Dihydropyran and derivatives react with to give 3-azido adducts and with (PhIO)n/TMSN3/TEMPO(cat) to give 2,3-bis-azido adducts which can be further elaborated into aminopyrans.
二氢
吡喃与衍
生物反应生成3-
叠氮基加合物,与(PhIO )n / TMSN 3 /
TEMPO(cat)反应生成2,3-双
叠氮基加合物,可以进一步精制为
氨基
吡喃。