Layered‐Double‐Hydroxide‐Supported Rhodium(0): An Efficient and Reusable Catalyst for the Heck‐Type Coupling of Alkenes and Arylboronic Acids |
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| Authors: | Sarabindu Roy Moumita Roy Rajiv Trivedi |
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| Institution: | Inorganic and Physical Chemistry Division, Indian Institute of Chemical Technology, Hyderabad, 500007, India (fax: +91‐40‐27160921) |
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| Abstract: | Layered‐double‐hydroxide‐supported nanorhodium catalyst (LDH? Rh(0)) was employed in the Heck‐type coupling of alkenes 1 with arylboronic acids 2 to afford the corresponding substituted alkenes 3 in good to high yields (Table 1). The catalyst was separated by simple filtration and reused for five cycles with consistent activity. |
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| Keywords: | Rhodium catalyst Layered double hydroxides (LDHs) Heck coupling reaction Arylboronic acids Catalysis |
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