Tag: M.W:100-200

Let’s face it, organic chemistry can seem difficult to learn. Especially from a beginner’s point of view. Like 24324-17-2, Name is 9-Fluorenemethanol. In a document, author is Machura, B., introducing its new discovery. SDS of cas: 24324-17-2.

The paper presents a combined experimental and computational study for three oxalate copper(II) complexes [Cu(ptz)(2)(C2O4)(H2O)center dot 1.5H(2)O (1), [Cu(dppt)(C2O4)(H2O)]center dot H2O.MeOH (2) and [Cu(dmdpq)(C2O4)(- H2O)]center dot 5H(2)O (3) (ptz = phthalazine, dppt = 3-(2-pyridyl)-5,6-diphenyl-1,2,4-triazine and dmdpq = 6,7-dimethyl-2,3-di(2-pyridyl)quinoxaline). The compounds have been studied by IR, UV-Vis spectroscopy and single crystal X-ray analysis. Due to the presence of coordinated water molecules and oxalate groups together with the lattice solvent molecules (water and methanol) their crystal structures are dominated by the hydrogen-bonding interactions that give rise to the supramolecular architectures. To elucidate the structural and spectroscopic properties of[Cu(ptz)(2)(C2O4)(H2O)], [Cu(dppt)(C2O4)(H2O)] and [Cu(dmdpq)(C2O4)(H2O)], calculations at DFT, TDDFT level were undertaken. Magnetic studies of all complexes under study showed paramagnetic behavior with large orbital magnetic contribution. (c) 2013 Elsevier Ltd. All rights reserved.

I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 24324-17-2 help many people in the next few years. SDS of cas: 24324-17-2.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Chemistry, like all the natural sciences, begins with the direct observation of nature— in this case, of matter.495-69-2, Name is 2-Benzamidoacetic acid, SMILES is O=C(O)CNC(C1=CC=CC=C1)=O, belongs to phthalazine compound. In a document, author is Amiri, Ali Alinasab, introduce the new discover, Quality Control of 2-Benzamidoacetic acid.

SO3H-functionalized mesoporous silica materials (SO3H-FMSM), as an efficient, mild, recoverable and environmentally friendly heterogeneous mesoporous nanocatalyst, was used to synthesize 2H-indazolo[2,1-b]phthalazine-1,6,11-trione derivatives in a one-pot three-component condensation reaction of 2,3-dihydrophthalazine-1,4-dione, dimedone, and benzaldehyde derivatives under thermal solvent-free (SF) conditions in excellent yields and short reaction times.

The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 495-69-2 is helpful to your research. Quality Control of 2-Benzamidoacetic acid.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Reference of 62-23-7, The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 62-23-7, Name is 4-Nitrobenzoic acid, SMILES is O=C(O)C1=CC=C([N+]([O-])=O)C=C1, belongs to phthalazine compound. In a article, author is Ye, Shang-Hui, introduce new discover of the category.

Low cost and high performance white polymer light-emitting diodes (PLEDs) are very important as solid-state lighting sources. In this research three commercially available phosphors were carefully chosen, bis[2-(4,6-difluorophenyl) pyridinato-N, C-2](picolinate) iridium(III) (FIrpic), bis[2-(2-pyridinyl-N) phenyl-C](2,4-pentanedionato-O-2, O-4) iridium(III) [Ir(ppy)(2)(acac)], and bis(2-phenyl-benzothiazole-C-2, N)(acetylacetonate) iridium(III) [Ir(bt)(2)(acac)], plus a home-made red phosphor of tris[1-(2,6-dimethylphenoxy)-4-(4-chlorophenyl)phthalazine]iridium(III) [Ir(MPCPPZ)(3)], and their photophysical and morphological properties were systematically studied as well as their applications in single-emission layer white PLEDs comprising poly(N-vinylcarbazole) as host. Additionally, the electrochemical properties and energy level alignment, possible energy transfer process, and thin-film morphology were also addressed. The binary blue/ orange complementary white PLEDs exhibit stable electroluminescence spectra, wide spectrum-covering region range from 380-780 nm, and high color rendering index (CRI) over 70 with Commission Internationale de l’Eclairage coordinates x, y (CIEx,y) of (0.388, 0.440), correlated color temperature (CCT) of around 4400, plus high efficiency of 25.5 cd A(-1). The optimized red-green-blue white PLEDs showed a satisfactory CRI of around 82.4, maximum current efficiency of 20.0 cd A(-1) and external quantum efficiency (EQE) of 10.8%, corresponding to a CCT of 3700-2800, which is a warm-white hue. At last, stable and high color quality, red-green-orange-blue four component white PLEDs, with a CRI of over 82, a high efficiency of 24.0 cd A(-1), EQE of 11.5%, and high brightness of 43 569.9 cd m(-2) have been obtained.

Reference of 62-23-7, Consequently, the presence of a catalyst will permit a system to reach equilibrium more quickly, but it has no effect on the position of the equilibrium as reflected in the value of its equilibrium constant.I hope my blog about 62-23-7 is helpful to your research.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature. 1078-61-1, Name is 3-(3,4-Dihydroxyphenyl)propionic acid, SMILES is O=C(O)CCC1=CC=C(O)C(O)=C1, in an article , author is Bodman, Samantha E., once mentioned of 1078-61-1, Formula: https://www.ambeed.com/products/1078-61-1.html.

The reaction of ligands based on 3,6-di(2-pyridyl)pyridazine with symmetrical carbocyclic rings fused to the pyridazine ring; 7,10-di(2-pyridyl)-8,9-diazafluoranthene (L-1), 1,4-di(2-pyridyl)-6,7,8,9-tetrahydro-5H-cyclo-hepta[d]pyridazine (L-2), 1,4-di(2-pyridyl)-5,6,7,8-tetrahydro-phthalazine (L-3), 1,4-di(2-pyridyl)-6,7-dihydro-5H-cyclo-penta[d]pyridazine (L-4) with silver salts gave a series of complexes (1-7). Characterisation of these using single crystal X-ray structure determination clearly showed that the steric bulk of the carbocycle affects the degree to which pyridine groups remain co-planar with pyridizine, and hence their ability to chelate. The more hindered ligands L-1-L-3 form a mixture of bischelating and tetrabridging, while the least hindered (L-4) was able to chelate exclusively. In the case of L-4, the nature of the anion and solvent were also able to affect the outcome of the reaction, with tetrafluoroborate giving the first example of a 4,5-substituted 3,6-di(2-pyridyl) pyridazine ring forming a [2 x 2]-grid.

Interested yet? Read on for other articles about 1078-61-1, you can contact me at any time and look forward to more communication. Formula: https://www.ambeed.com/products/1078-61-1.html.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

In an article, author is Dabiri, Minoo, once mentioned the application of 1821-12-1, Application In Synthesis of 4-Phenylbutanoic acid, Name is 4-Phenylbutanoic acid, molecular formula is C10H12O2, molecular weight is 164.2011, MDL number is MFCD00004403, category is phthalazine. Now introduce a scientific discovery about this category.

(1,2,3-Triazol-4-yl)methyl-3-amino-5,10-dihydro-5,10-dioxo-1H-pyrazolo[1,2-b]phthalazine-2-carboxylate derivatives were synthesized by a four-component, one-pot condensation reaction of benzaldehyde derivatives, an active methylene compound (prop-2-ynyl-2-cyanoacetate), azides, and phthalhydrazide in the presence of Cu(OAc)(2)/sodium ascorbate as catalysts and 1-methyl-1H-imidazolium trifluoroacetate ([Hmim]TFA) as an ionic liquid medium in good to excellent yields.

If you are interested in 1821-12-1, you can contact me at any time and look forward to more communication. Application In Synthesis of 4-Phenylbutanoic acid.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

In an article, author is Kumar, P. Sagar Vijay, once mentioned the application of 1603-79-8, Name is Ethyl benzoylformate, molecular formula is C10H10O3, molecular weight is 178.1846, MDL number is MFCD00009120, category is phthalazine. Now introduce a scientific discovery about this category, Recommanded Product: Ethyl benzoylformate.

A series of novel chromeno-pyrazolo[1,2-b] phthalazine-6,9,14(7H)-trione derivatives (4a-k) were designed and prepared using a reusable and efficient catalyst ionic liquid [Bmim] BF4 via one-pot multi-component reaction. Their bioactivity was evaluated against Aspergillus niger and Candida albicans in vitro. Compound 4f was found to be the most effective compared to all other synthesised compounds. To validate experimental biological data obtained, molecular docking study was carried out. It was observed that compound 4f showed stronger binding interactions with secreted aspartic proteinase (SAP) of C. albicans (1EAG). Further, primary optimisation of drug-like properties was studied through in silico predictions by using ADMET predictor FAF-drug2 and OSIRIS property explorer. (C) 2015 King Saud University. Production and hosting by Elsevier B.V.

Do you like my blog? If you like, you can also browse other articles about this kind. Thanks for taking the time to read the blog about 1603-79-8, Recommanded Product: Ethyl benzoylformate.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Chemistry, like all the natural sciences, begins with the direct observation of nature— in this case, of matter.88-44-8, Name is 4-Aminotoluene-3-sulfonic acid, SMILES is O=S(C1=CC(C)=CC=C1N)(O)=O, belongs to phthalazine compound. In a document, author is Reddy, Mudumala Veeranarayana, introduce the new discover, Quality Control of 4-Aminotoluene-3-sulfonic acid.

An efficient, rapid, and green synthesis of 2H-indazolo[2,1-b]phthalazine-triones has been accomplished under solvent-free conditions by the reaction of phthalhydrazide, aldehydes and 5,5-dimethylcyclohexane-1,3-dione. This approach exploits the synthetic potential of microwave irradiation and Montmorillonite K-10 combination and offers many advantages, such as excellent product yields, shorter reaction time, reusable catalyst, easy isolation of products, and environmentally benign reaction conditions. (C) 2012 Elsevier Ltd. All rights reserved.

The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 88-44-8 is helpful to your research. Quality Control of 4-Aminotoluene-3-sulfonic acid.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

In an article, author is Zhang Haiming, once mentioned the application of 122-03-2, Name: p-Isopropylbenzenecarboxaldehyde, Name is p-Isopropylbenzenecarboxaldehyde, molecular formula is C10H12O, molecular weight is 148.2017, MDL number is MFCD00006953, category is phthalazine. Now introduce a scientific discovery about this category.

Four series of derivatives, 6-substituted-1,2,4-triazolo[3,4-a] phthalazine derivatives and 6-substituted tetrazolo[5,1-a] phthalazine derivatives have been synthesized. The structures of compounds are confirmed by H-1 NMR, C-13 NMR, IR and HRMS. The anticonvulsant effects of the compounds are evaluated with maximal electroshock test by intraperitoneally injected in mice. The experimental results show that N-(4-bromophenyl) tetrazolo[5,1-alpha]phthalazin-6-amine (7a) was the most potent compound, with a median effective dose of 5.89 mg circle kg(-1). Its anticonvulsant effect is better than the reference drug, carbamazepine.

If you are interested in 122-03-2, you can contact me at any time and look forward to more communication. Name: p-Isopropylbenzenecarboxaldehyde.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

In an article, author is Patil, Sonatai, once mentioned the application of 1078-61-1, Name is 3-(3,4-Dihydroxyphenyl)propionic acid, molecular formula is C9H10O4, molecular weight is 182.1733, MDL number is MFCD00002776, category is phthalazine. Now introduce a scientific discovery about this category, COA of Formula: https://www.ambeed.com/products/1078-61-1.html.

Nanostructured CuO was successfully utilized for the synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives via one-pot multicomponent reaction among phthalhydrazide, malononitrile and aromatic aldehydes under solvent-free conditions. Utilization of non-toxic and inexpensive catalyst, improved yields in short reaction times, wide substrate scope and easy purification of products are the important features of the developed protocol. The CuO nanocatalyst presents good reusability over five catalytic cycles.

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Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem

Chemistry, like all the natural sciences, begins with the direct observation of nature— in this case, of matter.643-79-8, Name is Benzene-1,2-dicarboxaldehyde, SMILES is O=CC1=CC=CC=C1C=O, belongs to phthalazine compound. In a document, author is Zare, Mohammad Reza, introduce the new discover, Product Details of 643-79-8.

Sulfonated magnetic nanoparticles (SO3H-Fe3O4@SiO2 MNPs) have been explored as an efficient, cost-effective, and recyclable nanocatalyst for the facile synthesis of 3,4-dihydro-2H-indazolo[1,2-b]phthalazin-1,6,11(13H)-triones through a one-pot three-component reaction between aldehydes, dimedone, and phthalhydrazide under mild and green (solvent-free) conditions. Simple separation of the catalyst using an external magnet, efficient recyclability of the developed magnetic nanocatalyst up to five fresh runs without significant loss in its catalytic activity, excellent yields of the designed reactions (88 to 98%), low reaction times as well as solvent-free and facial reaction condition are some advantages of the present procedure that qualified the fabricated magnetic nanocatalyst for industrial applications.

The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 643-79-8 is helpful to your research. Product Details of 643-79-8.

Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem