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Title: Expanding the chemistry of thiolyl derivatives of phospholes
Authors: Lin, Yuhan
Keywords: DRNTU::Science
Issue Date: 2011
Abstract: Bis[(3,4-dimethylphosphole) Pentacarbonyltungsten] sulfide, 3 , the precursor of P-S-P linked phosphinidene, 2, undergoes a [2+2] cycloaddition, followed by a Cope rearrangement to form the [4+4] cycloaddition adduct, 5. The mechanism has been proven by the isolation and characterization of the [2+2] cycloaddition adduct, 4. From optimization of compound 5, it was found to work best with visible light irradiation using dichloromethane as the solvent.
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Theses

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