English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

A polymer [Pd(CH 2 SO 2 C 6 H 4 Me) 2 ] n is obtained by thermolysis of cis-[Pd(CH 2 SO 2 C 6 H 4 Me) 2 (NCMe) 2 ] to release the MeCN ligands. The corresponding coordination sites are then occupied by weak Pd-O bonds, easier to break than the previous Pd-N bonds. This allows us to produce from the polymer cis complexes containing ligands weaker than NCMe, such as acetone or water. The complexes cis-[Pd(CH 2 SO 2 C 6 H 4 Me) 2 {OC(CD 3 ) 2 } 2 ], cis-[Pd(CH 2 SO 2 C 6 H 4 Me) 2 (OH 2 ) 2 ], and cis-[Pd(CH 2 SO 2 C 6 H 4 Me) 2 (OH 2 ){OC(CD 3 ) 2 }], and cyclic dimers [Pd(CH 2 SO 2 C 6 H 4 Me) 2 (OH 2 )] 2 with bridging methylsulphone groups are formed. The Pd : PPh 3  : OH 2 1 : 1 : 1 reaction of the polymer produces cis-[Pd(CH 2 SO 2 C 6 H 4 Me) 2 (OH 2 )(PPh 3 )], which isomerizes to trans-[Pd(CH 2 SO 2 C 6 H 4 Me) 2 (OH 2 )(PPh 3 )], with water O-coordinated to Pd and making hydrogen bonds to the two SO 2 groups as seen in its X-ray structure. A similar role is played by RNH 2 groups in the structures of trans-[Pd(CH 2 SO 2 C 6 H 4 Me) 2 (NH 3 )(PPh 3 )] and the dimer μ-(N 2 H 4 )(trans-[Pd(CH 2 SO 2 C 6 H 4 Me) 2 (PPh 3 )]) 2 . In addition to these interesting intramolecular hydrogen bonding properties provided by the SO 2 groups, the structural and 1 H NMR data available suggest that the CH 2 SO 2 C 6 H 4 Me group is an interesting kind of strong alkyl σ donor, with high trans influence, and forms very stable Pd complexes extraordinarily resistant to reductive elimination and to hydrolysis by water at room temperature.

Polymer [Pd(CH2SO2C6H4Me)2]n, a precursor to remarkably stable Pd organometallics

Polymer [Pd(CH₂SO₂C₆H₄Me)₂]_n, a precursor to remarkably stable Pd organometallics