Results 111 to 120 of about 12,947 (217)

Modular and Computational Access to Innocuous Multistep Metal-Free Synthesis of 1,3,4-Oxadiazoles as Enzyme Inhibitors. [PDF]

ACS Omega, 2023
Umair M, Rehman AU, Abbasi MA, Siddiqui SZ, Iqbal J, Khalid H, Rasool S, Khan SU, Zafar F.   +8 more
europepmc   +1 more source

Cristais líquidos colunares luminescentes com arquiteturas helicoidais [PDF]

, 2011
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Programa de Pós-Graduação em Química, Florianópolis, 2011Neste trabalho, foram projetadas duas famílias inéditas de ácidos carboxílicos com estrutura ...
Vieira, André Alexandre
core  

Design, Synthesis and Bioactivity Evaluation of Novel 2-(pyrazol-4-yl)-1,3,4-oxadiazoles Containing an Imidazole Fragment as Antibacterial Agents. [PDF]

Molecules, 2023
Liu H, Yang S, Li T, Ma S, Wang P, Wang G, Su S, Ding Y, Yang L, Zhou X, Yang S.   +10 more
europepmc   +1 more source

Greener and rapid access to bio-active heterocycles: one-pot solvent-free synthesis of 1,3,4-oxadiazoles and 1,3,4-thiadiazoles

, 2008
A novel one-pot solvent-free synthesis of 1,3,4-oxadiazoles and 1,3,4-thiadiazoles by condensation of acid hydrazide and triethyl orthoalkanates under microwave irradiations is reported.
Polshettiwar, Vivek, Varma, Rajender S.
core   +1 more source

Difluoromethyl-1,3,4-oxadiazoles are slow-binding substrate analog inhibitors of histone deacetylase 6 with unprecedented isotype selectivity. [PDF]

J Biol Chem, 2023
Cellupica E, Caprini G, Cordella P, Cukier C, Fossati G, Marchini M, Rocchio I, Sandrone G, Vanoni MA, Vergani B, Źrubek K, Stevenazzi A, Steinkühler C.   +12 more
europepmc   +1 more source

Palladium (0) catalyzed synthesis of thiophene based 1,3,4-oxadiazoles their reactivities and potential nonlinear optical properties

, 2020
Novel thiophene based 1,3,4-oxadiazoles were synthesized via Suzuki cross-coupling of 2-(5-bromothiphen-2-yl)-5-phenyl-1,3,4-oxadiazole with various substituted aryl-boronic acids in significant yields (58-78%).
Gulraiz, Ahmad, Nasir, Rasool, Muhammad Ali, Hashmi, Abbas, Mujahad, Abbas, Komal, Rizwan, Umer, Rashid   +5 more
core  

A One-Pot Synthesis-Functionalization Strategy for Streamlined Access to 2,5-Disubstituted 1,3,4-Oxadiazoles from Carboxylic Acids. [PDF]

J Org Chem, 2022
Matheau-Raven D, Dixon DJ.
europepmc   +1 more source

Optical and Electrical Properties of Substituted 2,5-Diphenyl-1,3,4-Oxadiazoles

, 2000
New substituted 2,5-diphenyl-1,3,4-oxadiazoles are reported as luminescent materials in light emitting diodes LEDs . The investigated new oxadiazoles show efficient blue and green emission in single layer devices. The combination with a hole transporting
Brehmer, Ludwig, Schulz, Burkhard, Kaminorz, Yvette   +2 more
core  

A one pot synthesis of [1,3,4]-oxadiazoles mediated by molecular iodine

, 2012
A one-pot synthesis of 3-amino-1,3,4-oxadiazoles has been achieved from the corresponding dithiocarbamate salt, employing the thiophilic property of molecular iodine.
Khatun, Nilufa, Guin, Srimanta, Ghosh, Tuhin, Rout, Saroj Kumar, Patel, Bhisma K.   +4 more
core   +1 more source

Therapeutic potential of 1,3,4-oxadiazoles as potential lead compounds for the treatment of Alzheimer's disease. [PDF]

RSC Adv, 2023
Naseem S, Temirak A, Imran A, Jalil S, Fatima S, Taslimi P, Iqbal J, Tasleem M, Tahir MN, Shafiq Z.   +9 more
europepmc   +1 more source