Li, Kelin’s team published research in Tetrahedron in 61 | CAS: 68569-14-2

Tetrahedron published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C10H12F6N4O6PdS2, Category: nitriles-buliding-blocks.

Li, Kelin published the artcileEnantioselective addition of amines to alkenoyl-N-oxazolidinones, Category: nitriles-buliding-blocks, the publication is Tetrahedron (2005), 61(26), 6237-6242, database is CAplus.

Investigations of cationic Pd(II) complex I as hydroamination catalyst led to the development of highly enantioselective addition of aromatic amines 4-R2C6H4NH2 (R2 = H, Cl, Me, MeO) to alkenoyl-N-oxazolidinones II (R1 = Me, Et, n-Pr), giving aminated products III (configuration unassigned) with ee values up to 93%. Factors affecting the yield and selectivity of the reaction were described. Addition of substituted benzylamines IV (R1 = H, R2 = H, MeO, Me; R1 = R2 = MeO; R1 = Br, R2 = H) to these Michael acceptors was also attempted, and was found to be reversible under catalytic conditions.

Tetrahedron published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C10H12F6N4O6PdS2, Category: nitriles-buliding-blocks.

Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts

Back, Jisu’s team published research in Journal of the American Chemical Society in 139 | CAS: 68569-14-2

Journal of the American Chemical Society published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C10H12F6N4O6PdS2, COA of Formula: C10H12F6N4O6PdS2.

Back, Jisu published the artcileTriazenyl Radicals Stabilized by N-Heterocyclic Carbenes, COA of Formula: C10H12F6N4O6PdS2, the publication is Journal of the American Chemical Society (2017), 139(43), 15300-15303, database is CAplus and MEDLINE.

Notwithstanding the notable progress in the synthesis of N-heterocyclic carbene-stabilized radicals, aminyl radicals, supported by NHCs or otherwise, were scarcely studied due to synthetic challenges. Triazenyl radical is a particular form of aminyl radical that contains three adjacent N atoms, and offers intriguing possibilities for unique reactivity and phys. properties stemming from expected delocalization of the spin d. over the NNN moiety and its conjugated substituents. Here, the authors report the synthesis and full characterization of the 1st NHC-stabilized triazenyl radicals, obtained by 1-electron reduction of the corresponding triazenyl cations with K metal. These radicals reversibly oxidize back to the cations upon treatment with transition metal sources or electrophiles, and abstract H atom from xanthene to form a new N-H bond at the center N atom. Potential application of the redox couple between triazenyl cation and triazenyl radical was demonstrated as cathode active materials in Li ion batteries.

Journal of the American Chemical Society published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C10H12F6N4O6PdS2, COA of Formula: C10H12F6N4O6PdS2.

Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts

August, David P.’s team published research in Angewandte Chemie, International Edition in 55 | CAS: 68569-14-2

Angewandte Chemie, International Edition published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C10H12F6N4O6PdS2, Formula: C10H12F6N4O6PdS2.

August, David P. published the artcileMaximizing Coordination Capsule-Guest Polar Interactions in Apolar Solvents Reveals Significant Binding, Formula: C10H12F6N4O6PdS2, the publication is Angewandte Chemie, International Edition (2016), 55(48), 15022-15026, database is CAplus and MEDLINE.

Guest encapsulation underpins the functional properties of self-assembled capsules yet identifying systems capable of strongly binding small organic mols. in solution remains a challenge. Most coordination capsules rely on the hydrophobic effect to ensure effective solution-phase association In contrast, we show that using non-interacting anions in apolar solvents can maximize favorable interactions between a cationic Pd2L4 host and charge-neutral guests resulting in a dramatic increase in binding strength. With quinone-type guests, association constants in excess of 108 M-1 were observed, comparable to the highest previously recorded constant for a metallosupramol. capsule. Modulation of optoelectronic properties of the guests was also observed, with encapsulation either changing or switching-on luminescence not present in the bulk phase.

Angewandte Chemie, International Edition published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C10H12F6N4O6PdS2, Formula: C10H12F6N4O6PdS2.

Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts

Boursalian, Gregory B.’s team published research in Journal of the American Chemical Society in 135 | CAS: 68569-14-2

Journal of the American Chemical Society published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C10H12F6N4O6PdS2, Application In Synthesis of 68569-14-2.

Boursalian, Gregory B. published the artcilePd-Catalyzed Aryl C-H Imidation with Arene as the Limiting Reagent, Application In Synthesis of 68569-14-2, the publication is Journal of the American Chemical Society (2013), 135(36), 13278-13281, database is CAplus and MEDLINE.

An amine-N-oxide-ligated palladium complex, in conjunction with a silver cocatalyst, catalyzes imidation of arenes by the reagent N-fluorobenzenesulfonimide. The reaction enables imidation of a variety of arenes at or below room temperature, requires no coordinating directing group on the substrate, and gives synthetically useful yields with only 1 equiv of arene. Mechanistic data implicate an unusual mechanism devoid of commonly invoked organometallic intermediates: oxidation of the Pd catalyst occurs as the turnover-limiting step, while C-H bond functionalization occurs subsequently at a high oxidation state of the catalyst.

Journal of the American Chemical Society published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C10H12F6N4O6PdS2, Application In Synthesis of 68569-14-2.

Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts

Caporali, Maria’s team published research in Chemical Communications (Cambridge, United Kingdom) in | CAS: 68569-14-2

Chemical Communications (Cambridge, United Kingdom) published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C10H12F6N4O6PdS2, SDS of cas: 68569-14-2.

Caporali, Maria published the artcileNew diphosphine ligands based on diphenyl ether for the Pd-catalyzed CO/ethene copolymerization, SDS of cas: 68569-14-2, the publication is Chemical Communications (Cambridge, United Kingdom) (2005), 3478-3480, database is CAplus and MEDLINE.

The catalytic activity and selectivity of palladium(II) complexes of flexible phosphine bidentate ligands in the CO/ethene polymerization reaction change considerably with the steric effects of the ligands.

Chemical Communications (Cambridge, United Kingdom) published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C10H12F6N4O6PdS2, SDS of cas: 68569-14-2.

Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts

Kai, Shumpei’s team published research in Chemistry – A European Journal in 24 | CAS: 68569-14-2

Chemistry – A European Journal published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C10H12F6N4O6PdS2, Product Details of C10H12F6N4O6PdS2.

Kai, Shumpei published the artcileQuantitative Analysis of Self-Assembly Process of a Pd2L4 Cage Consisting of Rigid Ditopic Ligands, Product Details of C10H12F6N4O6PdS2, the publication is Chemistry – A European Journal (2018), 24(3), 663-671, database is CAplus and MEDLINE.

The self-assembly process of a Pd2L4 cage complex consisting of rigid ditopic ligands, in which two 3-pyridyl groups are connected to a benzene ring through acetylene bonds and PdII ions was revealed by a recently developed quant. anal. of self-assembly process (QASAP), with which the self-assembly process of coordination assemblies can be investigated by monitoring the evolution with time of the average composition of all the intermediates. QASAP revealed that the rate-determining steps of the cage formation are the intramol. ligand exchanges in the final stage of the self-assembly: [Pd2L4Py*2]4+→[Pd2L4Py*1]4++Py* and [Pd2L4Py*1]4+→[Pd2L4]4++Py* (Py*: 3-chloropyridine, which was used as a leaving ligand on the metal source). The energy barriers for the two reactions were determined to be 22.3 and 21.9 kcal mol-1, resp. DFT calculations of the transition-state (TS) structures for the two steps indicated that the distortion of the trigonal-bipyramidal PdII center at the TS geometries increases the activation free energy of the two steps.

Chemistry – A European Journal published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C10H12F6N4O6PdS2, Product Details of C10H12F6N4O6PdS2.

Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts

Lubov, Dmitry P.’s team published research in Dalton Transactions in 49 | CAS: 68569-14-2

Dalton Transactions published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C10H12F6N4O6PdS2, Category: nitriles-buliding-blocks.

Lubov, Dmitry P. published the artcilePalladium aminopyridine complexes catalyzed selective benzylic C-H oxidations with peracetic acid, Category: nitriles-buliding-blocks, the publication is Dalton Transactions (2020), 49(32), 11150-11156, database is CAplus and MEDLINE.

Four palladium(II) complexes with tripodal ligands of the tpa family (tpa = tris(2-pyridylmethyl)amine) was synthesized and X-ray characterized. These complexes efficiently catalyzed benzylic C-H oxidation of various substrates with peracetic acid, affording the corresponding ketones in high yields (up to 100%), at < 1 mol% catalyst loadings. Complex [(tpa)Pd(OAc)](PF6) with the least sterically demanding ligand tpa demonstrated the highest substrate conversions and ketone selectivities. Preliminary mechanistic data provided evidence in favor of metal complex-mediated rate-limiting benzylic C-H bond cleavage by an electron-deficient oxidant.

Dalton Transactions published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C10H12F6N4O6PdS2, Category: nitriles-buliding-blocks.

Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts

Hikawa, Hidemasa’s team published research in Organic & Biomolecular Chemistry in 14 | CAS: 68569-14-2

Organic & Biomolecular Chemistry published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C10H12F6N4O6PdS2, Application In Synthesis of 68569-14-2.

Hikawa, Hidemasa published the artcileCationic palladium(II)-catalyzed dehydrative nucleophilic substitutions of benzhydryl alcohols with electron-deficient benzenethiols in water, Application In Synthesis of 68569-14-2, the publication is Organic & Biomolecular Chemistry (2016), 14(29), 7038-7045, database is CAplus and MEDLINE.

An efficient direct nucleophilic substitution of benzhydryl alcs. with electron-deficient benzenethiols using cationic Pd(II) catalysts as Lewis acids in water is reported. Atom economical and environmentally benign protocols afford S-benzylated products in moderate to excellent yields. Com. available Pd(MeCN)4(OTf)2, PdCl2(MeCN)2, and Na2PdCl4 are highly efficient catalysts. Notably, this simple protocol can be achieved without any other additives such as acids, bases, or external ligands. A Hammett study on the rate constants of S-benzylation by using various substituted benzhydryl alcs. yielded neg. ρ values, suggesting that there is a build-up of pos. charge in the transition state.

Organic & Biomolecular Chemistry published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C10H12F6N4O6PdS2, Application In Synthesis of 68569-14-2.

Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts

Zhang, Song’s team published research in Youji Huaxue in 36 | CAS: 68569-14-2

Youji Huaxue published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C13H16O2, Synthetic Route of 68569-14-2.

Zhang, Song published the artcileAsymmetric C-H arylation for synthesis of planar chiral ferrocenes: controlling enantioselectivity using chiral phosphoric acids, Synthetic Route of 68569-14-2, the publication is Youji Huaxue (2016), 36(4), 752-759, database is CAplus.

Transition-metal-catalyzed direct activation reactions of unreactive C-H bond has been extensively developed in recent years. Although numerous synthetic methods have been reported to build diverse complex compounds, enantioselective C-H activation has not been paid much attention to probably because of the absence of suitable ligands to control the stereoselectivity in the C-H activation reaction. Herein, a Pd(0)-catalyzed enantioselective synthesis of planar chiral ferrocenes was described, and chiral phosphoric acids were used as the only chiral source to control the stereoselectivity in the C-H activation reactions.

Youji Huaxue published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C13H16O2, Synthetic Route of 68569-14-2.

Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts

Tan, Emily H. P.’s team published research in Angewandte Chemie, International Edition in 50 | CAS: 68569-14-2

Angewandte Chemie, International Edition published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C9H9F5Si, Product Details of C10H12F6N4O6PdS2.

Tan, Emily H. P. published the artcile[(RCN)2PdCl2]-Catalyzed E/Z Isomerization of Alkenes: A Non-Hydride Binuclear Addition-Elimination Pathway, Product Details of C10H12F6N4O6PdS2, the publication is Angewandte Chemie, International Edition (2011), 50(41), 9602-9606, S9602/1-S9602/43, database is CAplus and MEDLINE.

[(RCN)2PdCl2] complexes efficiently catalyze double-bond migration and geometric E/Z interconversion in alkenes. We propose a new addition-elimination mechanism with a binuclear Pd species that selectively effects E/Z interconversion.

Angewandte Chemie, International Edition published new progress about 68569-14-2. 68569-14-2 belongs to nitriles-buliding-blocks, auxiliary class Palladium, name is Tetrakis(acetonitrile)palladium(II) Ditriflate, and the molecular formula is C9H9F5Si, Product Details of C10H12F6N4O6PdS2.

Referemce:
https://en.wikipedia.org/wiki/Nitrile,
Nitriles – Chemistry LibreTexts