864448-49-7Relevant articles and documents
Synthesis of novel piperazine based building blocks: 3,7,9-triazabicyclo[3. 3.1]nonane, 3,6,8-triazabicyclo[3.2.2]nonane, 3-oxa-7,9-diazabicyclo[3.3.1] nonane and 3-oxa-6,8-diazabicyclo[3.2.2]nonane
Revesz, Laszlo,Blum, Ernst,Wicki, Reto
, p. 5577 - 5580 (2007/10/03)
The preparation of four novel bridged piperazine building blocks is described: 3,7,9-triazabicyclo[3.3.1]nonane 1, 3-oxa-7,9-diazabicyclo[3.3.1] nonane 2, 3,6,8-triazabicyclo[3.2.2]nonane 3 and 3-oxa-6,8-diazabicyclo[3.2.2] nonane 4. The scaffold of 1 was