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Structure of 478980-04-0
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This palladium complex features a sterically shielded N-heterocyclic carbene ligand with electron-rich character, enabling robust catalytic activity in cross-coupling reactions. The η³-allyl coordination stabilizes the active species under standard conditions, while the bulky 2,4,6-trimethylphenyl groups enhance solubility and resistance to decomposition.
Chloro[1,3-dihydro-1,3-bis(2,4,6-trimethylphenyl)-2H-imidazol-2-ylidene](η³-2-propen-1-yl)palladium serves as a robust, bench-stable precatalyst for cross-coupling reactions. Its sterically encumbered N-heterocyclic carbene ligand enhances catalyst longevity and tolerates diverse functional groups. The η³-allyl moiety enables facile oxidative addition and efficient transformation in Suzuki-Miyaura, Heck, and Negishi coupling protocols, offering reliable performance in complex molecule synthesis.
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GHS Pictogram :
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GHS No : GHS07
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Signal Word : Warning
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UN#: N/A
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Class : N/A
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Packing Group : N/A
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Hazard Statements : H315-H319-H335
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Precautionary Statements : P261-P264-P271-P280-P302+P352-P304+P340-P362+P364-P405-P501
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Lot numbers can be found on the outside label of a product: