Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Shigewa: Saboda raguwar yawan lantarki a cikin tsarin aromatic, an hana maye gurbin electrophilic a cikin pyridine da kuma abubuwan da aka samu. Friedel<unk>Crafts alkylation ko acylation, yawanci kasa don pyridine saboda sun kai kawai ga Bugu da kari a nitrogen atom. Sauye-sauye yawanci yakan faru ne a matsayi na 3, wanda shine mafi yawan atomatik na lantarki a cikin zobe kuma, sabili da haka, ya fi dacewa da ƙari na electrophilic.  Tambaya: Wane matsayi na atom ya kasance akwai mafi yawan carbon arziki sashe?
Matsayin 3-matsayi