Isopropanol →

HRID 1632951

反応式

HRID 1632951 の反応式
[CH2:1]([P:3]([Cl:6])([Cl:5])=[S:4])[CH3:2].[CH:7](O)([CH3:9])[CH3:8].C(N(CC)CC)C>C1C=CC=CC=1>[CH2:1]([P:3]([ClH:6][CH:7]([CH3:9])[CH3:8])([Cl:5])=[S:4])[CH3:2]

参加物

4

反応物 3

HCID 3776IsopropanolHCID 8471TriethylamineHCID 61246ethyl phosphonothioic dichloride, anhydrous

生成物 0

生成物のデータはまだありません。

試薬・触媒・溶媒 1

HCID 241Benzene溶媒

実験手順

To a stirred mixture of 74.2 g (0.455 mole) ##STR16## ethylphosphonothioic acid dichloride in 400 mls benzene, 30.1 g (0.5 mole) isopropyl alcohol was added. To that mixture 50.6 g (0.5 mole) triethylamine was added at a dropwise rate overnight. The mixture was then warmed for about 1 hour. The mixture was filtered by gravity. Most of the solvent (benzene) was stripped off under reduced pressure and heat to give ethyl-O-isopropylphosphonothioic chloride ##STR17##

後処理

  1. additionwas added
  2. temperatureThe mixture was then warmed for about 1 hour
  3. filtrationThe mixture was filtered by gravity
  4. temperatureheat

出典と根拠

ORDレコード
ord-54e645cd27064dbc959f331bb7594765
出典データセット
uspto-grants-1984_10
特許番号
US04478832

関連ノート

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