Synthesis of bench-stable solid triorganoindium reagents and reactivity in palladium-catalyzed cross-coupling reactions

Bench-stable solid triorganoindium compounds have been prepared by coordination with 4-(dimethylamino)pyridine (DMAP). The solid R 3 In(DMAP) complexes are obtained from the corresponding solution of R 3 In in quantitative yield and can be stored for up to several weeks. These reagents show excellen...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2018-02, Vol.54 (12), p.1453-1456
Main Authors: Gil-Negrete, José M, Pérez Sestelo, José, Sarandeses, Luis A
Format: Article
Language:English
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Summary:Bench-stable solid triorganoindium compounds have been prepared by coordination with 4-(dimethylamino)pyridine (DMAP). The solid R 3 In(DMAP) complexes are obtained from the corresponding solution of R 3 In in quantitative yield and can be stored for up to several weeks. These reagents show excellent reactivity in palladium-catalyzed cross-coupling reactions with organic electrophiles. Triorganoindium reagents can be isolated as bench-stable solid R 3 In(DMAP) complexes and show excellent reactivity in palladium-catalyzed cross-coupling reactions.
ISSN:1359-7345
1364-548X
DOI:10.1039/c7cc09344f