Visible‐Light‐Driven Reduction of CO 2  to CO and Its Subsequent Valorization in Carbonylation Chemistry and  13 C Isotope Labeling | Zendy

Gotico Philipp | Zendy; Del Vecchio Antonio | Zendy; Audisio Davide | Zendy; Quaranta Annamaria | Zendy; Halime Zakaria | Zendy; Leibl Winfried | Zendy; Aukauloo Ally | Zendy

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Visible‐Light‐Driven Reduction of CO 2 to CO and Its Subsequent Valorization in Carbonylation Chemistry and 13 C Isotope Labeling

Author(s) -

Gotico Philipp,

Del Vecchio Antonio,

Audisio Davide,

Quaranta Annamaria,

Halime Zakaria,

Leibl Winfried,

Aukauloo Ally

Publication year - 2018

Publication title -

chemphotochem

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.13

H-Index - 18

ISSN - 2367-0932

DOI - 10.1002/cptc.201800012

Subject(s) - carbon monoxide , carbonylation , rhenium , photocatalysis , catalysis , chemistry , isotopic labeling , carbon dioxide , photochemistry , palladium , visible spectrum , isotope , isotopes of carbon , electrochemical reduction of carbon dioxide , inorganic chemistry , organic chemistry , materials science , total organic carbon , physics , optoelectronics , quantum mechanics

A convenient and safe approach in valorizing carbon monoxide (CO) produced from the photocatalytic reduction of carbon dioxide (CO 2 ) has been investigated. Visible light was used to drive an optimized photocatalytic reduction using a ruthenium trisbipyridine complex as a sensitizer and a rhenium bipyridyl carbonyl complex as a catalyst to perform an efficient reduction of CO 2 to CO, which was then simultaneously utilized in a palladium‐catalyzed aminocarbonylation reaction at room temperature. This approach provides safe handling of the produced CO which also opens the way for a more efficient application of 13 C‐isotope and 14 C‐radioisotope‐labeled CO 2 in pharmaceutically relevant drug labeling.

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