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RESEARCH PRODUCT
ChemInform Abstract: Benzothietes. Versatile Synthons for the Preparation of Heterocycles
Axel MayerDieter GröschlHerbert Meiersubject
chemistryPhosphorusSynthonHeteroatomchemistry.chemical_elementGeneral MedicineRing (chemistry)NitrogenCombinatorial chemistryOxygenSulfurCycloadditiondescription
Abstract Thermal or photochemical ring opening transforms benzo[b]thiete to o-thiobenzoquinonemethide, a highly reactive 8π electron system. Cycloaddition reactions or linear additions with subsequent cyclizations lead to larger heterocyclic rings. A variety of compounds containing sulfur and possibly further heteroatoms like nitrogen, oxygen or phosphorus in normal, medium and large ring systems can be synthesized on this route.
year | journal | country | edition | language |
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2010-08-03 | ChemInform |