Tag: M.W:200-300

Formula: C9H9BrO2, You could be based in a university, combining chemical research with teaching; or in a public-sector research center, helping to ensure national healthcare provision keeps pace with new discoveries. In a document type is Article, and a compound is mentioned, 214894-89-0, Name is 5-(Bromomethyl)-2,3-dihydro-1,4-benzodioxine, introducing its new discovery.

Preformed cationic Rh complexes of the title ligands are effective for the asymmetric hydroboration/oxidation of vinylarenes at ambient temperature. These vinylarenes may carry E- or Z-beta substituents but not a substituents. Enantiomer excesses of up to 97% can be obtained in the most favourable cases. The enantioselectivity is moderately sensitive to the structure of the ligand: the difurylphosphino ligand gave superior results for electron-poor styrenes and the diphenylphosphino ligand the best results for electron-rich reactants. Mechanistic aspects are discussed.

If you are interested in 214894-89-0, you can contact me at any time and look forward to more communication. Formula: C9H9BrO2

Reference：
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research, Application of 214894-89-0, In a article, mentioned the application of 214894-89-0, molecular formula is C9H9BrO2

Compounds represented by Formula (I): 1or pharmaceutically acceptable salts thereof, are effective as NMDA NR2B antagonists useful for relieving pain.

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Application of 214894-89-0. This is the end of this tutorial post, and I hope it has helped your research about 214894-89-0

Reference：
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

Quality Control of Ethyl 2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylate, In chemical reaction engineering, simulations are useful for investigating and optimizing a particular reaction process or system. 261767-10-6, Name is Ethyl 2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylate,introducing its new discovery.

The present invention relates to benzofuran derivatives having general Formula (I) 1wherein A is selected from (1), (2), (3), (4) 2wherein Z is O or S; s is 0 or 1; q is 0 or 1; R4 is hydrogen, C1-6-alkyl, C2-6-alkenyl, C26-alkynyl, C1-6-alkyl-aryl, or C1-6-alkyl-O-aryl; D is a spacer group selected from branched or straight chain C1-6-alkylene, C2-6-alkenylene and C2-6-alkynylene; its enantiomers, and pharmaceutically acceptable acid addition salt thereof. The compounds are potently binding to the 5-HT1A receptor.

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Reference：
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

category: benzodioxans, While the job of a research scientist varies, most chemistry careers in research are based in laboratories, where research is conducted by teams following scientific methods and standards. In a document type is Article, and a compound is mentioned, 214894-89-0, Name is 5-(Bromomethyl)-2,3-dihydro-1,4-benzodioxine, introducing its new discovery.

The 7-coordinate complex [Fe(qpy)(MeCN)2](ClO4) 2 (1, qpy = 2,2?:6?,2?:6?, 2???:6???,2????- quinquepyridine) is a highly active nonheme iron catalyst for intra- and intermolecular amination of C(sp3)-H bonds. This complex effectively catalyzes the amination of limiting amounts of not only benzylic and allylic C(sp3)-H bonds of hydrocarbons but also the C(sp3)-H bonds of cyclic alkanes and cycloalkane/linear alkane moieties in sulfamate esters, such as those derived from menthane and steroids cholane and androstane, using PhI=NR or “PhI(OAc)2 + H2NR” [R = Ts (p-toluenesulfonyl), Ns (p-nitrobenzenesulfonyl)] as nitrogen source, with the amination products isolated in up to 93% yield. Iron imide/nitrene intermediates [Fe(qpy)(NR)(X)]n+ (CX, X = NR, solvent, or anion) are proposed in these amination reactions on the basis of experimental studies including ESI-MS analysis, crossover experiments, Hammett plots, and correlation with C-H bond dissociation energies and with support by DFT calculations. Species consistent with the formulations of [Fe(qpy)(NTs)2] 2+ (CNTs) and [Fe(qpy)(NTs)]2+ (C) were detected by high-resolution ESI-MS analysis of the reaction mixture of 1 with PhI=NTs (4 equiv). DFT calculations revealed that the reaction barriers for H-atom abstraction of cyclohexane by the ground state of 7-coordinate C NTs and ground state of C are 15.3 and 14.2 kcal/mol, respectively, in line with the observed high activity of 1 in catalyzing the C-H amination of alkanes under mild conditions.

category: benzodioxans, Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.Read on for other articles about category: benzodioxans!

Reference：
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

Researchers are common within chemical engineering and are often tasked with creating and developing new chemical techniques, frequently combining other advanced and emerging scientific areas. In a patent，Which mentioned a new discovery about COA of Formula: C9H9BrO2, COA of Formula: C9H9BrO2

Disclosed are compounds of Formula I, including pharmaceutically acceptable salts, pharmaceutical compositions comprising the compounds, methods for making the compounds and their use in inhibiting HIV integrase and treating those infected with HIV or AIDS. (I)

Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.COA of Formula: C9H9BrO2. This is the end of this tutorial post, and I hope it has helped your research about 214894-89-0

Reference：
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

Electric Literature of 214894-89-0,When developing chemical systems it’s of course important to gain a deep understanding of the chemical reaction process. In a document type is Patent, and a compound is mentioned, 214894-89-0, Name is 5-(Bromomethyl)-2,3-dihydro-1,4-benzodioxine, introducing its new discovery.

This invention provides a compound of the formula (I): wherein X represents a carbon atom or the like: Y represents imino, or the like: Z represents a hydrogen atom or the like: R1 represents an alkyl group having from 1 to 6 carbon atoms or the like: R2 and R3 independently represents a hydrogen atom or the like. These compounds are useful for the treatment of disease conditions mediated by prostaglandin such as pain, or the like in mammalian. This invention also provides a pharmaceutical composition comprising the above compound.

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Reference：
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

New research progress on 214894-89-0 in 2021. In classical electrochemical theory, both the electron transfer rate and the adsorption of reactants at the electrode control the electrochemical reaction. Related Products of 214894-89-0, In a article, mentioned the application of 214894-89-0, Name is 5-(Bromomethyl)-2,3-dihydro-1,4-benzodioxine, molecular formula is C9H9BrO2

The disclosure generally relates to compounds of formula I, II, III and IV, including compositions and methods for treating human immunodeficiency virus (HIV) infection. The disclosure provides novel inhibitors of HIV, pharmaceutical compositions containing such compounds, and methods for using these compounds in the treatment of HIV infection.

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Reference：
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. In a patent, 214894-89-0, name is 5-(Bromomethyl)-2,3-dihydro-1,4-benzodioxine, introducing its new discovery. Electric Literature of 214894-89-0

We disclose the first selective, nonpeptidic, small-molecule somatostatin receptor subtype 5 (SST5R) antagonists that were identified by a chemogenomics approach based on the analysis of the homology of amino acids defining the putative consensus drug binding site of SST5R. With this strategy, opioid, histamine, dopamine, and serotonine receptors were identified as the closest neighbors of SST5R. The H1 antagonist astemizole was chosen as a seed structure and subsequently transformed into a SST5 receptor antagonist with nanomolar binding affinity devoid of the original target activity.

Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.Electric Literature of 214894-89-0, you can also check out more blogs about214894-89-0

Reference：
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

Chemical research careers are more diverse than they might first appear, as there are many different reasons to conduct research and many possible environments. Reference of 261767-10-6, In a article, mentioned the application of 261767-10-6, Name is Ethyl 2,3-dihydrobenzo[b][1,4]dioxine-5-carboxylate, molecular formula is C11H12O4

This invention relates to certain 5-HT 4 receptor modulators, particularly 5-HT 4 receptor antagonists, represented by Formula I: wherein Z is formula (A) or (B): wherein R 1, R 2, R 3, R 4, and R 5 and the other substituents are as defined in the specification; or individual isomers, racemic or non-racemic mixtures of isomers, and pharmaceutically acceptable salts or solvates thereof. The invention further relates to pharmaceutical compositions containing such compounds and methods for their use as therapeutic agents.

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Reference：
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem

Researchers are common within chemical engineering and are often tasked with creating and developing new chemical techniques, frequently combining other advanced and emerging scientific areas. In a patent，Which mentioned a new discovery about Related Products of 214894-89-0, Related Products of 214894-89-0

A series of CAPE derivatives with mono-substituted phenylethanols moiety were synthesized and evaluated by MTT assay on growth of 4 human cancer cell lines (Hela, DU-145, MCF-7 and ECA-109). The substituent effects on the antiproliferative activity were systematically investigated for the first time. It was found that electron-donating and hydrophobic substituents at 2?-position of phenylethanol moiety could significantly enhance CAPE’s antiproliferative activity. 2?-Propoxyl derivative, as a novel caffeic acid ester, exhibited exquisite potency (IC50 = 0.4 ± 0.02 & 0.6 ± 0.03 muM against Hela and DU-145 respectively).

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Reference：
Benzodioxan,
1,4-Benzodioxane | C8H8O2 – PubChem