PROCESS FOR PREPARING AMINOBORANES (3)

PROCESS FOR PREPARING AMINOBORANES (3)

In the present invention, there are disclosed amino boranes(3), in which the amino group is represented by dimethyl amino group, morpholinyl, or pyridyl. These compounds are prepared by reacting hydrochlorides of corresponding amines with sodium tetrahydroborate in dimethoxyethane, whereby the react...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KRIZ OTOMAR CSC, CASENSKY BOHUSLAV CSC
Format: Patent
Sprache:cze ; eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:In the present invention, there are disclosed amino boranes(3), in which the amino group is represented by dimethyl amino group, morpholinyl, or pyridyl. These compounds are prepared by reacting hydrochlorides of corresponding amines with sodium tetrahydroborate in dimethoxyethane, whereby the reaction is carried out in excess of the sodium tetrahydroborate to which successively amine hydrochloride is added until the final molar ratio of the sodium tetrahydroborate to amine hydrochloride is 1 to 1.1:1.