Ammonium Chloride → HCID 178461804, Verbindung

HRID 1006511Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1006511
[Na].[NH2:2][C:3]1[S:4][C:5]2[C:10]([NH:11][C@H:12]([CH3:15])[CH2:13][OH:14])=[N:9][C:8]([S:16]CC3C=CC=CC=3)=[N:7][C:6]=2[N:24]=1.[Cl-].[NH4+]>N>[NH2:2][C:3]1[S:4][C:5]2[C:10]([NH:11][C@H:12]([CH3:15])[CH2:13][OH:14])=[N:9][C:8]([SH:16])=[N:7][C:6]=2[N:24]=1

Komponenten

5

Edukt 3

HCID 25517Ammonium ChlorideHCID 5360545SodiumHCID 11857680(2R)-2-[[2-Amino-5-[(phenylmethyl)thio]thiazolo[4,5-d]pyrimidin-7-yl]amino]-1-propanol

Produkt 1

HCID 178461804HCID 178461804, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 222AmmoniaLösungsmittel

Versuchsvorschrift

Sodium metal was added portionwise to a solution of the product of example 32 step a) (5.0 g) in ammonia (150 ml) until a blue colouration persisted. Ammonium chloride was then added and the solvent allowed to evaporate. The residue was dissolved in H2O (200 ml) and filtered before neutralising with 2M HCl solution. The grey precipitate was filtered, washed with H2O (200 ml) and dried in vacuo for 48 h to yield the subtitle compound as a brown solid (3.0 g).

Aufarbeitung

  1. customto evaporate
  2. dissolutionThe residue was dissolved in H2O (200 ml)
  3. filtrationfiltered
  4. filtrationThe grey precipitate was filtered
  5. washwashed with H2O (200 ml)
  6. customdried in vacuo for 48 h

Quellen und Nachweise

ORD-Eintrag
ord-c3367a14331a4c2d9b723709b62417a9
Quelldatensatz
uspto-grants-2004_09
Patentnummer
US06790850B1

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