Isopropanol → HCID 86619918, 화합물

HRID 495260노트

반응식

HRID 495260 반응식
CC(O)C.[CH2:5]([P:9]([CH2:12][CH:13]([CH3:15])[CH3:14])(=[S:11])[SH:10])[CH:6]([CH3:8])[CH3:7].[OH-].[CH2:17]([N+:21]([CH2:30][CH2:31][CH2:32][CH3:33])([CH2:26][CH2:27][CH2:28][CH3:29])[CH2:22][CH2:23][CH2:24][CH3:25])[CH2:18][CH2:19][CH3:20].CCCCCC>O>[CH2:5]([P:9]([CH2:12][CH:13]([CH3:15])[CH3:14])(=[S:10])[S-:11])[CH:6]([CH3:8])[CH3:7].[CH2:30]([N+:21]([CH2:17][CH2:18][CH2:19][CH3:20])([CH2:22][CH2:23][CH2:24][CH3:25])[CH2:26][CH2:27][CH2:28][CH3:29])[CH2:31][CH2:32][CH3:33]

참가 물질

6

반응물 4

HCID 3776IsopropanolHCID 8058HexaneHCID 83376Bis(2-methylpropyl)phosphinodithioic acidHCID 2723671Tetrabutylammonium Hydroxide

생성물 1

HCID 86619918HCID 86619918, 화합물

시약·촉매·용매 1

HCID 962Water용매

실험 절차

To 40 ml of 2-propanol, 3.63 g diisobutyldithiophosphinic acid and 7.34 g of 55-60% by weight tetrabutylammonium hydroxide in water were added. The mixture was stirred under nitrogen for one hour. The solvent was removed by distillation. To remove residual water, 2-propanol was twice added and subsequently removed by distillation. The liquid was cooled to less than OC for 16 hours. To the precipitates that formed, a small amount of hexane was added to give a slurry. The slurry was filtered, washed with hexane, and dried under reduced pressure yielding 6.07 g of a white solid.

후처리

  1. customThe solvent was removed by distillation
  2. customTo remove residual water, 2-propanol
  3. additionwas twice added
  4. customsubsequently removed by distillation
  5. temperatureThe liquid was cooled to less than OC for 16 hours
  6. customTo the precipitates
  7. customthat formed
  8. customto give a slurry
  9. filtrationThe slurry was filtered
  10. washwashed with hexane
  11. customdried under reduced pressure

출처 및 근거

ORD 기록
ord-b1b62a77c53f4a40a62cd0491ba3644d
출처 데이터셋
uspto-grants-2009_05
특허 번호
US07538931B2

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