Results 101 to 110 of about 18,306 (270)

Synthesis of fused tetrazolo iminosugars from azido monosaccharide derivatives [PDF]

, 2014
Synthesis of fused tetrazolo iminosugars from azido monosaccharide derivativesUniversidad de Málaga.
Pino-Gonzalez, Maria Soledad
core  

Carbenic nitrile imines: Properties and reactivity [PDF]

, 2014
Structures and properties of nitrile imines were investigated computationally at B3LYP and CCSD(T) levels. Whereas NBO analysis at the B3LYP DFT level invariably predicts a propargylic electronic structure, CCSD(T) calculations permit a clear distinction
Arthur M. P., Bertrand G., Bourissou D., Braida B., Bégué D., Bégué D., Bégué D., Bégué D., Caramella P., Cargnoni F., Curt Wentrup, Didier Bégué, Fauré J.-L., Frija L., Goedecke C., Gohaud N., Gohaud N., Gomez-Zavaglia A., Gomez-Zavaglia A., Kanemasa S., Kawauchi S., Lucero P. L., Maier G., Martin D., Mawhinney R. C., Mawhinney R. C., Mawhinney R. C., Muchall H. M., Padwa A., Puzzarini C., Sharp J. T., Shawali A. S., Tidwell T. T., Veedu R. N., Wentrup C., Wentrup C., Wong M. W., Zheng S.-L.   +37 more
core   +1 more source

Electro‐Mediated Redox Functionalization of Conjugated 1,3‐Dienes

Advanced Synthesis &Catalysis, Volume 368, Issue 6, 17 March 2026.
This review aims at providing a comprehensive view of the emerging field of electro‐mediated functionalization of conjugated 1,3‐dienes, highlighting key developments, mechanistic insights, and remaining challenges. It highlights the efficient use of electron as the sole reagent to access highly substituted allylic compounds from simple and readily ...
Ophélie Montiège, Jean‐François Brière, Cédric Schneider, Hélène Beucher   +3 more
wiley   +1 more source

Synthesis, single crystal analysis, biological and docking evaluation of tetrazole derivatives

Heliyon, 2018
Tetrazoles are conjugated nitrogen-rich heterocycles considered as bio-isosteres of carboxylic acids. Tetrazoles owing to their conjugated structures serve as biologically relevant potent scaffolds.
Hamid Aziz, Aamer Saeed, Farukh Jabeen, Noor ud Din, Ulrich Flörke   +4 more
doaj   +1 more source

Design and Synthesis of a Novel N-(1H-tetrazol-5-yl)methyl Cyclic Peptoid Using Nosyl-protected N-(1-trityl-1H-tetrazol-5-yl)methyl Substituted Glycine [PDF]

, 2017
: A solid phase synthesis of a cyclic peptoid bearing (1H-tetrazol-5-yl)methyl as N-substituent has been developed employing the monomer approach.
Krishnamurthy, M., Narendra, N., Prabhu, G., Samarasimhareddy, M., Sureshbabu, V.V.   +4 more
core   +1 more source

In Vitro Studies of Chromone-Tetrazoles against Pathogenic Protozoa, Bacteria, and Fungi

Molecules, 2015
In vitro studies to fourteen previously synthesized chromone-tetrazoles and four novel fluorine-containing analogs were conducted against pathogenic protozoan (Entamoeba histolytica), pathogenic bacteria (Pseudomonas aeruginosa, and Staphylococcus aureus)
Pedro A. Cano, Alejandro Islas-Jácome, Ángeles Rangel-Serrano, Fernando Anaya-Velázquez, Felipe Padilla-Vaca, Elías Trujillo-Esquivel, Patricia Ponce-Noyola, Antonio Martínez-Richa, Rocío Gámez-Montaño   +8 more
doaj   +1 more source

Low temperature matrix-isolation and solid state vibrational spectra of 5-chlorotetrazole [PDF]

, 2002
The vibrational spectra of 5-chlorotetrazole (CN4HCl) isolated in an argon matrix (T ¼ 8.5 K) and in the solid state (at room temperature) were studied.
Bugalho, Susana C. S., Cristiano, Maria Lurdes Santos, Fausto, R., Lapinski, L., Serra, Arménio C.   +4 more
core   +2 more sources

Silica Sulfuric Acid as an Efficient Heterogeneous Catalyst for the Solvent-Free Synthesis of 1-Substituted 1H-1,2,3,4-Tetrazoles

Journal of Chemistry, 2013
Silica sulfuric acid (SSA) was found to be an efficient heterogeneous catalyst for the synthesis of 1-substituted 1H-1,2,3,4-tetrazoles from the reaction of primary amines with triethyl orthoformate and sodium azide under thermal and solvent-free ...
Davood Habibi, Hiva Nabavi, Mahmoud Nasrollahzadeh   +2 more
doaj   +1 more source

C-Glycosyl 1,2,4-triazoles: Synthesis of the 3-β-d-glucopyranosyl-1,5-disubstituted and 5-β-d-glucopyranosyl-1,3-disubstituted variants [PDF]

, 2017
K
Páhi, András, Somsák, László, Szabó, Erzsébet Katalin   +2 more
core   +1 more source

Asymmetric synthesis of tetrazole and dihydroisoquinoline derivatives by isocyanide-based multicomponent reactions

Nature Communications, 2019
Asymmetric isocyanide-based multicomponent reactions are elegant, yet challenging, strategies to access valuable N-heterocycles. Here, the authors employ a chiral Mg(II) -N,N′-dioxide catalyst in three- or four-component reactions to obtain chiral ...
Qian Xiong, Shunxi Dong, Yushuang Chen, Xiaohua Liu, Xiaoming Feng   +4 more
doaj   +1 more source