Triethylamine → HCID 66765157, Verbindung

HRID 577268Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 577268
[CH3:1][C:2]1[C:7]([N:8]2[CH2:13][CH2:12][O:11][CH2:10][CH2:9]2)=[CH:6][CH:5]=[CH:4][C:3]=1[CH2:14]O.C(N(CC)CC)C.S([Cl:27])(C)(=O)=O>C(Cl)Cl>[Cl:27][CH2:14][C:3]1[C:2]([CH3:1])=[C:7]([N:8]2[CH2:13][CH2:12][O:11][CH2:10][CH2:9]2)[CH:6]=[CH:5][CH:4]=1

Komponenten

5

Edukt 3

HCID 8471TriethylamineHCID 31297Methanesulfonyl chlorideHCID 67112254HCID 67112254, Verbindung

Produkt 1

HCID 66765157HCID 66765157, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel2×

Reaktionsbedingungen

Temperatur
0 °C

Versuchsvorschrift

(2-methyl-3-morpholinophenyl)methanol (0.468 g, 2.26 mmol) was dissolved in dry DCM (14 mL) with triethylamine (0.669 mL, 4.82 mmol) and this stirred solution was cooled at 0° C. in an ice bath. Mesyl chloride (0.415 g, 3.62 mmol) was added dropwise and the reaction was allowed to reach rt overnight. The mixture was diluted in DCM (25 mL), washed with water (20 mL) and the water re-extracted with DCM (20 mL). The combined organics were dried over Na2SO4, filtered and the solvent removed under vacuum to afford 4-(3-(chloromethyl)-2-methylphenyl)morpholine as a crude oil (0.5 g, 98% yield).

Aufarbeitung

  1. washwashed with water (20 mL)
  2. extractionthe water re-extracted with DCM (20 mL)
  3. dry with materialThe combined organics were dried over Na2SO4
  4. filtrationfiltered
  5. customthe solvent removed under vacuum

Quellen und Nachweise

ORD-Eintrag
ord-b03127007bbb4e789dffdf0cf30c772b
Quelldatensatz
uspto-grants-2015_05
Patentnummer
US09040545B2

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