The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: trans-Di-μ-acetatobis[2-[bis(2-methylphenyl)phosphino]benzyl]dipalladium(SMILESS: CC1=C([P]2([Pd+2]3([CH2-]C4=C2C=CC=C4)[O-]/C(C)=O[Pd+2]5([O-]/C(C)=O3)[P](C6=C(C)C=CC=C6)(C7=C([CH2-]5)C=CC=C7)C8=C(C)C=CC=C8)C9=C(C)C=CC=C9)C=CC=C1,cas:172418-32-5) is researched.Application In Synthesis of (2R,3R,4S,5R,6R)-2-(Hydroxymethyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triol. The article 《Cinnamic acid derivatives via Heck reaction in an aqueous-biphasic catalytic system with easy catalyst-product separation》 in relation to this compound, is published in Asian Journal of Chemistry. Let’s take a look at the latest research on this compound (cas:172418-32-5).
A true biphasic [aqueous-organic] system for the coupling of water soluble sodium acrylate with different aryl halides for the synthesis of cinnamic acid derivatives via Heck reactions was developed, employing palladium catalysts that are soluble in the organic phase. Herrmann’s palladacycle amongst them was found to be stable in the presence of water and could be recycled for four times with no loss in activity. This system was found to facilitate easy recycle of catalyst and also the removal of the salts from the catalyst phase, ensuring high activity with respect to cumulative turn over number and turn over frequency. The reaction was facilitated by organic as well as inorganic bases. The efficiency of the catalyst, role of organic/inorganic bases on the activity were also reported.
I hope my short article helps more people learn about this compound(trans-Di-μ-acetatobis[2-[bis(2-methylphenyl)phosphino]benzyl]dipalladium)HPLC of Formula: 172418-32-5. Apart from the compound(172418-32-5), you can read my other articles to know other related compounds.
Reference:
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate