1173088-17-9Relevant articles and documents
Unexpected formation of polycyclic oxygen-containing spiro-heterocycles in the reactions of 2,4-dihydro-3H-pyrrol-3-one 1-oxides with benzaldehyde
Becker, Christina S.,Roshchupkina, Galina I.,Rybalova, Tatyana V.,Gatilov, Yurii V.,Romanenko, Galina V.,Reznikov, Vladimir A.
, p. 297 - 299 (2008)
The polycyclic oxygen-containing spiro-heterocycles 6-oxa-2,9-diazadispiro[4.1.4.1]dodeca-1,8-diene-4,11-dione 2,9-dioxide and 3,3a,6,6a-tetrahydrospiro(furo[2,3-c]pyrrole-2,3'-pyrrol)-4'(5'H)-one 1',5-dioxide were formed in the reactions of 2,4-dihydro-3