3971-28-6Relevant academic research and scientific papers
Cis-Dichlorido(3,6,9-trithiabicyclo[9.3.1]pentadecane-κ2 S 3,S 6)palladium(II) acetonitrile 0.8-solvate
Dawe, Louise Nicole,Penney, Lisa,Black, Daniel A.,Miller, David O.,Lucas, C. Robert
, p. 727 - 729 (2013)
In the title complex, [PdCl2(C12H22S 3)]·0.8CH3CN, a potentially tridentate thioether ligand coordinates in a cis-bidentate manner to yield a square-planar environment for the PdII cation [mean deviation of the Pd from the Cl2S2 plane = 0.0406 (7) A]. Each square-planar entity packs in an inverse face-to-face manner, giving pairs with plane-to-plane separations of 3.6225 (12) A off-set by 1.1263 (19) A, with a Pd...Pd separation of 3.8551 (8) A. A partial acetonitrile solvent molecule is present. The occupancy of this molecule was allowed to refine, and converged to 0.794 (10). The synthesis of the previously unreported 3,6,9-trithiabicyclo[9.3.1]pentadecane ligand is also outlined.
Production of Copolyester Monomers from Plant-Based Acrylate and Acetaldehyde
Yuan, Lin,Hu, Yancheng,Zhao, Zhitong,Li, Guangyi,Wang, Aiqin,Cong, Yu,Wang, Feng,Zhang, Tao,Li, Ning
supporting information, (2021/12/14)
PCTA is an important copolyester that has been widely used in our daily necessities. Currently, its monomers are industrially produced from petroleum-derived xylene. To reduce the reliance on fossil energy, we herein disclose an alternative route to acces
GLYCOLATE OXIDASE INHIBITORS FOR THE TREATMENT OF DISEASE
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Paragraph 001540; 001541; 00154; 002261; 002262; 002264, (2019/07/17)
Described herein are compounds, methods of making such compounds, pharmaceutical compositions and medicaments containing such compounds, and methods of using such compounds to treat or prevent diseases or disorders associated with the enzyme glycolate oxidase (GO). Such diseases or disorders include, for example, disorders of glyoxylate metabolism, including primary hyperoxaluria, that are associated with production of excessive amounts of oxalate.
Catalytic hydrogenation products of aromatic and aliphatic dicarboxylic acids
Shinde, Sunil B.,Deshpande, Raj M.
, p. 1137 - 1142 (2019/04/05)
Hydrogenation of aromatic dicarboxylic acids gave 100 % selectivity to respective cyclohexane dicarboxylic acid with 5 % Pd/C catalyst. 5 % Ru/C catalyst was observed to give over hydrogenation products at 493 K and at lower temperature (453 K) the selectivity for cyclohexane dicarboxylic acids was increased. Hydrogenation of phthalic acid with Ru-Sn/Al2O3 catalyst was observed to give phthalide instead of 1,2-benzene dimethanol or 2-hydroxy methyl benzoic acid. Ru-Sn/Al2O3 catalyst selectively hydrogenated the carboxylic group of cyclohexane dicarboxylic acids to give cyclohexane dimethanol. Use of proper catalysts and reaction conditions resulted in desired products.
METHOD FOR PREPARING 1,3-CYCLOHEXANEDIMETHANOL
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Paragraph 00057-0071, (2019/07/15)
The present invention relates to a method for preparing high-purity 1,3-cyclohexanedimethanol capable of achieving a high conversion rate by allowing most of the reactant to participate in the reaction, and of increasing reaction efficiency and economic efficiency by further simplifying the reaction process, while minimizing by-products within a shorter period of time. Specifically, the method for preparing 1,3-cyclohexanedimethanol includes reducing 1,3-cyclohexanedicarboxylic acid in the presence of a metal catalyst, which is fixed to a silica support and includes a ruthenium (Ru) compound, a tin (Sn) compound and a platinum (Pt) compound in a weight ratio of 1:0.8 to 1.2:1.2 to 2.4.
PROCESS FOR THE PREPARATION OF 1,3-CYCLOHEXANEDIMETHANOL FROM ISOPHTHALIC ACID
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Paragraph 0102, (2013/03/26)
Disclosed is a process for the preparation of 1,3-cyclohexanedimethanol from isophthalic acid. Isophthalic acid is esterified with (3-methylcyclohexyl)methanol and the isophthalate ester hydrogenated to 1,3-cyclohexanedimethanol in a 2-stage process. The (3-methylcyclohexyl)methanol that is formed during the hydrogenation step is recycled to the esterification reaction. Also disclosed is a method for purifying and recovering the 1,3-cyclohexanedimethanol product.
Preparation of [2.2]-para-, meta-, and orf/ro-cyclophanes containing a 1, 3-cyclohexano group
Lin, Shaw-Tao,Yang, Fu-May,Liang, David W.
, p. 1725 - 1729 (2007/10/03)
[2.2]-para-, ineta-, and o/7/w-CycIophanes containing a 1, 3-cyclohexane ring bridged with two carbons were prepared through a coupling reaction to form dithiacyclophane, followed by oxidation to yield the sulfone and then pyrolysis.
Bioactive hydroxyethylene dipeptide isosteres with hydrophobic (P3- P1)-moieties. A novel strategy towards small non-peptide renin inhibitors
Rasetti, Vittorio,Cohen, N. Claude,Rueeger, Heinrich,Goeschke, Richard,Maibaum, Juergen,Cumin, Frederic,Fuhrer, Walter,Wood, Jeanette M.
, p. 1589 - 1594 (2007/10/03)
The design and synthesis of new truncated δ-amino hydroxyethylene dipeptide isosteres lacking the P4-P2 peptide backbone is described. The most active compounds 15c and 30c inhibited human renin in the submicromolar range. This promising concept may offer the possibility to discover completely non-peptide, low-molecular weight renin inhibitors with improved pharmacokinetic properties.
