HCID 19417765, compound → HCID 20351947, compound

HRID 371893Notes

Reaction equation

HRID 371893 reaction equation
Br[CH:2]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH2:4][C:3]1=[O:11].[CH2:12]([S:28]([O-:30])=[O:29])[CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27].[K+]>C(O)C>[CH2:12]([S:28]([CH:2]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH2:4][C:3]1=[O:11])(=[O:30])=[O:29])[CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27]

Participants

4

Reactant 2

HCID 19417765HCID 19417765, compoundHCID 86735696HCID 86735696, compound

Product 1

HCID 20351947HCID 20351947, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

16.6 g of 1-bromo-2-indanone are added with stirring to a hot solution of 26.0 g of potassium hexadecylsulphinate in 100 ml of ethanol. The mixture is stirred for a further 30 minutes without further heating and then precipitated with 100 ml of water. The resulting precipitate is recrystallised from 200 ml of methanol.

Workup

  1. temperaturewithout further heating
  2. customprecipitated with 100 ml of water
  3. customThe resulting precipitate is recrystallised from 200 ml of methanol

Sources & evidence

ORD record
ord-b634fffdcf724bc6bb7d1152b9030ecd
Source dataset
uspto-grants-1978_05
Patent number
US04088491

Reaction notes

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