Cyclohexane → HCID 59594958, compound

HRID 1512965Notes

Reaction equation

HRID 1512965 reaction equation
[CH3:1][CH:2]([OH:7])[CH2:3][CH2:4][CH2:5][Br:6].ClC(Cl)(Cl)C(=N)O[CH2:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1.C1CCCCC1.FC(F)(F)S(O)(=O)=O>ClCCl>[Br:6][CH2:5][CH2:4][CH2:3][CH:2]([CH3:1])[O:7][CH2:12][C:13]1[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=1

Participants

6

Conditions

Temperature
0 °C

Procedure

To a solution of 1-methyl-4-bromo-1-butanol (9.0 g, 0.05384 mol) and benzyl 2,2,2-trichloroacetimidate (16.3 g,) in a mixture of anhydrous cyclohexane (100 ml) and anhydrous dichloromethane (50 ml) cooled to 0° C., trifluoromethanesulfonic acid (1.0 ml) was added, and the mixture was stirred overnight at room temperature under argon. The mixture was filtered, washed with a saturated solution of NaHCO3 (250 ml) and deionized water (250 ml), and dried with anhydrous Na2SO4. The solvents were removed by distillation under reduced pressure. The crude product (9.2 g) was subjected to vacuum distillation, giving 7.2 g of colorless viscous liquid.

Workup

  1. filtrationThe mixture was filtered
  2. washwashed with a saturated solution of NaHCO3 (250 ml) and deionized water (250 ml)
  3. dry with materialdried with anhydrous Na2SO4
  4. customThe solvents were removed by distillation under reduced pressure
  5. distillationThe crude product (9.2 g) was subjected to vacuum distillation

Sources & evidence

ORD record
ord-287f543099924eb2bc6c6b1c6e5d18ae
Source dataset
uspto-grants-2012_07
Patent number
US08217123B2

Reaction notes

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