124718-87-2Relevant articles and documents
Synthesis of 1,2-azidoalcohols from epoxides using a task-specific protic ionic liquid: 1-hydrogen-3-methylimidazolium azide
Heidarizadeh, Fariba,Beitsaeed, Ali,Rezaee-Nezhad, Eshagh
, p. 450 - 453 (2014)
A task-specific ionic liquid as an environmentally eco-friendly green catalyst has been synthesized and used in the ring opening of epoxides under green conditions. In order to use protic ionic liquids (PIL), we decided to synthesize 1,2-azidoalcohols via
Click chemistry inspired synthesis and bioevaluation of novel triazolyl derivatives of osthol as potent cytotoxic agents
Farooq, Saleem,Shakeel-U-Rehman,Hussain, Aashiq,Hamid, Abid,Qurishi, Mushtaq A.,Koul, Surrinder
, p. 545 - 554 (2014)
A new series of diverse triazoles linked through the hydroxyl group of lactone ring opened osthol (1) were synthesized using click chemistry approach. All the derivatives were subjected to 3-(4,5-Dimethylthiazol-yl)-diphenyl tetrazoliumbromide (MTT) cytot
Glycerol functionalized imidazolium tri-cationic room temperature ionic liquids: Synthesis, properties and catalytic performance for 2-azidoalcohol synthesis from epoxide
Chaugule, Avinash A.,Tamboli, Ashif H.,Sheikh, Faheem A.,Chung, Wook-Jin,Kim, Hern
, p. 314 - 321 (2015)
Imidazolium based tri-cationic room temperature ionic liquid (RTILs) were synthesized and characterized, and their physicochemical properties such as thermal stability, viscosities and solubility were investigated. These ionic liquids exhibited excellent
A hafnium-based metal-organic framework as an efficient and multifunctional catalyst for facile CO2 fixation and regioselective and enantioretentive epoxide activation
Beyzavi, M. Hassan,Klet, Rachel C.,Tussupbayev, Samat,Borycz, Joshua,Vermeulen, Nicolaas A.,Cramer, Christopher J.,Stoddart, J. Fraser,Hupp, Joseph T.,Farha, Omar K.
, p. 15861 - 15864 (2014)
Porous heterogeneous catalysts play a pivotal role in the chemical industry. Herein a new Hf-based metal-organic framework (Hf-NU-1000) incorporating Hf6 clusters is reported. It demonstrates high catalytic efficiency for the activation of epoxides, facilitating the quantitative chemical fixation of CO2 into five-membered cyclic carbonates under ambient conditions, rendering this material an excellent catalyst. As a multifunctional catalyst, Hf-NU-1000 is also efficient for other epoxide activations, leading to the regioselective and enantioretentive formation of 1,2-bifuctionalized systems via solvolytic nucleophilic ring opening.
Concurrent Formation of N-H Imines and Carbonyl Compounds by Ruthenium-Catalyzed C-C Bond Cleavage of β-Hydroxy Azides
Lee, Jeong Min,Bae, Dae Young,Park, Jin Yong,Jo, Hwi Yul,Lee, Eunsung,Rhee, Young Ho,Park, Jaiwook
, p. 4608 - 4613 (2020/06/05)
A commercial cyclopentadienylrutenium dicarbonyl dimer ([CpRu(CO)2]2) efficiently catalyzes the formation of N-H imines and carbonyl compounds simultaneously from β-hydroxy azides via C-C bond cleavage under visible light. Density functional theory calculations for the cleavage reaction support the mechanism involving chelation of alkoxy azide species and liberation of nitrogen as the driving force. The synthetic utility of the reaction was demonstrated by a new amine synthesis promoted by chemoselective allylation of imine and synthesis of isoquinoline.
Visible-light activated metal catalyst-free vicinal diazidation of olefins with sulfonium iodate(i) species
Reddy, Thurpu Raghavender,Rao, Dodla Sivanageswara,Kashyap, Sudhir
supporting information, p. 2833 - 2836 (2019/03/17)
A visible light-induced vicinal diazidation of various alkenes using stable sulfonium bis(acetoxy)iodate(i) and sodium azide as a radical precursor is described. The trimethylsulfonium [bis(azido)iodate(i)] species, intrinsically generated in situ, demonstrated unprecedented reactivity toward CC π bond-promoting selective azidation under photochemical conditions without any photoredox or metal catalyst. The visible-light stimulated diazidation reaction provides a convenient and straightforward approach to highly prevalent vicinal nitrogen scaffolds of myriad therapeutic importance.
