2-Chloroethanol → N-(2-hydroxyethyl)-1,2-dimethylethylenediamine

HRID 1588637ノート

反応式

HRID 1588637 の反応式
[CH2:1]1[O:3][CH2:2]1.ClCCO.[OH-].[K+].[CH3:10][CH:11]([NH2:15])[CH:12]([CH3:14])[NH2:13]>CO>[OH:3][CH2:1][CH2:2][NH:13][CH:12]([CH3:14])[CH:11]([CH3:10])[NH2:15]

参加物

6

反応物 4

HCID 342-ChloroethanolHCID 6354Ethylene OxideHCID 14797Potassium HydroxideHCID 1363622,3-Butanediamine

生成物 1

HCID 18952278N-(2-hydroxyethyl)-1,2-dimethylethylenediamine

試薬・触媒・溶媒 1

HCID 887Methanol溶媒2 回

実験手順

Ethylene oxide generated from 2-chloroethanol (36 g) and potassium hydroxide pellets (20 g) in methanol (60 ml) was reacted which 1,2-dimethylethylenediamine (22.6 g) in methanol (50 ml) at -15° C. to give N-(2-hydroxyethyl)-1,2-dimethylethylenediamine as a colourless liquid (m.p. 89°-91° C. at 1 mmHg).

出典と根拠

ORDレコード
ord-3151bbebd7424e549fb54c378d48f8ef
出典データセット
uspto-grants-1993_06
特許番号
US05223498

反応ノート

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