-211a8934f2b34af3a63246b2895799df
Quelldatensatz
uspto-grants-1982_08
Patentnummer
US04343802

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