1108600-43-6
(1S,5R)-6-tosyl-6-azabicyclo[3.2.0]hept-3-en-7-one
+
1108600-48-1
2,6-dichloropurine tetrabutylammonium salt
→
~52%
1108600-44-7
(1S,4R)-4-(2,6-dichloro-9H-purin-9-yl)-N-tosylcyclopent-2-enecarboxamide