60399-07-7Relevant academic research and scientific papers
Synthesis and Anti-Fungal Activity of New 3-Aryl-1,3-benzoxazine-2-ketone Derivatives
Huang, Fen,Jiao, Wenjie,Wan, Yichao
, p. 1112 - 1116 (2021/08/06)
Abstract: In the study, a series of new 3-aryl-1,3-benzoxazine-2-ketone derivatives hasbeen designed, synthesized and evaluated for anti-fungal activity against sixspecies of phytopathogenic fungi. Among those, two compounds have exhibited highinhibitory
Oxazine Ring-Related Vibrational Modes of Benzoxazine Monomers Using Fully Aromatically Substituted, Deuterated, 15N Isotope Exchanged, and Oxazine-Ring-Substituted Compounds and Theoretical Calculations
Han, Lu,Iguchi, Daniela,Gil, Phwey,Heyl, Tyler R.,Sedwick, Victoria M.,Arza, Carlos R.,Ohashi, Seishi,Lacks, Daniel J.,Ishida, Hatsuo
, p. 6269 - 6282 (2017/09/01)
Polymerization of benzoxazine resins is indicated by the disappearance of a 960-900 cm-1 band in infrared spectroscopy (IR). Historically, this band was assigned to the C-H out-of-plane bending of the benzene to which the oxazine ring is attach
EPR and ENDOR Study of Chiral Nitroxides
Stegmann, Hartmut B.,Schaber, Frank-Martin,Schuler, Paul,Scheffler, Klaus
, p. 887 - 891 (2007/10/02)
Racemic and achiral alkyl aryl nitroxides were examined at various temperatures.The restricted rotation of the aminoxyl substituents was indicated both by the β-proton coupling constants and by the inequivalence of the aromatic ortho protons.These results
New Route for the Preparation of 2H-3-Aryl-3,4-dihydro-1,3-benzoxazines and 2H-3-Aryl-3,4-dihydro-4-methyl-1,3-benzoxazines
Joglekar, S. J.,Samant, S. D.
, p. 110 - 111 (2007/10/02)
2-Hydroxybenzaldehyde (1) and 1-(2-hydroxyphenyl)ethanone (2) on reaction with different primary aromatic amines gave 2-(arylimino)methylphenols (3) and 2-phenols (4), respectively. 3 and 4 on reduction with sodium borohydride gave 2-(arylamino)methylphenols (5) and 2-phenols (6), which underwent cyclisation with formaldehyde to form 2H-3-aryl-3,4-dihydro-1,3-benzoxazines (7) and 2H-3-aryl-3,4-dihydro-4-methyl-1,3-benzoxazines (8), respectively.
Syntheses d'aminoalcools-1,3 ou d'aminophenols-1,3 par reduction d'enaminones ou d'iminophenols par les hydrures metalliques. Etude structurale par infrarouge et RMN des aminoalcools-1,3 bisecondaires diastereomeres
Maroni, Pierre,Cazaux, Louis,Tisnes, Pierre,Zambeti,Marianthie
, p. 179 - 186 (2007/10/02)
Enaminones, obtained by reaction of a primary amine with a β-diketone, can take three tautomeric forms: keto-enamine Ia, keto-imine Ib and imino-enol Ic.In general the keto-enamine form Ia is the most stable.Thi
