Novel Catalyst System for Hydrostannation of Alkynes

Novel Catalyst System for Hydrostannation of Alkynes

A catalyst system was developed for the highly regio‐ and stereoselective hydrostannation of a range of alkynes with tributylstannane under mild conditions. The active catalytic species was generated from a stable diruthenium complex by illuminating household fluorescent light (30 W) at room tempera...

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Veröffentlicht in:Chemistry : a European journal 2014-01, Vol.20 (5), p.1267-1271
Hauptverfasser: Gupta, Sreya, Do, Youngshil, Lee, Jin Hee, Lee, Miryeong, Han, Junghoon, Rhee, Young Ho, Park, Jaiwook
Format: Artikel
Sprache:eng
Schlagworte:
alkynes
Chemistry
hydrostannation
photolysis
radicals
ruthenium
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Zusammenfassung:A catalyst system was developed for the highly regio‐ and stereoselective hydrostannation of a range of alkynes with tributylstannane under mild conditions. The active catalytic species was generated from a stable diruthenium complex by illuminating household fluorescent light (30 W) at room temperature. An efficient catalyst system was developed for the highly regio‐ and stereoselective hydrostannation of a wide range of alkynes with tributylstannane under mild conditions (see scheme). The active catalytic species was generated from a stable diruthenium complex by illuminating with household fluorescent light (30 W) at room temperature.
ISSN:0947-6539
1521-3765
DOI:10.1002/chem.201303057