3-bromopropylcyclohexane

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 3-Cyclohexyl-1-propanol (5.00 g) was dissolved in methylene chloride (50 ml), triphenylphosphine (10.2 g) and N-bromosuccinimide (6.90 g) were added under ice-cooling, and the mixture was stirred under ice-cooling for 1 hr, and further at room temperature for 1 hr. The reaction mixture was washed with water and saturated brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. Diethyl ether (100 ml) was added, and the precipitated triphenylphosphine oxide was filtered off. The concentrate of the filtrate was purified by silica gel column chromatography (hexane alone) to give the object product (7.17 g) as a colorless oil. cooling cooling for 1 hr The reaction mixture was washed with water and saturated brine dried over anhydrous magnesium sulfate The solvent was evaporated under reduced pressure Diethyl ether (100 ml) was added the precipitated triphenylphosphine oxide was filtered off The concentrate of the filtrate was purified by silica gel column chromatography (hexane alone)

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: This material was prepared by the alkylation of 4-(3-benzyloxyphenyl)-4-fluoro-3-methylpiperidine hydrochloride with 1-bromo-3-cyclohexylpropane and subsequent salt formation with methanolic hydrogen chloride as described in Step 3 of Example 1 in 48% overall yield.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: This material was prepared by the alkylation of 4-(3-benzyloxyphenyl)-4-fluoro-3-methylpiperidine hydrochloride with 1-bromo-3-cyclohexylpropane and subsequent salt formation with methanolic hydrogen chloride as described in Step 3 of Example 1 in 48% overall yield.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: This material was prepared by the alkylation of 4-(3-benzyloxyphenyl)-4-fluoropiperidine Hydrochloride with 1-bromo-3-cyclohexylpropane and subsequent salt formation with methanolic hydrogen chloride as described in Step 3 of Example 1 in 32% overall yield.

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir: