Transformation of alkenyl-N-arylthioamido ligands into quinoline-2-thiolate ligands in dirhenium carbonyl complexes

Irradiation of the alkenyl-N-arylthioamide complexes Re(CO)[sub 4][(E)-HC=C(CO[sub 2]Me)C=N-(C[sub 6]H[sub 4]-p- R)S] Re(CO)[sub 4], 1a-c, R = H, Me, Cl, in the presence of iodine yielded a mixture of four products: Re[sub 2](CO)[sub 7][[mu]-2-S-3-CO[sub 2]Me-6-RNC[sub 9]H[sub 4]] ([mu]-I), 2a-c, R...

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