Tert-butyl 4-[3-(5-cyanopyridin-3-yl)prop-2-ynylidene]piperidine-1-carboxylate → 5-(3-Piperidin-4-ylideneprop-1-ynyl)pyridine-2-carbonitrile

関与物質

反応手順

The title compounds were prepared following the procedure described for the compound of Example 3 but starting respectively from the compounds of Example 45 and 46 instead of the compound of Example 2. The crudes were used in the next step without further purification.

情報源と証拠