Sulfuric Acid → HCID 20541594, compound

HRID 1413415Notes

Reaction equation

HRID 1413415 reaction equation
[CH:1]1[CH2:6][CH2:5][CH2:4][CH2:3][CH:2]=1.[C:7]1([CH2:13][CH2:14][CH2:15][Br:16])[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1.S(=O)(=O)(O)O>C(Cl)(Cl)Cl>[CH:1]1([C:10]2[CH:11]=[CH:12][C:7]([CH2:13][CH2:14][CH2:15][Br:16])=[CH:8][CH:9]=2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1

Participants

5

Reactant 3

HCID 1118Sulfuric AcidHCID 8079CyclohexeneHCID 12503(3-Bromopropyl)benzene

Product 1

HCID 20541594HCID 20541594, compound

Reagents, catalysts & solvents 1

HCID 6212ChloroformSolvent

Procedure

17 parts by weight of cyclohexene are added dropwise at +10° C. to a mixture of 40 parts by weight of 3-phenylpropyl bromide and 20 parts by weight of 96% strength sulfuric acid. Stirring is continued for 14 hours at room temperature. The crude product is dissolved in CHCl3 and thhe solution is thoroughly washed with ice water, dried over Na2CO3 and distilled. 35 parts by weight of 3-(4-cyclohexylphenyl)-propyl bromide are obtained.

Workup

  1. washthhe solution is thoroughly washed with ice water
  2. dry with materialdried over Na2CO3
  3. distillationdistilled

Sources & evidence

ORD record
ord-b1926691f4e542539b526b51b8c34943
Source dataset
uspto-grants-1981_02
Patent number
US04250123

Reaction notes

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