168902-85-0Relevant academic research and scientific papers
2-Pyridonate titanium complexes for chemoselectivity. accessing intramolecular hydroaminoalkylation over hydroamination
Chong, Eugene,Schafer, Laurel L.
supporting information, p. 6002 - 6005 (2014/01/06)
Chemoselectivity of intramolecular hydroaminoalkylation over hydroamination has been achieved with a bis(3-phenyl-2-pyridonate) titanium complex. Primary aminoalkenes are selectively α-alkylated by C-H functionalization adjacent to nitrogen to access five
SUBSTITUTED FLUOROETHYL UREAS AS ALPHA 2 ADRENERGIC AGENTS
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Page/Page column 15, (2008/12/04)
Therapeutic compounds, and methods, compositions, and medicaments related thereto are disclosed herein.
Enantioselective synthesis of cis-α-substituted cycloalkanols and trans-cycloalkyl amines thereof
Fernández, Rosario,Ros, Abel,Magriz, Antonio,Dietrich, Hansj?rg,Lassaletta, José M.
, p. 6755 - 6763 (2008/02/11)
The diastereo- and enantioselective syntheses of trans-cycloalkyl amines was accomplished through a three-step sequence consisting of: (1) asymmetric transfer hydrogenation through dynamic kinetic resolution of bicyclic and monocyclic α-substituted ketones using HCO2H/Et3N as the hydrogen source and TsDPEN-based Ru(II) catalysts, (2) nucleophilic hydroxyl to azide substitution of the resulting cis-cycloalkanols using diphenyl phosphoryl azide under modified Mitsunobu conditions, and (3) reduction of the trans-azide intermediates with LiAlH4 of PPh3/H2O to the desired targets.
Amino-1,3,5-triazines N-substituted with chiral bicyclic radicals, process for their preparation, compositions thereof, and their use as herbicides and plant growth regulators
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Page 14, (2008/06/13)
Amino-1,3,5-triazines N-substituted with chiral bicyclic radicals, process for their preparation, compositions thereof, and their use as herbicides and plant growth regulators. The invention relates to an optically active compound of formula (I) or a salt thereof: wherein the various symbols are as defined in the description, to proceses for their preparation, to compositions thereof, and to their use as herbicides or plant growth regulators. The invention also relates to novel intermediates of formula (III), (V) and (XIII) as defined in the description.
