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Interesting scientific research on 40400-13-3

Although many compounds look similar to this compound(40400-13-3)Electric Literature of C7H6BrI, numerous studies have shown that this compound(SMILES:BrCC1=C(I)C=CC=C1), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

Electric Literature of C7H6BrI. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: 1-(Bromomethyl)-2-iodobenzene, is researched, Molecular C7H6BrI, CAS is 40400-13-3, about Noncovalent Axial I···Pt···I Interactions in Platinum(II) Complexes Strengthen in the Excited State. Author is Bulatov, Evgeny; Eskelinen, Toni; Ivanov, Alexander Yu.; Tolstoy, Peter M.; Kalenius, Elina; Hirva, Pipsa; Haukka, Matti.

Coordination compounds of platinum(II) participate in various noncovalent axial interactions involving metal center. Weakly bound axial ligands can be electrophilic or nucleophilic; however, interactions with nucleophiles are compromised by electron d. clashing. Consequently, simultaneous axial interaction of platinum(II) with two nucleophilic ligands is almost unprecedented. Herein, the authors report structural and computational study of a platinum(II) complex possessing such intramol. noncovalent I···Pt···I interactions. Structural anal. indicates that the two iodine atoms approach the platinum(II) center in a side-on fashion and act as nucleophilic ligands. According to computational studies, the interactions are dispersive, weak and anti-cooperative in the ground electronic state, but strengthen substantially and become partially covalent and cooperative in the lowest excited state. Strengthening of I···Pt···I contacts in the excited state is also predicted for the sole previously reported complex with analogous axial interactions.

Reference:
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate

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Although many compounds look similar to this compound(40400-13-3)Reference of 1-(Bromomethyl)-2-iodobenzene, numerous studies have shown that this compound(SMILES:BrCC1=C(I)C=CC=C1), has unique advantages. If you want to know more about similar compounds, you can read my other articles.

The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 1-(Bromomethyl)-2-iodobenzene, is researched, Molecular C7H6BrI, CAS is 40400-13-3, about 1-Alkyl-3-alkylindolin-2-imine hydrochlorides as useful building blocks in the copper-catalyzed synthesis of polycyclic indoline scaffolds, the main research direction is dihydro indoloquinoline preparation; tetrahydro indoloquinoline preparation.Reference of 1-(Bromomethyl)-2-iodobenzene.

A novel and efficient copper-catalyzed synthesis of dihydro-6H-indolo[2,3-b]quinoline derivatives I [R1 = H, 9-Me, 9-F, etc.; R2 = Me, Et, Bn, etc.; R3 = Me, Ph, Bn,etc.; R4 = H, 2-OMe, 2-Cl, etc.] was synthesized using 3-alkyl-1-alkylindolin-2-imine hydrochlorides as the building blocks. Furthermore, easy reduction of compounds I with diisobutylaluminum hydride provided tetrahydro-6H-indolo[2,3-b]quinoline derivatives II [R5 = H, 7,9-(Me)2; R6 = Me, Bn; R7 = Et, n-Pr, Bn, 4-MeOC6H4CH2] in excellent yields. The present method showed some advantages including use of cheap cuprous chloride as the catalyst and tolerance of wide functional groups.

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The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: 1-(Bromomethyl)-2-iodobenzene( cas:40400-13-3 ) is researched.Product Details of 40400-13-3.Chang, Chenyang; Zhang, Huihui; Wu, Xinxin; Zhu, Chen published the article 《Radical trifunctionalization of hexenenitrile via remote cyano migration》 about this compound( cas:40400-13-3 ) in Chemical Communications (Cambridge, United Kingdom). Keywords: hexenenitrile radical trifunctionalization remote cyano migration. Let’s learn more about this compound (cas:40400-13-3).

A novel radical-mediated trifunctionalization of hexenenitriles via the strategy of remote functional group migration is disclosed. A portfolio of functionalized hexenenitriles are employed as substrates. After difunctionalization of the unactivated alkenyl part via remote cyano migration, the in situ formed radical intermediate is captured by an azido radical, thus enabling the trifunctionalization. The reaction features mild conditions and broad functional group compatibility, leading to valuable products bearing multiple useful groups. This protocol further extends the scope of remote functional group migration.

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This literature about this compound(40400-13-3)Electric Literature of C7H6BrIhas given us a lot of inspiration, and I hope that the research on this compound(1-(Bromomethyl)-2-iodobenzene) can be further advanced. Maybe we can get more compounds in a similar way.

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: 1-(Bromomethyl)-2-iodobenzene, is researched, Molecular C7H6BrI, CAS is 40400-13-3, about Cobalt-Catalyzed Dearomatization of Indoles via Transfer Hydrogenation To Afford Polycyclic Indolines.Electric Literature of C7H6BrI.

A cobalt-catalyzed dearomatization of indoles via transfer hydrogenation with HBpin and H2O was developed. This reaction offered a straightforward platform to access hexahydropyrido[1,2-a]indoles in high regio- and chemoselectivity. A preliminary reaction mechanism was proposed on the basis of deuterium-labeling experiments, and a cobalt hydride species was involved in the reaction.

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Synthetic Route of C7H6BrI. The fused heterocycle is formed by combining a benzene ring with a single heterocycle, or two or more single heterocycles. Compound: 1-(Bromomethyl)-2-iodobenzene, is researched, Molecular C7H6BrI, CAS is 40400-13-3, about Intramolecular Homolytic Substitution Enabled by Photoredox Catalysis: Sulfur, Phosphorus, and Silicon Heterocycle Synthesis from Aryl Halides. Author is Garrido-Castro, Alberto F.; Salaverri, Noelia; Maestro, M. Carmen; Aleman, Jose.

Aryl radical generation and manipulation constitutes a long-standing challenge in organic synthesis. Photocatalytic single-electron reduction of aryl halides was established as a premier activation pathway to reach these intermediates. The current study integrates the conceptual simplicity of the classical intramol. homolytic substitution with the practicality of the modern photocatalytic approach. Predicated on an efficient metal-free dehalogenation of aryl halides under mild organo-photoredox conditions, sulfur, phosphorus, and silicon heteroatoms capture the C(sp2)-centered radical in an intramol. fashion.

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SDS of cas: 40400-13-3. The reaction of aromatic heterocyclic molecules with protons is called protonation. Aromatic heterocycles are more basic than benzene due to the participation of heteroatoms. Compound: 1-(Bromomethyl)-2-iodobenzene, is researched, Molecular C7H6BrI, CAS is 40400-13-3, about 4,8-Dimethylcoumarin Inhibitors of Intestinal Anion Exchanger slc26a3 (Downregulated in Adenoma) for Anti-Absorptive Therapy of Constipation. Author is Lee, Sujin; Cil, Onur; Haggie, Peter M.; Verkman, Alan S..

The chloride/bicarbonate exchanger SLC26A3 (down-regulated in adenoma, DRA) is expressed mainly in colonic epithelium where it dehydrates the stool by facilitating the final step of chloride and fluid absorption. SLC26A3 inhibition has predicted efficacy in various types of constipation including that associated with cystic fibrosis. We previously identified, by high-throughput screening, 4,8-dimethylcoumarin inhibitors of murine slc26a3 with IC50 down to ∼150 nM. Here, we synthesized a focused library of forty-three 4,8-dimethylcoumarin analogs. Structure-activity studies revealed the requirement of 4,8-dimethylcoumarin-3-acetic acid for activity. The most potent inhibitors were produced by replacements at C7, including 3-iodo- (4az(I)) and 3-trifluoromethyl- (4be(II)), with IC50 of 40 nM and 25 nM, resp. Pharmacokinetics in mice showed predicted therapeutic concentrations of I for >72 h following a single 10 mg/kg oral dose. I at 10 mg/kg fully normalized stool water content in a loperamide-induced mouse model of constipation. The favorable inhibition potency, selectivity within the SLC26 family and pharmacol. properties of I support its further preclin. development.

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The chemical properties of alicyclic heterocycles are similar to those of the corresponding chain compounds. Compound: 1-(Bromomethyl)-2-iodobenzene, is researched, Molecular C7H6BrI, CAS is 40400-13-3, about Nickel-Catalyzed Reductive Arylalkylation via a Migratory Insertion/Decarboxylative Cross-Coupling Cascade, the main research direction is nickel catalyst reductive arylalkylation migratory insertion decarboxylative coupling cascade.Formula: C7H6BrI.

Reported is a nickel-catalyzed reductive arylalkylation of unactivated alkenes tethered to aryl iodides with redox active N-hydroxyphthalimide esters as the alkyl source through successful merging of migratory insertion and decarboxylative cross-coupling in a cascade. This new method avoids the use of pregenerated organometallic reagents and thus enables the synthesis of diverse benzene-fused carbo- and heterocyclic compounds with high tolerance of a wide range of functional groups.

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Name: 1-(Bromomethyl)-2-iodobenzene. So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic. Compound: 1-(Bromomethyl)-2-iodobenzene, is researched, Molecular C7H6BrI, CAS is 40400-13-3, about Direct Formation of 2-Substituted 2H-Indazoles by a Pd-Catalyzed Reaction between 2-Halobenzyl Halides and Arylhydrazines.

A direct and operationally simple method for the regioselective synthesis of 2-aryl-substituted 2H-indazoles is reported. The Pd-catalyzed reaction between easily available 2-bromobenzyl bromides and arylhydrazines employing Cs2CO3 as the base and t-Bu3PHBF4 as the ligand in DMSO at 120°C in a sealed tube delivers the 2-substituted-2H-indazoles in a single synthetic step with yields up to 79%. The new method is based on a regioselective intermol. N-benzylation followed by intramol. N-arylation and oxidation

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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: 1-(Bromomethyl)-2-iodobenzene, is researched, Molecular C7H6BrI, CAS is 40400-13-3, about A palladium-catalyzed Heck/[4+1] decarboxylative cyclization cascade to access diverse heteropolycycles by using α-bromoacrylic acids as C1 insertion units.Application In Synthesis of 1-(Bromomethyl)-2-iodobenzene.

A novel palladium-catalyzed Heck/[4+1] decarboxylative cyclization cascade of alkene-tethered aryl iodides 2-I-4-R2-5-R1-6-RC6HC(X)N(R3)C(Y)C(R4)=CH2 (R = H, Me; R1 = H, F, Cl, OMe, etc.; R2 = H, Me; R3 = Me, benzyl, allyl; R4 = Me, Ph; X = C(O), CH2; Y = C(O), CH2) and I (R5 = H, Me; R6 = H, Me, F, Cl, Br; R7 = H, Me; Z = C(O)) with α-bromoacrylic acids HOOC(Br)C=C(R8)(R9) [R8 = H, Me, Ph, etc.; R9 = H, Pr, 4-chlorophenyl, etc.; R8R9 = -(CH2)4-, -(CH2)5-, -(CH2)2O(CH2)2-, etc.] is reported. This strategy employs α-bromoacrylic acids as a new C1 synthon to assemble diverse heteropolycycles, such as cyclopenta[de]isoquinolinediones II and cyclopenta[de]indolo[2,1-a]isoquinolinones III, in moderate to excellent yields. This reaction enables the construction of three C-C bonds via sequential fused palladacycle formation, C(vinyl)-Br bond activation and decarboxylation.

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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: 1-(Bromomethyl)-2-iodobenzene, is researched, Molecular C7H6BrI, CAS is 40400-13-3, about Spectroscopic, structural and anticancer activity studies of (-)-cytisine halogenated N-benzyl derivatives.Computed Properties of C7H6BrI.

(-)-Cytisine and its derivatives, characterized by high affinity to neuronal nicotinic acetylcholine receptors (nAChRs), have been shown to be important probes in the research of central nervous system disorders. In this work new halogenated N-benzylcytisine derivatives were obtained, and structurally characterized by NMR spectra and x-ray diffraction. Electron impact mass spectral (EIMS) fragmentations have been investigated and detailed fragmentation pathways have been proposed for all significant ions. For the first time it is shown that cytisine derivatives, under in vitro condition, exhibit promising antiproliferative activities against selected cell lines (A549, MV4-11, NCI-H358, MDA-MB-231, MCF-7, LoVo, HT-29, SK-N-MC). They exhibit lower cytotoxicity against normal murine fibroblasts then cisplatin, the commonly used anticancer drug. N-(4-iodobenzyl)cytisine revealed the strongest antiproliferative activity against lung (NCI-H358) and neuroepithelioma (SK-N-MC; IC50 below 10 μM) cancer cell lines among all compounds studied.