Ammonia → Ethanamine, N-nitro-

HRID 434192

Reaktionsgleichung

Reaktionsgleichung von HRID 434192
CN.[CH2:3]([NH2:5])[CH3:4].[OH-].[Na+].[N+:8]([O-:11])([OH:10])=[O:9].N>C(O)C>[CH3:3][NH:5][N+:8]([O-:10])=[O:9].[CH2:3]([NH:5][N+:8]([O-:11])=[O:9])[CH3:4]

Komponenten

8

Edukt 5

HCID 222AmmoniaHCID 944Nitric AcidHCID 6329MethylamineHCID 6341EthylamineHCID 14798Sodium Hydroxide

Produkt 2

HCID 29422Ethanamine, N-nitro-HCID 421670Methanamine, N-nitro-

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

In another proposed method for synthesis of the aforementioned mixture of three dinitro-diaza-alkanes, methylamine or ethylamine is reacted with a chloroformic acid ester using sodium hydroxide solution to form an intermediate product which is then nitrated with nitric acid. The nitration product is reacted by means of ammonia and ethanol at reflux to form methylnitroamine or ethylnitroamine, which is then condensed to form the dinitro-diaza-alkanes as in the preceding method. In this process, the next-to-last step in the synthesis of the nitroamines is very complicated and time-intensive, so that it cannot be implemented on a large scale industrially.

Aufarbeitung

  1. customto form an intermediate product which
  2. temperatureat reflux

Quellen und Nachweise

ORD-Eintrag
ord-276bef1a543a44118119ddf19add9c70
Quelldatensatz
uspto-grants-2003_12
Patentnummer
US06670506B2

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