反应详情

Example 11 is repeated by reacting hex-1-en-3-one (preparable starting from butanoyl chloride analogously to the vinyl ketone in Example 11) and 1-piperidino-2-(4'-pentylbiphenyl-4-yl)ethene (preparable analogously to the preparation of the enamine in Example 11) to give 5-(4'-pentylbiphenyl-4-yl)-2-propylpyridine having SE 178° SB 211° SA 222° I.