反应详情

In 10 ml of acetic anhydride was dissolved 1 g of 2-(5-tetrazolyl)-5-bromopyridine, followed by refluxing for 2 hours. After completion of the reaction, the same post-treatment as in Preparation Example 13 was conducted to give the title compound. 0.6 g.

1. temperatureby refluxing for 2 hours
2. customAfter completion of the reaction
3. customthe same post-treatment as in Preparation Example 13