HCID 10321357, compound → HCID 86746897, compound

Participants

Reaction Steps

To a solution of 1.48 g (3.32 mmol) of 1.4-dihydro-4-(3,4-dimethoxyphenyl)-2,6-dimethyl -1-(3-phenylpropyl)-3-cyano-5-pyridine carboxylic acid-5-methylester in 42 ml of dry tetrahydrofuran (THF) was added with stirring 1.8 ml of 1N LiAlH4 /diethyl ether solution at room temperature (about 20°-30° C.). The mixture was stirred for 20 min. and was poured into ice-water. The mixture was filtered and extracted with CH2Cl2. This oil was purified by column chromatography (AcOEt:Hexane 1:1) to give 1.08 g (2.58 mmol) of 1,4-dihydro-4-(3,4-dimethoxyphenyl-2,6-dimethyl -1-(3-phenylpropyl)-3-cyano-5-hydroxymethylpyridine (78% yield: oil).

Provenance & Evidence