Suggested Reaction 1.21.4.-

Left

1,5-Methano-8H-pyrido(1,2-a)(1,4)diazocin-8-one, 3-(3-butenyl)-1,2,3,4,5,6-hexahydro-, (1R)-
+1,4-Dithiothreitol

Right

5,6-Dehydrolupanine
+Oxidized dithiothreitol

[BiSSCat | GREP ]