1,4-Dioxane → HCID 67971077, compound

Participants

Reaction Steps

To 32.5 mg (0.10 mmol) (S)-1-{4-[1-(4-ethoxy-phenyl)-piperidin-4-yl]-phenyl}-ethylamine (XIII.1) in 1.5 mL dioxane, 30 μL (0.20 mmol) DBU and 33 mg (0.20 mmol) CDT are added at rt and the mixture is stirred for 5 min. Subsequently 8.5 mg (0.15 mmol cyclopropyl-methyl-amine are added and stirring is continued over night. The mixture is concentrated in vacuo. The residue is purified using reversed phase column chromatography (water+0.1% TFA:MeOH) and the corresponding fractions are concentrated to yield the desired product.

Provenance & Evidence