Sodium Hydroxide → HCID 10335532, Verbindung

HRID 221282Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 221282
FC(F)(F)C([N:5]1[CH2:11][CH:10]([CH3:12])[C:9]2[CH:13]=[C:14]([Br:21])[C:15]([O:17][CH2:18][CH:19]=[CH2:20])=[CH:16][C:8]=2[CH2:7][CH:6]1[CH3:22])=O.[OH-].[Na+]>CO.O>[CH2:18]([O:17][C:15]1[C:14]([Br:21])=[CH:13][C:9]2[CH:10]([CH3:12])[CH2:11][NH:5][CH:6]([CH3:22])[CH2:7][C:8]=2[CH:16]=1)[CH:19]=[CH2:20]

Komponenten

5

Edukt 2

HCID 14798Sodium HydroxideHCID 22292820N-Trifluoroacetyl-7-allyloxy-8-bromo-1,4-dimethyl-2,3,4,5-tetrahydro 1H-3-benzazepine

Produkt 1

HCID 10335532HCID 10335532, VerbindungAusbeute 93,4 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 887MethanolLösungsmittelHCID 962WaterLösungsmittel

Versuchsvorschrift

A solution of N-trifluoroacetyl-7-allyloxy-8-bromo-1,4-dimethyl-2,3,4,5-tetrahydro-1H-3-benzazepine (0.028 g, 0.069 mmol) in methanol (2 mL) was treated with 15% aqueous NaOH (2 mL), and stirred for 3 hours at 20 C. The product mixture was diluted with water (10 mL), extracted twice with EtOAc (10 mL), the combined organic phases were washed with brine (10 mL), dried with Na2SO4 and concentrated to give 0.020 g of a clear oil. 1H NMR (400 MHz, CDCl3) d 7.30 (s, 1 H), 6.64 (s, 1 H), 6.06 (m, 1 H), 5.47 (d, J=17 Hz, 1 H), 5.30 (d, J=11 Hz, 1 H), 4.56 (s, 2 H), 3.03 (m, 2 H), 2.90 (dd, J=9, 14 Hz, 1 H), 2.80 (m, 1 H), 2.65 (d, J=14 Hz, 1 H), 2.55 (dd, J=10, 14 Hz, 1 H), 1.77 (bs, 1 H), 1.30 (d, J=7 Hz, 3 H), 1.20 (d, J=6 Hz, 3 H).

Aufarbeitung

  1. extractionextracted twice with EtOAc (10 mL)
  2. washthe combined organic phases were washed with brine (10 mL)
  3. dry with materialdried with Na2SO4
  4. concentrationconcentrated

Quellen und Nachweise

ORD-Eintrag
ord-39becf13485e4e80b71168de1e73f71f
Quelldatensatz
uspto-grants-2012_06
Patentnummer
US08207158B2

Notizen zur Reaktion

Wird geladen…