(1R,2S,5R)-5-methyl-2-propan-2-ylcyclohexane-1-carbaldehyde

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared following the general procedure of Example 1 starting from (1R,2S,5R)-2-isopropyl-5-methylcyclohexanecarbaldehyde and butyl magnesium bromide.

反応条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a solution of (1R,2S,5R)-2-isopropyl-5-methylcyclohexanecarbaldehyde (1.0 g, 6.0 mmol) in THF (10 mL) at 0° C. was slowly added propargyl magnesium bromide (1 M, 8.9 mmol). After the reaction was allowed to warm to room temperature overnight 1.5 equivalents of additional propargyl magnesium bromide were added and the reaction was allowed to stir for 6 additional h. The reaction was again cooled to 0° C. and then quenched with 1 N HCl and partitioned between brine and MTBE. The organic layer was dried (MgSO4) and concentrated. The residue was purified by silica chromatography to give the desired alcohol (0.47 g). at 0° C. were added quenched with 1 N HCl partitioned between brine and MTBE The organic layer was dried (MgSO4) concentrated The residue was purified by silica chromatography

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared following the general procedure of Example 1 starting from (1R,2S,5R)-2-isopropyl-5-methylcyclohexanecarbaldehyde and (3-phenylpropyl)magnesium bromide.

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared following the general procedure of Example 1 starting from (1R,2S,5R)-2-isopropyl-5-methylcyclohexanecarbaldehyde and (3-phenylpropyl)magnesium bromide.

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a solution of (1R,2S,5R)-2-isopropyl-5-methylcyclohexanecarbaldehyde (4.64 g, 27.6 mmol) in THF (120 mL) at 0° C. was slowly added propylmagnesium bromide (2 M in THF, 28 mL). After the reaction was allowed to warm to room temperature over 1 h it was again cooled to 0° C. The reaction was quenched with 1 N HCl and partitioned between brine and MTBE. The organic layer was dried (MgSO4) and concentrated. The residue was purified by silica chromatography to give the desired alcohol (1.65 g). at 0° C. was again cooled to 0° C The reaction was quenched with 1 N HCl partitioned between brine and MTBE The organic layer was dried (MgSO4) concentrated The residue was purified by silica chromatography

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared following the general procedure of Example 1 starting from (1R,2S,5R)-2-isopropyl-5-methylcyclohexanecarbaldehyde and butyl magnesium bromide.

反応条件: temp:0.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a solution of (1R,2S,5R)-2-isopropyl-5-methylcyclohexanecarbaldehyde (1.0 g, 6.0 mmol) in THF (10 mL) at 0° C. was slowly added propargyl magnesium bromide (1 M, 8.9 mmol). After the reaction was allowed to warm to room temperature overnight 1.5 equivalents of additional propargyl magnesium bromide were added and the reaction was allowed to stir for 6 additional h. The reaction was again cooled to 0° C. and then quenched with 1 N HCl and partitioned between brine and MTBE. The organic layer was dried (MgSO4) and concentrated. The residue was purified by silica chromatography to give the desired alcohol (0.47 g). at 0° C. were added quenched with 1 N HCl partitioned between brine and MTBE The organic layer was dried (MgSO4) concentrated The residue was purified by silica chromatography

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared following the general procedure of Example 1 starting from (1R,2S,5R)-2-isopropyl-5-methylcyclohexanecarbaldehyde and (3-phenylpropyl)magnesium bromide.

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: To a solution of (1R,2S,5R)-2-isopropyl-5-methylcyclohexanecarbaldehyde (4.64 g, 27.6 mmol) in THF (120 mL) at 0° C. was slowly added propylmagnesium bromide (2 M in THF, 28 mL). After the reaction was allowed to warm to room temperature over 1 h it was again cooled to 0° C. The reaction was quenched with 1 N HCl and partitioned between brine and MTBE. The organic layer was dried (MgSO4) and concentrated. The residue was purified by silica chromatography to give the desired alcohol (1.65 g). at 0° C. was again cooled to 0° C The reaction was quenched with 1 N HCl partitioned between brine and MTBE The organic layer was dried (MgSO4) concentrated The residue was purified by silica chromatography