Dibutylamine → Dibutylammonium chloride

HRID 2420223ノート

反応式

HRID 2420223 の反応式
P(Cl)(Cl)[Cl:2].[CH2:5]([NH:9][CH2:10][CH2:11][CH2:12][CH3:13])[CH2:6][CH2:7][CH3:8]>CCCCCC.C(OCC)C>[ClH:2].[CH2:5]([NH:9][CH2:10][CH2:11][CH2:12][CH3:13])[CH2:6][CH2:7][CH3:8]

参加物

5

反応物 2

HCID 8148DibutylamineHCID 24387Phosphorus trichloride

生成物 1

HCID 3083954Dibutylammonium chloride

試薬・触媒・溶媒 2

HCID 3283Diethyl Ether溶媒HCID 8058Hexane溶媒

実験手順

A solution of 68.7 g (0.5 mole) of phosphorus trichloride in dry hexane or diethyl ether is added slowly to a stirred solution of 363.6 g (3.0 moles) of dibutylamine in the same solvent. A voluminous precipitate of dibutylamine hydrochloride is formed, the temperature remaining between 10° and 40° C. After all the phosphorus trichloride has been added, the mixture is boiled and refluxed for between 30 minutes and 2 hours. The mixture is then cooled to room temperature and filtered to separate it from 280 g (1.7 moles) of dibutylamine hydrochloride. The solvent is then stripped off at reduced pressure in a rotary evaporator.

出典と根拠

ORDレコード
ord-4dd4475a81f140259e010cb8a2da1276
出典データセット
uspto-grants-1978_08
特許番号
US04110323

反応ノート

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