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 Bis(norbornadiene)rhodium (I) tetrafluoroborate. The article 《Hyperbranched narrow-bandgap DPP homopolymers synthesized via direct arylation polycondensation》 in relation to this compound, is published in Journal of Polymer Science, Part A: Polymer Chemistry. Let’s take a look at the latest research on this compound (cas:172418-32-5).
Narrow bandgap and hyperbranched polymers (h-PTDPP) are synthesized by directly arylation polymerization (DAP) of 2-bromo-thiophene-flanked diketopyrrolopyrrole (Br-TDPP) as the monomer. Their optical properties as well as chem. structures are studied. The detailed optimization of DAP conditions from catalyst, temperature, solvent, ligand to additive not only leads to high mol. weight h-PTDPP, but also provides some insight to minimize structural defects in DAP when brominated TDPP is involved as a monomer. The increase in the degree of branching results in lower charge-carrier mobilities in organic field-effect transistors involving h-PTDPP-3 as the semiconducting channel.
From this literature《Hyperbranched narrow-bandgap DPP homopolymers synthesized via direct arylation polycondensation》,we know some information about this compound(172418-32-5)Category: chiral-phosphine-ligands, but this is not all information, there are many literatures related to this compound(172418-32-5).
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