Isopropanol →

HRID 2418671

반응식

HRID 2418671 반응식
[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]

참가 물질

4

반응물 3

HCID 3776IsopropanolHCID 8471TriethylamineHCID 61246ethyl phosphonothioic dichloride, anhydrous

생성물 0

아직 생성물 데이터가 없습니다.

시약·촉매·용매 1

HCID 241Benzene용매

실험 절차

To a stirred mixture of 74.2 g (0.455 moles) ##STR16## ethylphosphonothioic dichloride in 400 ml benzene, 30.1 g (0.5 moles) isopropyl alcohol was added. To that mixture 50.6 g (0.5 moles) 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##

후처리

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

출처 및 근거

ORD 기록
ord-da14968379104f88af4aa798255b5c95
출처 데이터셋
uspto-grants-1984_09
특허 번호
US04473562

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