Hydrochloric Acid → HCID 53910335, compound

HRID 653602Notes

Reaction equation

HRID 653602 reaction equation
[C:1]1([CH:8]=[CH:7][CH:6]=[C:4]([OH:5])[CH:3]=1)[OH:2].[C:9]([C:12]1[CH:17]=[CH:16][C:15]([C:18]([CH3:20])=[CH2:19])=[CH:14][CH:13]=1)([CH3:11])=[CH2:10].Cl>C(O)(=O)C>[OH:2][C:1]1[CH:3]=[C:4]([OH:5])[CH:6]=[CH:7][C:8]=1[C:9]([C:12]1[CH:13]=[CH:14][C:15]([C:18]([C:6]2[CH:7]=[CH:8][C:1]([OH:2])=[CH:3][C:4]=2[OH:5])([CH3:20])[CH3:19])=[CH:16][CH:17]=1)([CH3:11])[CH3:10]

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 5054ResorcinolHCID 741481,4-Bis(1-methylethenyl)benzene

Product 1

HCID 53910335HCID 53910335, compoundYield 77%

Reagents, catalysts & solvents 1

HCID 176Acetic AcidSolvent

Conditions

Temperature
70 °C

Procedure

110.0 g Resorcinol, 15.8 g p-diisopropenylbenzene and 200 ml glacial acetic acid were added to a flask and heated to about 70° C. to dissolve the reactants. Anhydrous hydrogen chloride was condensed into the reaction mixture until saturated. The reaction was allowed to cool and stand at ambient temperature for 17 hours. The product was precipitated in water, washed with water and vacuum dried at 60° C. About 29.1g of product with a melting point of about 110° to 115° C. was obtained.

Workup

  1. dissolutionto dissolve the reactants
  2. customcondensed into the reaction mixture until saturated
  3. temperatureto cool
  4. customThe product was precipitated in water
  5. washwashed with water and vacuum
  6. customdried at 60° C

Sources & evidence

ORD record
ord-cf3bd386436746ce888de4f6fcdea415
Source dataset
uspto-grants-1992_07
Patent number
US05128230

Reaction notes

Loading…