Cargando…

I(2)/DMSO-Catalyzed Transformation of N-tosylhydrazones to 1,2,3-thiadiazoles

An iodine/DMSO catalyzed selective cyclization of N-tosylhydrazones with sulfur without adding external oxidant was developed for the synthesis of 4-aryl-1,2,3-thiadiazoles. In this reaction, oxidation of HI by using DMSO as dual oxidant and solvent is the key, which allowed the regeneration of I(2)...

Descripción completa

Detalles Bibliográficos
Autores principales:	Li, Weiwei, Zhang, Jun, He, Jing, Xu, Liang, Vaccaro, Luigi, Liu, Ping, Gu, Yanlong
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Frontiers Media S.A. 2020
Materias:	Chemistry
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7304252/ https://www.ncbi.nlm.nih.gov/pubmed/32596205 http://dx.doi.org/10.3389/fchem.2020.00466

Ejemplares similares

Pd-Catalyzed Rearrangement Reaction of N-Tosylhydrazones Bearing Allyl Ethers Into Trans-Olefin-Substituted Sulfonylhydrazones
por: Chang, Yaoyao, et al.
Publicado: (2021)

I(2)/DMSO-catalyzed one-pot approach for the synthesis of 1,3,4-selenadiazoles
por: Bowroju, Suresh Kuarm, et al.
Publicado: (2021)

[2 + 2 + 1] Cycloaddition of N-tosylhydrazones, tert-butyl nitrite and alkenes: a general and practical access to isoxazolines
por: Ma, Liang, et al.
Publicado: (2021)

Pd-Catalyzed Dynamic Kinetic Asymmetric Cross-Coupling of Heterobiaryl Bromides with N-Tosylhydrazones
por: Kattela, Shivashankar, et al.
Publicado: (2022)

B(C(6)F(5))(3)-catalyzed dehydrogenative cyclization of N-tosylhydrazones and anilines via a Lewis adduct: a combined experimental and computational investigation
por: Guru, Murali Mohan, et al.
Publicado: (2019)

N-Heterocyclic carbene copper catalyzed quinoline synthesis from 2-aminobenzyl alcohols and ketones using DMSO as an oxidant at room temperature
por: Xu, Jingxiu, et al.
Publicado: (2019)

Synthesis of highly substituted alkenes by sulfur-mediated olefination of N-tosylhydrazones
por: Conen, Peter, et al.
Publicado: (2023)

Multi-Armed 1,2,3-Selenadiazole and 1,2,3-Thiadiazole Benzene Derivatives as Novel Glyoxalase-I Inhibitors
por: Al-Balas, Qosay A., et al.
Publicado: (2019)

Iodine-DMSO mediated conversion of N-arylcyanothioformamides to N-arylcyanoformamides and the unexpected formation of 2-cyanobenzothiazoles
por: Moussa, Ziad, et al.
Publicado: (2022)

Iridium-catalyzed regioselective C–H sulfonamidation of 1,2,4-thiadiazoles with sulfonyl azides in water
por: Cao, Xian-Ting, et al.
Publicado: (2021)

2-(Methylsulfanyl)cyclododecanone tosylhydrazone
por: Yan, Xiao-Jing, et al.
Publicado: (2008)

DMSO-mediated palladium-catalyzed cyclization of two isothiocyanates via C–H sulfurization: a new route to 2-aminobenzothiazoles
por: Yao, Guangkai, et al.
Publicado: (2019)

Palladium-Catalyzed Direct (Het)arylation Reactions of Benzo[1,2-d:4,5-d′]bis([1,2,3]thiadiazole and 4,8-Dibromobenzo[1,2-d:4,5-d′]bis([1,2,3]thiadiazole)
por: Chmovzh, Timofey N., et al.
Publicado: (2023)

Coupling Reactions of Anhydro-Aldose Tosylhydrazones with Boronic Acids
por: Kaszás, Tímea, et al.
Publicado: (2022)

Direct oxidation of N-ynylsulfonamides into N-sulfonyloxoacetamides with DMSO as a nucleophilic oxidant
por: Dong, Jun, et al.
Publicado: (2021)

Microstructural free volume and dynamics of cryoprotective DMSO–water mixtures at low DMSO concentration
por: Čechová, Katarína, et al.
Publicado: (2019)

An iodine/DMSO-catalyzed sequential one-pot approach to 2,4,5-trisubstituted-1H-imidazoles from α-methylene ketones
por: Jayram, Janeeka, et al.
Publicado: (2018)

Rhodium catalyzed diastereoselective synthesis of 2,2,3,3-tetrasubstituted indolines from N-sulfonyl-1,2,3-triazoles and ortho-vinylanilines
por: Yadagiri, Dongari, et al.
Publicado: (2016)

Synthesis and Cytotoxic Activity of New 1,3,4-Thiadiazole Thioglycosides and 1,2,3-Triazolyl-1,3,4-Thiadiazole N-glycosides
por: Alminderej, Fahad M., et al.
Publicado: (2019)

Hydrophobics of C(n)TAB in an aqueous DMSO–BSA nanoemulsion for the monodispersion of flavonoids
por: Sachin, K. M., et al.
Publicado: (2019)

Synthesis, antimicrobial and in vitro antitumor activities of a series of 1,2,3-thiadiazole and 1,2,3-selenadiazole derivatives
por: Mhaidat, Nizar M, et al.
Publicado: (2015)

Photocrystallography of [Ru(bpy)(2)(dmso)(2)](2+) reveals an O-bonded metastable state
por: Marr, Zoe Y., et al.
Publicado: (2023)

NH-1,2,3-triazoles as versatile building blocks in denitrogenative transformations
por: Motornov, Vladimir, et al.
Publicado: (2023)

DFT and AFIR study on the copper(i)-catalyzed mechanism of 5-enamine-trisubstituted-1,2,3-triazole synthesis via C–N cross-coupling and the origin of ring-opening of 2H-azirines
por: Yu, Fan, et al.
Publicado: (2021)

Synthesis, Fungicidal Activity and Plant Protective Properties of 1,2,3-Thiadiazole and Isothiazole-Based N-acyl-N-arylalaninates
por: Kalinina, Tatiana A., et al.
Publicado: (2023)

Oxaliplatin reacts with DMSO only in the presence of water
por: Varbanov, Hristo P., et al.
Publicado: (2017)

Efficient access to β-vinylporphyrin derivatives via palladium cross coupling of β-bromoporphyrins with N-tosylhydrazones
por: Campos, Vinicius R, et al.
Publicado: (2017)

Pd-catalyzed [3 + 2] cycloaddition of vinylcyclopropanes with 1-azadienes: synthesis of 4-cyclopentylbenzo[e][1,2,3]oxathiazine 2,2-dioxides
por: Lin, Yan, et al.
Publicado: (2018)

On crystallization of water confined in liposomes and cryoprotective action of DMSO
por: Klbik, Ivan, et al.
Publicado: (2022)

Behavior of α, β tubulin in DMSO-containing electrolytes
por: Kalra, Aarat P., et al.
Publicado: (2019)

Crystal structure of the lead-containing organic–inorganic hybrid: (C(18)H(26)N(2))(3)[Pb(4)I(14)(DMSO)(2)]·2DMSO
por: Li, Li, et al.
Publicado: (2018)

Electrochemical and adsorption behaviors of thiadiazole derivatives on the aluminum surface
por: Tang, Huajie, et al.
Publicado: (2019)

A green sorbent for CO(2) capture: α-cyclodextrin-based carbonate in DMSO solution
por: Eftaiha, Ala'a F., et al.
Publicado: (2018)

Synthesis, Characterization, Antimicrobial Activity, and Genotoxicity Assessment of Two Heterocyclic Compounds Containing 1,2,3-Selena- or 1,2,3-Thiadiazole Rings
por: Al-Smadi, Mousa L., et al.
Publicado: (2019)

Differentiation between Isomeric 4,5-Functionalized 1,2,3-Thiadiazoles and 1,2,3-Triazoles by ESI-HRMS and IR Ion Spectroscopy
por: Mazur, Dmitrii M., et al.
Publicado: (2023)

Copper-catalyzed transformation of alkyl nitriles to N-arylacetamide using diaryliodonium salts
por: Sallio, Romain, et al.
Publicado: (2021)

A N,N′-dioxide/Mg(OTf)(2) complex catalyzed enantioselective α-addition of isocyanides to alkylidene malonates
por: Luo, Weiwei, et al.
Publicado: (2016)

An excited state dynamics driven reaction: wavelength-dependent photoisomerization quantum yields in [Ru(bpy)(2)(dmso)(2)](2+)
por: Livshits, Maksim Y., et al.
Publicado: (2020)

Transformation and biodegradation of 1,2,3-trichloropropane (TCP)
por: Samin, Ghufrana, et al.
Publicado: (2012)

First Iridium(IV) Chloride–Dimethyl Sulfoxide Complex [H(dmso)(2)][IrCl(5)(dmso-κO)]: Synthesis and Structure along with Novel Polymorph Modifications of [H(dmso)(2)][trans-IrCl(4)(dmso-κS)(2)] and [H(dmso)][trans-IrCl(4)(dmso-κS)(2)]
por: Rudnitskaya, Olga V., et al.
Publicado: (2023)

Cannot write session to /tmp/vufind_sessions/sess_icnqr10vl8s9dlhccfpec6nlr6