Sulfuric Acid → HCID 20541604, compound

HRID 1065175Notes

Reaction equation

HRID 1065175 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][Cl:16])[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1.S(=O)(=O)(O)O>>[CH:1]1([C:10]2[CH:11]=[CH:12][C:7]([CH2:13][CH2:14][CH2:15][Cl:16])=[CH:8][CH:9]=2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1

Participants

4

Reactant 3

HCID 1118Sulfuric AcidHCID 7706(3-Chloropropyl)benzeneHCID 8079Cyclohexene

Product 1

HCID 20541604HCID 20541604, compoundYield 57%

Procedure

16.5 parts by weight of cyclohexene are added dropwise at +10° C. to a mixture of 31 parts by weight of 3-phenylpropyl chloride 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 /ice water and the organic solution is thoroughly washed with ice water, dried over Na2CO3 and distilled. 27 parts by weight of 3-(4-cyclohexylphenyl)-propyl chloride are obtained; boiling point 126° C.-130° C./0.2 mm Hg, yield 57%(based on 3-phenylpropyl chloride).

Workup

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

Sources & evidence

ORD record
ord-c52ea3062d774773b4859aa1555faa2a
Source dataset
uspto-grants-1982_05
Patent number
US04328380

Reaction notes

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