(4-Chloro-pyrimidin-2-yl)(2,2,6,6-tetramethyl-piperidin-4-yl)-amine → HCID 57936343, compound

Participants

Reaction Steps

The title compound was prepared as described in Example 215, starting from 1-(tert-butyl-dimethyl-silanyl)-6-[3-(tert-butyl-dimethyl-silanyloxy)-3-methyl-butyl]-1H-indole (prepared by Raney-Nickel hydrogenation of (E)-3-(1H-Indol-6-yl)-acrylic acid methyl ester, followed by reaction with MeMgBr (Step A of Method A) and TBDMS protection according to standard procedures) and (4-chloro-pyrimidin-2-yl)-(2,2,6,6-tetramethyl-piperidin-4-yl)-amine, followed by cleavage of the TBDMS protecting groups with HF in pyridine. Yield: 57 mg (17%).

Provenance & Evidence