21614-47-1

Usage

Uses

Used in Pharmaceutical Synthesis:
3-(4-Chlorophenyl)-5-methyl-1,2,4-oxadiazole is utilized as a building block in the synthesis of various pharmaceuticals. Its unique structure allows it to be incorporated into the development of new drugs, enhancing their therapeutic potential.
Used in Agrochemical and Veterinary Medicine Production:
In the agricultural industry, CMOD serves as a key component in the formulation of pesticides and fungicides. Its chemical properties contribute to the effectiveness of these products in controlling pests and diseases, thereby protecting crops and ensuring food security.
Used in Medicinal Research:
3-(4-Chlorophenyl)-5-methyl-1,2,4-oxadiazole has been the subject of research for its potential anticancer and antibacterial properties. Its ability to target specific biological pathways makes it a promising candidate for the development of novel therapeutic agents.
Used in Chemical Research and Development:
CMOD's unique structure and properties make it a valuable compound in the field of chemical research and development. It can be used to explore new chemical reactions and syntheses, leading to the discovery of innovative materials and compounds.

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Relevant academic research and scientific papers

Imidazole hydrochloride promoted synthesis of 3,5-disubstituted-1,2,4-oxadiazoles

Imidazole hydrochloride as an additive promotes the reaction of amidoximes and DMA derivatives to generated 3,5-disubstituted-1,2,4-oxadiazoles in low to excellent yields without the use of coupling reagents, oxidants, strong acids or bases and other additives.

Efficient Synthesis of Functionalized Indene Derivatives via Rh(III)-Catalyzed Cascade Reaction between Oxadiazoles and Allylic Alcohols

A highly efficient rhodium(III)-catalyzed synthesis of novel functionalized indene derivatives has been achieved via C?H activation/intramolecular aldol condensation. This cascade reaction is an atom economical protocol which could be further applied to build more complex compounds. (Figure presented.).

Development of 1,2,4-Oxadiazoles as Potent and Selective Inhibitors of the Human Deacetylase Sirtuin 2: Structure–Activity Relationship, X-ray Crystal Structure, and Anticancer Activity

Sirt2 is a target for the treatment of neurological, metabolic, and age-related diseases including cancer. Here we report a series of Sirt2 inhibitors based on the 1,2,4-oxadiazole scaffold. These compounds are potent Sirt2 inhibitors active at single-digit μM level by using the Sirt2 substrate a-tubulin-acetylLys40 peptide and inactive up to 100 μM against Sirt1, -3, and -5 (deacetylase and desuccinylase activities). Their mechanism of inhibition is uncompetitive toward both the peptide substrate and NAD+, and the crystal structure of a 1,2,4-oxadiazole analog in complex with Sirt2 and ADP-ribose reveals its orientation in a still unexplored subcavity useful for further inhibitor development. Tested in leukemia cell lines, 35 and 39 induced apoptosis and/or showed anti proliferative effects at 10 or 25 μM after 48 h. Western blot analyses confirmed the involvement of Sirt2 inhibition for their effects in NB4 and in U937 cells. Our results provide novel Sirt2 inhibitors with a compact scaffold and structural insights for further inhibitor improvement.

Cobalt(III)-Catalyzed Oxadiazole-Directed C-H Activation for the Synthesis of 1-Aminoisoquinolines

Aromatic heterocycles have been identified as effective directing groups (DGs) in C-H functionalization but can be retained as undesired bulky substituents in the final products. Herein, we report a Co(III)-catalyzed 1-aminoisoquinoline synthesis strategy based on oxadiazole-directed aromatic C-H coupling with alkynes and a subsequent redox-neutral C-N cyclization reaction. This labile N-O bond-based protocol has allowed the toleration of a broad range of functional groups.

Iron(III) Chloride/l-Proline as an Efficient Catalyst for the Synthesis of 3-Substituted 1,2,4-Oxadiazoles from Amidoximes and Triethyl Orthoformate

A general, facile, and efficient method is presented for the synthesis of 3-substituted 1,2,4-oxadiazoles from amidoximes and triethyl orthoformate. The procedure employs an iron(III) chloride/l-proline catalytic system and the 3-substituted 1,2,4-oxadiaz

Preparation, structure, and versatile reactivity of pseudocyclic benziodoxole triflate, new hypervalent iodine reagent

A new pseudocyclic triflate derivative of benziodoxole (IBA-OTf) was prepared and characterized by X-ray analysis. This highly electrophilic reagent readily reacts with various organic substrates to give the corresponding products in good yields. Furthermore, IBA-OTf can be used as a catalyst with m-chloroperoxybenzoic acid as the terminal oxidant. This journal is

Mild and efficient one-pot synthesis of 3,5-disubstituted 1,2,4-oxadiazoles from nitriles mediated by K 3PO 4

Potassium phosphate, K3PO4, has been proved to be a cheap, strong, and efficient reagent for the one-pot synthesis of 3,5-disubstituted-1,2,4-oxadiazoles from nitriles and acid chlorides under mild conditions. [Supplementary material

A novel, one-pot, three-component synthesis of 1,2,4-oxadiazoles under microwave irradiation and solvent-free conditions

A novel synthesis of 3,5-disubstituted 1,2,4-oxadiazoles is described from a one-pot, three-component reaction between nitriles, hydroxylamine, and Meldrum's acids under microwave irradiation and solvent-free conditions in good to excellent yields. Georg

Antikinetoplastid activity of 3-aryl-5-thiocyanatomethyl-1,2,4-oxadiazoles

A series of 5-thiocyanatomethyl- and 5-alkyl-3-aryl-1,2,4-oxadiazoles were synthesized and evaluated for their activity against kinetoplastid parasites. Formation of the oxadiazole ring was accomplished through the reaction of benzamidoximes with acyl chlorides, while the thiocyanate group was inserted by reacting the appropriate 5-halomethyl oxadiazole with ammonium thiocyanate. The thiocyanate-containing compounds possessed low micromolar activity against Leishmania donovani and Trypanosoma brucei, while the 5-alkyl oxadiazoles were less active against these parasites. 3-(4-Chlorophenyl)-5-(thiocyanatomethyl)-1, 2,4-oxadiazole (compound 4b) displayed modest selectivity for L. donovani axenic amastigote-like parasites over J774 macrophages, PC3 prostate cancer cells, and Vero cells (6.4-fold, 3.8-fold, and 9.1-fold, respectively), while 3-(3,4-dichlorophenyl)-5-(thiocyanatomethyl)-1,2,4-oxadiazole (compound 4h) showed 30-fold selectivity against Vero cells but was not selective against PC3 cells. In a murine model of visceral leishmaniasis, compound 4b decreased liver parasitemia caused by L. donovani by 48% when given in five daily i.v. doses at 5mg/kg and by 61% when administered orally for 5days at 50mg/kg. These results indicate that aromatic thiocyanates hold promise for the treatment of leishmanial infections if the selectivity of these compounds can be improved.

One-pot synthesis of 1,2,4-oxadiazoles mediated by microwave irradiation under solvent-free condition

Microwave-assisted synthesis of 1,2,4-oxadiazoles of amidoximes under solvent free conditions was found to be an efficient method for one-pot synthesis of 1,2,4-oxadiazole derivatives from amidoximes and acyl chlorides. This method is an easy, rapid, and