Furan → (3,5-Dioxo-10-oxa-4-azatricyclo[5.2.1.02,6]dec-4-yl)acetonitrile

Participants

Reaction Steps

Synthesis took place in analogy to Example VI a from 10-oxa-4-azatricyclo[5.2.1.02,6]decane-3,5-dione (obtainable from maleimide and furan from Diels-Alder reaction for example as described by Padwa, A.; Dimitroff, M.; Waterson, A. G.; Wu, T.; J Org Chem 1997, 62, 4088-4096 and subsequent hydrogenation as described by Ansell, M. F.; Caton, M. P. L.; North, P. C.; Tetrahedron Lett. 1982, 23, 2811) and bromoacetonitrile with the exception that acetone was used as solvent in place of DMF. The substance was employed as crude product in the next reaction.

Provenance & Evidence