Magnetic Graphene Oxide Bearing ZrO2 as a New Composite Catalyst for the Synthesis of 1H-Perimidines
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Amrollahi,Ashayeri-Harati
p. 282 - 289
(2020/07/03)
Transformation of anionically activated trifluoromethyl groups to heterocycles under mild aqueous conditions
The (hetero)aromatic trifluoromethyl group is present in many biologically active molecules and is generally considered to be chemically stable. In this paper, a convenient one-step synthesis of C-C linked aryl-heterocycles or heteroaryl-heterocycles in good to excellent yields via the reaction of anionically activated trifluoromethyl groups with amino nucleophiles containing a second NH, OH, or SH nucleophile in 1 N sodium hydroxide is reported. The method has high functional group tolerability and is potentially useful in parallel synthesis.
Qiao, Jennifer X.,Wang, Tammy C.,Hu, Carol,Li, Jianqing,Wexler, Ruth R.,Lam, Patrick Y. S.
supporting information; experimental part
p. 1804 - 1807
(2011/06/19)
2-Arylperimidine derivatives. Part 1. Synthesis, NMR spectroscopy, X-ray crystal and molecular structures
The synthesis and NMR spectroscopy of seven 2-phenyl, 2-(2-hydroxyphenyl)- and 2-(2-methoxyphenyl)-perimides 1-7 are described.The X-ray structural characterization of four perimidine derivatives: 2-(2-hydroxyphenyl)perimidine (2), 2-(9-anthryl)perimidine
Llamas-Saiz, Antonio L.,Foces-Foces, Concepcion,Sanz, Dionisia,Claramunt, Rosa M.,Dotor, Julio,et al.
p. 1389 - 1398
(2007/10/02)
UNE NOUVELLE RECYCLISATION DE CATIONS 1,3-HETEROCYCLIQUES EN CATIONS BENZIMIDAZOLIUM ET PERIMIDINIUM
In this work we have examined the new recyclisation of 1,3-heterocyclic cations activated towards 1,4-binucleophyles : o-phenylenediamines and 1,8-naphthalenediamines.This reaction leads to the formation of benzimidazolium and perimidinium cations.
Vedernikova, I. V.,Konstantinchenko, A. A.,Ryabukhin, Yu. I.
p. 175 - 181
(2007/10/02)
Inhibition of gastric acid secretion with phenyl-substituted perimidines
The use of 2-aryl-perimidines as an inhibitor of gastric acid secretion.
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(2008/06/13)
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