![]() 5-(di-tert-Butylphosphino)-1',3',5'-triphenyl-1'h-[1,4']bipyrazole structure
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Common Name | 5-(di-tert-Butylphosphino)-1',3',5'-triphenyl-1'h-[1,4']bipyrazole | ||
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CAS Number | 894086-00-1 | Molecular Weight | 506.621 | |
Density | N/A | Boiling Point | 652.7±55.0 °C at 760 mmHg | |
Molecular Formula | C32H35N4P | Melting Point | 169-173ºC | |
MSDS | Chinese USA | Flash Point | 348.5±31.5 °C |
A general and efficient catalyst for palladium-catalyzed C-O coupling reactions of aryl halides with primary alcohols.
J. Am. Chem. Soc. 132 , 11592, (2010) An efficient procedure for palladium-catalyzed coupling reactions of (hetero)aryl bromides and chlorides with primary aliphatic alcohols has been developed. Key to the success is the synthesis and exploitation of the novel bulky di-1-adamantyl-substituted bip... |
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A general method for the synthesis of unsymmetrically substituted ureas via palladium-catalyzed amidation.
Org. Lett. 11 , 947, (2009) A general and practical method for the preparation of unsymmetrically substituted ureas has been developed utilizing palladium-catalyzed amidation. Both aryl bromides and chlorides, as well as heteroaryl chlorides, have been coupled to aryl, benzyl, and aliph... |
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Palladium-catalyzed coupling of hydroxylamines with aryl bromides, chlorides, and iodides.
Org. Lett. 11 , 233, (2009) The bis-pyrazole phosphine ligand BippyPhos is effective for the palladium-catalyzed cross-coupling of hydroxylamines with aryl bromides, chlorides, and iodides. Reactions proceed smoothly at 80 degrees C in toluene in the presence of Cs(2)CO(3) to give synth... |
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Tetrahedron Lett. 47 , 3727, (2006)
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