Thiophosgene → N-Benzo[1,3]dioxol-5-ylmethyl-thioformamide chloride

HRID 970455Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 970455
[CH2:1]([NH2:11])[C:2]1[CH:10]=[CH:9][C:8]2[O:7][CH2:6][O:5][C:4]=2[CH:3]=1.[C:12](Cl)([Cl:14])=[S:13]>ClCCl>[Cl-:14].[O:7]1[C:8]2[CH:9]=[CH:10][C:2]([CH2:1][NH:11][CH:12]=[S:13])=[CH:3][C:4]=2[O:5][CH2:6]1

Komponenten

4

Edukt 2

HCID 10040ThiophosgeneHCID 75799Benzo-1,3-dioxole-5-methylamine

Produkt 1

HCID 86601006N-Benzo[1,3]dioxol-5-ylmethyl-thioformamide chloride

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

To a stirred solution of piperonylamine (0.1 mL, 0.77 mmol) in dichloromethane (20 mL) was slowly added thiophosgene (0.06 mL, 0.83 mmol) under cooling with an ice bath. After the reaction mixture was stirred for four hours at room temperature, it was washed with water and brine, dried over anhydrous sodium sulfate, filtered, evaporated and dried under vacuum; and the product was used immediately for the next reaction.

Aufarbeitung

  1. temperatureunder cooling with an ice bath
  2. washit was washed with water and brine
  3. dry with materialdried over anhydrous sodium sulfate
  4. filtrationfiltered
  5. customevaporated
  6. customdried under vacuum
  7. customand the product was used immediately for the next reaction

Quellen und Nachweise

ORD-Eintrag
ord-3b54fc26840d4e7ca015598d642ccb6a
Quelldatensatz
uspto-grants-2007_12
Patentnummer
US07312226B2

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