17609-56-2Relevant academic research and scientific papers
DETERMINATION OF ABSOLUTE CONFIGURATION OF THE DERIVATIVE FROM 2--propionic acid AND R-(+)-1-phenylethylamine BY 1H-NMR SPECTROSCOPY; USE OF SHIFT REAGENT WITH DIASTEREOISOMERIC AMIDES
Munari, Sergio De,Marazzi, Giuseppe,Forgione, Angelo,Longo, Antonio,Lombardi, Paolo
, p. 2273 - 2276 (1980)
The assignment of the S-(+), R-(-) absolute configuration of Indoprofene, an analgesic and anti-inflammatory drug, has been made via an NMR configurational correlation of diastereoisomeric phenylethylamides with the aid of Eu(fod)3.
Preparation method of fatty acid amide
-
Paragraph 0018, (2019/02/13)
The invention relates to a preparation method of fatty acid amide. The method includes: adding hydroxylamine hydrochloride, a transition metal, a phosphine ligand, olefin and a solvent into a high pressure reaction kettle in order, carrying out hydroamine
A facile synthesis of carboxamides by dehydration condensation between free carboxylic acids and amines using O,O′-DI(2-pyridyl) thiocarbonate as a coupling reagent
Shiina, Isamu,Saitoh, Katsuyuki,Nakano, Masakazu,Suenaga, Yoshihito,Mukaiyama, Teruaki
, p. 621 - 630 (2007/10/03)
Carboxamides are prepared in high yields by dehydration condensation between nearly equimolar amounts of free carboxylic acids and amines both of which involve secondary or tertiary alkyl substituted ones with O,O′-di(2-pyridyl) thiocarbonate, a coupling reagent, in the presence of a catalytic amount of 4-(dimethylamino)pyridine.
α-Amino Acids as Chiral Educts for Asymmetric Products. Alkylation of N-Phenylfluorenyl α-Amino Ketones. Synthesis of Optically Pure α-Alkyl Carboxylic Acids
Lubell, William D.,Rapoport, Henry
, p. 7447 - 7455 (2007/10/02)
Regioselective enolization and alkylation of N-(9-phenylfluoren-9-yl)amino ketones provides diastereomeric mixtures of α'-alkyl branched α-amino ketones.Separation of the diastereomers provides >99 percent enantiomerically pure α'-alkyl branched α-amino k
