Tag: M.W:200-300

Application In Synthesis of 5-Iodo-2-furaldehyde. The mechanism of aromatic electrophilic substitution of aromatic heterocycles is consistent with that of benzene. Compound: 5-Iodo-2-furaldehyde, is researched, Molecular C5H3IO2, CAS is 2689-65-8, about Furan derivatives. LV. Kinetics of condensation of 5-nitrofurfuryl sulfones with aldehydes. Author is Knoppova, V.; Jurasek, A.; Kovac, J.; Guttmann, M..

The kinetics of the condensation of I with II (R = H, Me, iodo, Cl, Br, CO2Me NO2) or III (R = H, NO2, Cl, Br, CO2H, CO2Et, Me, MeO, NHAc) [to give, resp., the corresponding (E)-IV or (E)-V, examined in NH4OAc-piperidine at 118° or MeOH-piperidine at 40°, were 2nd order. The log k was linearly related with σp+. The pKa of I and of 5-nitrofurfuryl Me sulfone (VI) were determined and the rates of the condensation of I or VI with III (R = NO2) indicated that steric factors were more important in the condensation than was the sulfone acidity.

When you point to this article, it is believed that you are also very interested in this compound(2689-65-8)Application In Synthesis of 5-Iodo-2-furaldehyde and due to space limitations, I can only present the most important information.

Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem

The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: 5-Iodo-2-furaldehyde(SMILESS: IC1=CC=C(O1)C=O,cas:2689-65-8) is researched.Related Products of 97739-46-3. The article 《Topoisomerase IIα poisoning and DNA double-strand breaking by chiral ruthenium(II) complexes containing 2-furanyl-imidazo[4,5-f][1,10]phenanthroline derivatives》 in relation to this compound, is published in Dalton Transactions. Let’s take a look at the latest research on this compound (cas:2689-65-8).

Four chiral Ru(II) complexes bearing furan ligands, Δ/Λ-[Ru(bpy)2(pocl)]2+ (Δ/Λ-1) and Δ/Λ-[Ru(bpy)2(poi)]2+ (Δ/Λ-2) (bpy = 2,2′-bipyridine, pocl = 2-(5-chlorofuran-2-yl)imidazo[4,5-f][1,10]phenanthroline, poi = 2-(5-5-iodofuran-2-yl)imidazo[4,5-f][1,10]phenanthroline), were synthesized and characterized. These Ru(II) complexes showed antitumor activities against HeLa, A549, HepG2, HL-60 and K562 tumor cell lines, especially the HL-60 tumor cell line. Moreover, Δ-2 was more active than other complexes accounting for the different cellular uptakes. In addition, Δ-2 could accumulate in the nucleus of HL-60 cells, suggesting that nucleic acids were the cellular target of Δ-2. Topoisomerase inhibition tests in vitro and in living cells confirmed that the four complexes acted as efficient topoisomerase IIα poisons, DNA double-strand breaks had also been observed from neutral single cell gel electrophoresis (comet assay). Δ-2 inhibited the growth of HL-60 cells through the induction of apoptotic cell death, as evidenced by the Alexa Fluor 488 annexin V staining assays. The results demonstrated that Δ-2 acted as a topoisomerase IIα poison and caused DNA double-strand damage that could lead to apoptosis.

When you point to this article, it is believed that you are also very interested in this compound(2689-65-8)Quality Control of 5-Iodo-2-furaldehyde and due to space limitations, I can only present the most important information.

Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem

Epoxy compounds usually have stronger nucleophilic ability, because the alkyl group on the oxygen atom makes the bond angle smaller, which makes the lone pair of electrons react more dissimilarly with the electron-deficient system. Compound: 5-Iodo-2-furaldehyde, is researched, Molecular C5H3IO2, CAS is 2689-65-8, about Synthesis of Alkyl Indium Reagents by Using Unactivated Alkyl Chlorides and Their Applications in Palladium-Catalyzed Cross-Coupling Reactions with Aryl Halides.HPLC of Formula: 2689-65-8.

An efficient method for the preparation of alkyl indium reagents by using unactivated and cheap alkyl chlorides as substrates in the presence of indium and LiI was developed. The thus-formed alkyl indium species effectively underwent palladium-catalyzed cross-coupling reactions with aryl halides with wide functional group tolerance.

When you point to this article, it is believed that you are also very interested in this compound(2689-65-8)HPLC of Formula: 2689-65-8 and due to space limitations, I can only present the most important information.

Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem

The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 5-Iodo-2-furaldehyde, is researched, Molecular C5H3IO2, CAS is 2689-65-8, about Synthesis and spectral properties of 2-(5-R-2-furylmethylene)-3-oxobutanenitriles, the main research direction is furylmethyleneoxobutanenitrile; butanenitrile furylmethylene; condensation furaldehyde aminobutenenitrile; substituent effect conjugation furylethylene system; LFER furylmethyleneoxobutanenitrile; structure property furylmethyleneoxobutanenitrile.Safety of 5-Iodo-2-furaldehyde.

Substituted 2-(5-R-2-furylmethylene)-3-oxobutanenitriles I (R = H, halo, Ph, etc.) were obtained by condensation of the corresponding 5-R-2-furaldehydes II with 3-amino-2-butenenitrile in acid medium. Relation between the structure and spectral properties (NMR, IR, UV, MS) is presented and the influence of substituents in position 5 of the furan ring on the conjugated 2-furylethylene system is discussed.

When you point to this article, it is believed that you are also very interested in this compound(2689-65-8)Safety of 5-Iodo-2-furaldehyde and due to space limitations, I can only present the most important information.

Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem

Kalinin, V. N.; Pashchenko, D. N.; Phan Minh She published the article 《Palladium-catalyzed synthesis of 4-heteroaryl and 4-alkynyl-substituted sydnones. 5-Oxido-3-phenyl-1,2,3-oxadiazol-3-ium-4-ylzinc chloride》. Keywords: palladium catalyzed coupling oxidophenyloxadiazoliumylcopper heteroaryl iodide; alkynyl bromide palladium catalyzed coupling oxidophenyloxadiazoliumylcopper; oxidophenyloxadiazoliumylzinc chloride preparation reactivity; sydnone heteroaryl alkynyl.They researched the compound: 5-Iodo-2-furaldehyde( cas:2689-65-8 ).Safety of 5-Iodo-2-furaldehyde. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:2689-65-8) here.

A general method is suggested for the synthesis of 4-heteroaryl- and 4-alkynyl-3-Ph sydnones by palladium(0)-catalyzed cross-coupling of 5-oxido-3-phenyl-1,2,3-oxadiazol-3-ium-4-ylcopper (I, R = Cu) with heteroaryl iodides and alkynyl bromides. Thus, I (R = H) was treated sequentially with BuLi, CuBr, and then 2-iodopyridine and Pd(PPh3)4 in THF-C6H6 to give 85% I (R = 2-pyridyl). 5-Oxido-3-phenyl-1,2,3-oxadiazol-3-ium-4-ylzinc chloride (I, R = ZnCl) was synthesized and found to be significantly less reactive than I (R = Cu) and was successfully coupled only with p-iodonitrobenzene and β-bromostyrene.

When you point to this article, it is believed that you are also very interested in this compound(2689-65-8)Safety of 5-Iodo-2-furaldehyde and due to space limitations, I can only present the most important information.

Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem

Chen, Bing-Zhi; Zhi, Man-Ling; Wang, Chuang-Xin; Chu, Xue-Qiang; Shen, Zhi-Liang; Loh, Teck-Peng published the article 《Synthesis of Alkyl Indium Reagents by Using Unactivated Alkyl Chlorides and Their Applications in Palladium-Catalyzed Cross-Coupling Reactions with Aryl Halides》. Keywords: alkyl chloride substrate alkylindium reagent; palladium catalyzed cross coupling aryl halide alkylindium.They researched the compound: 5-Iodo-2-furaldehyde( cas:2689-65-8 ).Application of 2689-65-8. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:2689-65-8) here.

An efficient method for the preparation of alkyl indium reagents by using unactivated and cheap alkyl chlorides as substrates in the presence of indium and LiI was developed. The thus-formed alkyl indium species effectively underwent palladium-catalyzed cross-coupling reactions with aryl halides with wide functional group tolerance.

In some applications, this compound(2689-65-8)Application of 2689-65-8 is unique.If you want to know more details about this compound, you can contact with the author or consult more relevant literature.

Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem

Product Details of 2689-65-8. The mechanism of aromatic electrophilic substitution of aromatic heterocycles is consistent with that of benzene. Compound: 5-Iodo-2-furaldehyde, is researched, Molecular C5H3IO2, CAS is 2689-65-8, about Direct synthesis of ester-containing indium homoenolate and its application in palladium-catalyzed cross-coupling with aryl halide. Author is Shen, Zhi-Liang; Goh, Kelvin Kau Kiat; Wong, Colin Hong An; Yang, Yong-Sheng; Lai, Yin-Chang; Cheong, Hao-Lun; Loh, Teck-Peng.

An efficient method for the synthesis of ester-containing indium homoenolate via a direct insertion of indium into β-halo ester in the presence of CuI/LiCl is described. The synthetic utility of the indium homoenolate was demonstrated by palladium-catalyzed cross-coupling with aryl halides in DMA with wide functional group compatibility.

When you point to this article, it is believed that you are also very interested in this compound(2689-65-8)Product Details of 2689-65-8 and due to space limitations, I can only present the most important information.

Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem

The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: 5-Iodo-2-furaldehyde(SMILESS: IC1=CC=C(O1)C=O,cas:2689-65-8) is researched.Computed Properties of C13H15F3N2O. The article 《A new approach to furan-containing macrolactones》 in relation to this compound, is published in Turkish Journal of Chemistry. Let’s take a look at the latest research on this compound (cas:2689-65-8).

Furan and THF heterocycles are part of many natural products, like the Galerucella pheromone, furano epothilones, bipinnatin, and amphidinolides. This paper describes a short and efficient synthetic approach to furan-containing macrolactones in 4 steps, including as key steps a Sonogashira reaction and an olefin metathesis. The resulting compounds were tested at the National Cancer Institute for their cytotoxicity, but did not exhibit significant cytotoxicity in the human tumor cell line screen.

When you point to this article, it is believed that you are also very interested in this compound(2689-65-8)Recommanded Product: 2689-65-8 and due to space limitations, I can only present the most important information.

Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem

The three-dimensional configuration of the ester heterocycle is basically the same as that of the carbocycle. Compound: 5-Iodo-2-furaldehyde(SMILESS: IC1=CC=C(O1)C=O,cas:2689-65-8) is researched.Reference of 1,2-Bis(diphenylphosphino)ethane. The article 《Improving the Solubility of Artificial Ligands of Streptavidin to Enable More Practical Reversible Switching of Protein Localization in Cells》 in relation to this compound, is published in ChemBioChem. Let’s take a look at the latest research on this compound (cas:2689-65-8).

Chem. inducers that can control target-protein localization in living cells are powerful tools to investigate dynamic biol. systems. We recently reported the retention using selective hook or “”RUSH”” system for reversible localization change of proteins of interest by addition/washout of small-mol. artificial ligands of streptavidin (ALiS). However, the utility of previously developed ALiS was restricted by limited solubility in water. Here, we overcame this problem by X-ray crystal structure-guided design of a more soluble ALiS derivative (ALiS-3), which retains sufficient streptavidin-binding affinity for use in the RUSH system. The ALiS-3-streptavidin interaction was characterized in detail. ALiS-3 is a convenient and effective tool for dynamic control of a-mannosidase II localization between ER and Golgi in living cells.

When you point to this article, it is believed that you are also very interested in this compound(2689-65-8)Product Details of 2689-65-8 and due to space limitations, I can only present the most important information.

Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem

The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 5-Iodo-2-furaldehyde, is researched, Molecular C5H3IO2, CAS is 2689-65-8, about Improved synthetic method for 5-aryl-2-furancarbaldehyde, the main research direction is arylfurancarboxaldehyde; furancarboxaldehyde aryl; photochem arylation iodofurancarboxaldehyde.Safety of 5-Iodo-2-furaldehyde.

Arylfurancarboxaldehydes I (R = Ph, 2-ClC6H4, 2-naphthyl, 2,5-Me2C6H3, 2-, 4-MeOC6H4) were prepared in 19-91% yield by photochem. (500 W high pressure Hg arc) arylation of iodofurancarboxaldehyde I (R = iodo) with RH in MeCN for 1 h.

When you point to this article, it is believed that you are also very interested in this compound(2689-65-8)Safety of 5-Iodo-2-furaldehyde and due to space limitations, I can only present the most important information.

Reference:
1,8-Naphthyridine – Wikipedia,
1,8-Naphthyridine | C8H6N2 – PubChem