Diisopropylethylamine → 8-(Biphenyl-4-ylmethylamino)-2'-deoxyadenosine

HRID 1713331

Reaktionsgleichung

Reaktionsgleichung von HRID 1713331
Br[C:2]1[N:3]([C:12]2[N:13]=[CH:14][N:15]=[C:16]([NH2:19])[C:17]=2[N:18]=1)[C@@H:4]1[O:11][C@H:8]([CH2:9][OH:10])[C@@H:6]([OH:7])[CH2:5]1.[C:20]1([C:28]2[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=2)[CH:25]=[CH:24][C:23]([CH2:26][NH2:27])=[CH:22][CH:21]=1.C(N(CC)C(C)C)(C)C>C(O)CC>[C:20]1([C:28]2[CH:29]=[CH:30][CH:31]=[CH:32][CH:33]=2)[CH:21]=[CH:22][C:23]([CH2:26][NH:27][C:2]2[N:3]([C:12]3[N:13]=[CH:14][N:15]=[C:16]([NH2:19])[C:17]=3[N:18]=2)[C@@H:4]2[O:11][C@H:8]([CH2:9][OH:10])[C@@H:6]([OH:7])[CH2:5]2)=[CH:24][CH:25]=1

Komponenten

5

Edukt 3

HCID 81531DiisopropylethylamineHCID 965478-Bromo-2'-deoxyadenosineHCID 3449894-Phenylbenzylamine

Produkt 1

HCID 594604968-(Biphenyl-4-ylmethylamino)-2'-deoxyadenosineAusbeute 54,5 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 10311-PropanolLösungsmittel

Versuchsvorschrift

A mixture of 8-bromo-2′-deoxyadenosine (0.07 g), biphenyl-4-ylmethylamine (0.12 g) and N,N-diisopropyl-ethylamine (0.15 mL) in 1-propanol (2.1 mL) was stirred under reflux for 24 hours. The reaction mixture was cooled to room temperature and concentrated under reduced pressure. The residue was purified by column chromatography on amino-propylated silica gel (eluent: dichloromethane/methanol=12/1) to give the title compound (0.05 g).

Aufarbeitung

  1. temperatureunder reflux for 24 hours
  2. concentrationconcentrated under reduced pressure
  3. customThe residue was purified by column chromatography on amino-propylated silica gel (eluent: dichloromethane/methanol=12/1)

Quellen und Nachweise

ORD-Eintrag
ord-8252cdeedc4646ae9d662caac0ad7e92
Quelldatensatz
uspto-grants-2010_09
Patentnummer
US07795236B2

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