Heterotricyclodecane XIV. 2‐Oxa‐6‐aza‐adamantan und Derivate

Abstract

Abstract The synthesis of 2‐oxa‐6‐aza‐adamantane ( 21 ) and several of its derivatives ( 13–20 , 22 , 23 , 25–34 , 37 , and 38 ) was achieved starting from the 9‐azabicyclo[3.3.1]nona‐2,6‐ dienes 2 , and 3 , and 9‐oxabicyclo[3.3.1]nona‐2,6‐diene ( 1 ).