853348-57-9Relevant articles and documents
1,3-Dipolar cycloaddition reactions of 1-(4-phenylphenacyl)-1,10- phenanthrolinium N-ylide with activated alkynes and alkenes
Dumitrascu,Caira,Draghici,Caproiu,Badoiu
, p. 321 - 326 (2005)
The 3+2 cycloaddition reaction of 1-(4-phenylphenacyl)-1,10- phenanthrolinium ylide 4 with activated alkynes gave pyrrolo[1,2-a][1,10] phenanthrolines 6a-d. The "one pot" synthesis of 6a,b,d from 4, activated alkenes, Et3N and tetrakis-pyridine