Abstract
We describe a [2+2] cross-photocycloaddition of the anticancer drug 5-fluorouracil in the solid state that proceeds regioselectively and in quantitative yield. The photocycloaddition occurs in a cocrystal with trans-2,2'-bis(pyridyl)ethylene.
MeSH terms
-
Antineoplastic Agents / chemical synthesis*
-
Antineoplastic Agents / chemistry*
-
Crystallization
-
Cycloaddition Reaction
-
Fluorouracil / chemical synthesis*
-
Fluorouracil / chemistry*
-
Models, Molecular
-
Molecular Conformation
-
Photochemical Processes*
-
Stereoisomerism
Substances
-
Antineoplastic Agents
-
Fluorouracil