Iodides-buliding-blocks

Chen, Chen published the artcilePhoto-selective chain end transformation of polyacrylate-iodide using cysteamine and its application to facile single-step preparation of patterned polymer brushes, Application In Synthesis of 31253-08-4, the publication is Chemical Communications (Cambridge, United Kingdom) (2018), 54(97), 13738-13741, database is CAplus and MEDLINE.

Cysteamine, which is an inexpensive and non-toxic aminothiol, was successfully employed as a photo-selective chain end transformation agent of iodo-terminated polymer chains (polymer-I). Polymer-I was selectively transformed to hydrogen-terminated (polymer-H) and thiol-terminated (polymer-SH) polymers with and without UV irradiation, resp. This method is applicable to acrylate polymers. This photo-selective reaction offered a single-step preparation of patterned polymer brushes with SH and H chain end functionalities as a unique application.

Chemical Communications (Cambridge, United Kingdom) published new progress about 31253-08-4. 31253-08-4 belongs to iodides-buliding-blocks, auxiliary class Iodide,Ester, name is Ethyl 2-Iodopropionate, and the molecular formula is C5H9IO2, Application In Synthesis of 31253-08-4.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Takaishi, Tomohiro published the artcileMultigram-scale and column chromatography-free synthesis of L-azetidine-2-carboxylic acid for the synthesis of nicotianamine and its derivatives, SDS of cas: 161370-66-7, the publication is Heterocycles (2018), 96(12), 2126-2134, database is CAplus.

Multigram-scale synthesis of L-azetidine-2-carboxylic acid from L-aspartic acid was achieved in 13 conventional synthetic steps, without the need for purification by silica-gel column chromatog. and expensive reagents. Nicotianamine and its fluorescence-labeled derivatives could be obtained from this synthetic strategy.

Heterocycles published new progress about 161370-66-7. 161370-66-7 belongs to iodides-buliding-blocks, auxiliary class Chiral,Iodide,Amine,Aliphatic hydrocarbon chain,Ester,Amide, name is (S)-tert-Butyl 2-((tert-butoxycarbonyl)amino)-4-iodobutanoate, and the molecular formula is C8H15NO, SDS of cas: 161370-66-7.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Kusakabe, Yu published the artcileImidazole Acceptor for Both Vacuum-Processable and Solution-Processable Efficient Blue Thermally Activated Delayed Fluorescence, Computed Properties of 364-12-5, the publication is ACS Omega (2022), 7(19), 16740-16745, database is CAplus and MEDLINE.

The members of the imidazole family have been widely used for electron transporting, host, conventional fluorescent, and phosphorescent materials. Although the imidazole core also has great potential as an acceptor segment of deep-blue thermally activated delayed fluorescence (TADF) owing to its high triplet energy, the emission color of imidazole-based TADF organic light-emitting diodes (OLEDs) has so far been limited to blue to green. In this work, four acridan-imidazole systems are theor. designed aiming for deep- or pure-blue emitters. All four emitters exhibit deep-blue to blue emission owing to the high energy levels of the lowest excited singlet states, exhibiting y coordinates of Commission Internationale de l’Eclairage coordinates between 0.06 and 0.26. The mol. composed of a trifluoromethyl-substituted benzimidazole acceptor in combination with a tetramethyl-9,10-dihydroacridine donor (named MAc-FBI) achieves a high maximum external quantum efficiency (EQE_MAX) of 13.7% in its application to vacuum-processed OLEDs. The emitter has high solubility even in ecofriendly nonhalogenated solvents, which motivates us to fabricate solution-processed MAc-FBI-based OLEDs, resulting in an even higher EQE_MAX of 16.1%.

ACS Omega published new progress about 364-12-5. 364-12-5 belongs to iodides-buliding-blocks, auxiliary class Trifluoromethyl,Fluoride,Bromide,Iodide,Benzene, name is 5-Bromo-2-iodobenzotrifluoride, and the molecular formula is C7H3BrF3I, Computed Properties of 364-12-5.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Khansole, Sandeep V. published the artcileKinetics of iodination of aniline and substituted anilines by pyridinium iodochloride in methanol, Recommanded Product: Pyridine Iodochloride complex, the publication is Physical Chemistry: An Indian Journal (2007), 2(3), 167-170, database is CAplus.

The kinetics of iodination of the aniline and substituted anilines using pyridinium iodochloride in methanol has been studied under varying conditions. The rates shows first order kinetics each in pyridinium iodochloride and anilines. The rates of reactions are measured at different temperature and activation parameters for all amines computed. Hammett plot is found to be valid and the correlation between the enthalpies and free energies of activations is reasonably linear with an isokinetic temperature 347 K. Similarly log A values of all the amines are optimized corresponding to Ea of amines through the equation, log A = logk_obs + Ea/2.303RT.

Physical Chemistry: An Indian Journal published new progress about 6443-90-9. 6443-90-9 belongs to iodides-buliding-blocks, auxiliary class Pyridines, name is Pyridine Iodochloride complex, and the molecular formula is C5H5ClIN, Recommanded Product: Pyridine Iodochloride complex.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Verma, Supriy published the artcileDrastic influence of amide functionality and alkyl chain length dependent physical, thermal and structural properties of new pyridinium-amide cation based biodegradable room temperature ionic liquids, Product Details of C6H13I, the publication is Journal of Molecular Structure (2022), 1250(Part_1), 131679, database is CAplus.

A series of new room-temperature ionic liquids (RTILs) based on biodegradable pyridinium carboxamide cation and conformationally flexible NTf₂ anion have been synthesized. The variation of thermo-phys. properties of these RTILs with alkyl chain length size has been studied and compared with corresponding parental pyridinium NTf₂ ILs. A drastic change in thermophys. properties has been noted on the introduction of the amide functionality on pyridinium cation moiety. The crucial role of amide functionality is also important concerning biodegradability as it acts as an active site for an enzymic attack, helpful toward biodegradation Besides, the dependence of thermal and phys. properties on alkyl chain length is also noteworthy. A detailed DFT based theor. studies substantiate the exptl. observation of chain length dependence m.p. variation and successfully correlated that with stabilization energy. Conformational dynamics of NTf₂ anion (between transoid and cisoid) has been elucidated by Raman spectroscopic studies. Interestingly, the data demonstrate that the conformation of NTf₂ anion depends on the chain length of the cation, clearly indicating anionic interaction with the hydrophobic region of the cation. This information is crucial as it vindicates the fact that multiple weak interaction do exist in ILs making it a complex nanostructured system composed of ions.

Journal of Molecular Structure published new progress about 638-45-9. 638-45-9 belongs to iodides-buliding-blocks, auxiliary class Iodide,Aliphatic hydrocarbon chain, name is 1-Iodohexane, and the molecular formula is C7H6ClN3, Product Details of C6H13I.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Bagrov, F. V. published the artcile2-Diphenylphosphinoyloxybenzaldehyde 4-Nitrophenyl-, 4-Phenyl-1-phthalazinyl-, and Aroylhydrazones and Thiosemicarbazone, Application In Synthesis of 39115-95-2, the publication is Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii) (2002), 38(9), 1309-1313, database is CAplus.

Condensation of aryl- and aroylhydrazines and thiosemicarbazide with 2-diphenylphosphinoyloxybenzaldehyde results in formation of the corresponding hydrazones and thiosemicarbazone. The products give rise to conformational equilibrium between rotational and Z,E isomers, which is strongly displaced toward the E,E’,Z” isomer and is determined by the nature of substituent in the hydrazine fragment.

Russian Journal of Organic Chemistry (Translation of Zhurnal Organicheskoi Khimii) published new progress about 39115-95-2. 39115-95-2 belongs to iodides-buliding-blocks, auxiliary class Iodide,Hydrazine,Amine,Benzene,Hydrazide,Amide, name is 4-Iodobenzohydrazide, and the molecular formula is C7H7IN2O, Application In Synthesis of 39115-95-2.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

De Bie, Dick A. published the artcilePhotoreactivity of diazines. III. Pyrimidines. XXXVIII. Photoamination of halopyrimidines, Quality Control of 41270-96-6, the publication is Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) (1974), 1363-5, database is CAplus.

4-Amino-6-phenylpyrimidine was prepared by uv-induced amination of 4-halo-6-phenylpyrimidines in liquid NH3. A pyrimidinyl radical was formed by cleavage of C-halogen bonds. The order of reactivity was I > Br > Cl. 4-Phenylpyrimidine was also formed from the iodo and bromo compounds

Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) published new progress about 41270-96-6. 41270-96-6 belongs to iodides-buliding-blocks, auxiliary class Pyrimidine,Iodide,Benzene,Immunology/Inflammation,MIF, name is 4-Iodo-6-phenylpyrimidine, and the molecular formula is C10H7IN2, Quality Control of 41270-96-6.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

De Valk, J. published the artcilePyrimidines from this laboratory. XXXI. ANRORC [addition nucleophile ring opening ring closing] mechanism. V. Occurrence of the ANRORC [addition nucleophile ring opening ring closing] mechanism in aminations of substituted haloaza-aromatics with potassium amide in liquid ammonia, Formula: C10H7IN2, the publication is Recueil des Travaux Chimiques des Pays-Bas (1973), 92(3), 442-8, database is CAplus.

Evidence is presented that the amination of 4-chloro-2,6-diphenylpyrimidine with KNH2 in liquid ammonia into the corresponding 4-amino compound occurs to the extent of about 45% by the ANRORC mechanism. In the amination of the 4-iodo- and 4-fluoro derivatives of 2,6-diphenylpyrimidine however, the ANRORC mechanism is not operative at all. The amination of 5-bromo-4-chloro-2,6-diphenylpyrimidine into 4-amino-5-bromo-2,6-diphenylpyrimidine occurs to the extent of about 18% by the ANRORC mechanism. The synthesis of 5-bromo-4-chloro-2,6-diphenylpyrimidine-1(3)-15N and of the 4-fluoro, 4-chloro and 4-iodo derivatives of 2,6-diphenylpyrimidine-1(3)-15N is described.

Recueil des Travaux Chimiques des Pays-Bas published new progress about 41270-96-6. 41270-96-6 belongs to iodides-buliding-blocks, auxiliary class Pyrimidine,Iodide,Benzene,Immunology/Inflammation,MIF, name is 4-Iodo-6-phenylpyrimidine, and the molecular formula is C10H7IN2, Formula: C10H7IN2.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Ghisaidoobe, Amar T. published the artcileIdentification and Development of Biphenyl Substituted Iminosugars as Improved Dual Glucosylceramide Synthase/Neutral Glucosylceramidase Inhibitors, Recommanded Product: 5-Bromo-2-iodobenzotrifluoride, the publication is Journal of Medicinal Chemistry (2014), 57(21), 9096-9104, database is CAplus and MEDLINE.

This work details the evaluation of a number of N-alkylated deoxynojirimycin derivatives on their merits as dual glucosylceramide synthase/neutral glucosylceramidase inhibitors. Building on the previous work, the authors synthesized a series of D-gluco and L-ido-configured iminosugars N-modified with a variety of hydrophobic functional groups. The authors found that iminosugars featuring N-pentyloxymethylaryl substituents are considerably more potent inhibitors of glucosylceramide synthase than their aliphatic counterparts. In a next optimization round, the authors explored a series of biphenyl-substituted iminosugars of both configurations (D-gluco and L-ido) with the aim to introduce structural features known to confer metabolic stability to drug-like mols. From these series, two sets of mols. emerge as lead series for further profiling. Biphenyl-substituted L-ido-configured deoxynojirimycin derivatives are selective for glucosylceramidase and the nonlysosomal glucosylceramidase, and the authors consider these as leads for the treatment of neuropathol. lysosomal storage disorders. Their D-gluco-counterparts are also potent inhibitors of intestinal glycosidases, and because of this characteristic, the authors regard these as the prime candidates for type 2 diabetes therapeutics.

Journal of Medicinal Chemistry published new progress about 364-12-5. 364-12-5 belongs to iodides-buliding-blocks, auxiliary class Trifluoromethyl,Fluoride,Bromide,Iodide,Benzene, name is 5-Bromo-2-iodobenzotrifluoride, and the molecular formula is C7H3BrF3I, Recommanded Product: 5-Bromo-2-iodobenzotrifluoride.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

Charistos, D. A. published the artcileSynthesis and UV and IR spectral study of some 2-aryl-Δ²-1,3,4-oxadiazoline-5-thiones, Formula: C7H7IN2O, the publication is Journal of Heterocyclic Chemistry (1994), 31(6), 1593-8, database is CAplus.

Twenty four 2-aryl-Δ²-1,3,4-oxadizoline-5-thiones (2) were synthesized and their UV and IR spectra were studied. Correlation between σ-Hammett constants of the aryl substituents and the differences in absorption maxima (Δν = ν₁-ν₂ in kK) of the electronic spectra of the deprotonated species were also evaluated. A new method for the synthesis of 2 (aryl = o-, m-, or p-aminophenyl) is also reported.

Journal of Heterocyclic Chemistry published new progress about 39115-95-2. 39115-95-2 belongs to iodides-buliding-blocks, auxiliary class Iodide,Hydrazine,Amine,Benzene,Hydrazide,Amide, name is 4-Iodobenzohydrazide, and the molecular formula is C7H7IN2O, Formula: C7H7IN2O.

Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com