A new tricyclic ring and a nitrogen-sulfur analogue of the tri-pentagon bowl. Substituted 5,6,7,7a-tetrahydropyrrolo[2,1-b]-1,3,4-thiadiazole- endo-6,7-dicarboxyimides.
The first examples of a bowl-shaped tricyclic nitrogen-sulfur analogue of the tri-pentagon bowl are reported; substituted 5,6,7,7a-tetrahydropyrrolo[2,1-b]-1,3,4-thiadiazole-endo-6,7-dicarboxyimides are synthesised by a relatively simple route.
Butler
R N
RN
Chemistry Department, National University of Ireland, Galway, Ireland.
Smyth
G M
GM
Cloonan
M O
MO
McArdle
P
P
Cunningham
D
D