تفاعل #2277862

معادلة التفاعل

2,6-dichloro-4-iodopyridine

→

2,6,2′,6′-tetrachloro-[4,4′]bipyridyl

ظروف التفاعل

المعالجة

1. 1
   أخرىsynthesis
2. 2
   درجة الحرارةwith heating at 150° C. to 250° C.

الإجراء التجريبي

a process of carrying out synthesis by stirring 2,6-dichloro-4-iodopyridine, listed as a starring material in Process (1-B), in the presence of a base by she catalysis of a copper catalyst such as copper powder with heating at 150° C. to 250° C. to yield 2,6,2′,6′-tetrachloro-[4,4′]bipyridyl, and treating this compound by the procedure of Process (B).

المصدر