Results 291 to 300 of about 56,531 (323)

Energetic Azolium Azolate Salts

Inorganic Chemistry, 2005
Energetic salts comprising substituted imidazolium and 1,2,4-triazolium cations and 4,5-dinitro-imidazolate and 5-nitrotetrazolate anions were synthesized and characterized. On the basis of experimentally obtained heats of combustion, the calculated heats of formation range from deltaHf(o) degrees = 80 (3) to 1071 kJ/mol (13).
Jean'ne M. Shreeve, Brendan Twamley, Hong Xue, Ye Gao   +3 more
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Synthesis of Polynuclear Nonfused Azoles

Russian Journal of Organic Chemistry, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
A. V. Rokhin, O. N. Verkhozina, V. N. Kizhnyaev, L. I. Vereshchagin, A. I. Smirnov   +4 more
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Emergence of Azole Resistance in Aspergillus

Seminars in Respiratory and Critical Care Medicine, 2015
Resistance to the azole antifungals itraconazole, voriconazole, and posaconazole in Aspergillus species is a growing concern. This is especially alarming for A. fumigatus, where acquired resistance has been documented in patients with invasive disease caused by this species that were exposed to these agents, as well as in azole-naive individuals.
Thomas F. Patterson, Nathan P. Wiederhold   +1 more
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Basicity and Acidity of Azoles

1987
Publisher Summary This chapter provides a large collection of solution data and a thoroughly updated discussion of thermodynamic, kinetic, and structural results. This chapter covers aromatic azoles exclusively—that is, aromatic five-membered rings containing only carbon and nitrogen atoms, and their benzo derivatives.
Javier Catalán, José Elguero
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Difluoromethylation of parent azoles

Journal of Fluorine Chemistry, 2018
Abstract The method for difluoromethylation of parent azoles, namely pyrrole, 1,2,3-triazole, 1,2,4-triazole and tetrazole was developed. Difluorometylation of pyrrole and 1,2,3-triazole was performed by action of chlorodifluoromethane. Sodium chlorodifluoroacetate was used as a difluoromethylation agent for 1,2,4-triazole and tetrazole.
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ChemInform Abstract: AZOLE ALDEHYDE CONDENSATIONS

Chemischer Informationsdienst, 1973
AbstractDer Carbaldehyd (Ia), der, wie schon früher beschrieben, im festen Zustand als dimeres cyclisches Hemiaminal (Ib) vorliegt, reagiert mit einfachen alicyclischen Ketonen, wie (IIa), zu den Alkoholen (IIIa).
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Azole antifungals

Clinics in Dermatology, 1989
H F, Merk, H, Mukhtar
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Antifungal Azoles: Old and New

Pediatric Infectious Disease Journal, 2011
Management of fungal infections is complex with increasing choice of antifungals. Mortality and morbidity are significant despite treatment. Azoles are commonly used compounds which inhibit fungal lanosterol 14 demethylase, thereby depleting ergosterol in the fungal cell membrane with the accumulation of lanosterol precursors.
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Basicity and acidity of azoles: the annelation effect in azoles

Journal of the American Chemical Society, 1988
J. H. Quian, Margarita Menéndez, Rosa M. Claramunt, Javier Catalán, José Laynez, Robert W. Taft, M. Taagepera, José Elguero, Frederick Anvia   +8 more
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Azoles

1975
Robert M. Smith, Arthur E. Martell
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