Category: 5392-10-9

A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. 5392-10-9, formula is C9H9BrO3, Name is 2-Bromo-4,5-dimethoxybenzaldehyde. Organobromine compounds have fallen under increased scrutiny for their environmental impact., COA of Formula: C9H9BrO3.

Zhang, Dejiang;Tang, Ting;Zhang, Zhao;Le, Liyuan;Xu, Zhi;Lu, Hao;Tong, Zhou;Zeng, Dishu;Wong, Wai-Yeung;Yin, Shuang-Feng;Ghaderi, Arash;Kambe, Nobuaki;Qiu, Renhua research published 《 Nickel- and Palladium-Catalyzed Cross-Coupling of Stibines with Organic Halides: Site-Selective Sequential Reactions with Polyhalogenated Arenes》, the research content is summarized as follows. Herein, the authors disclose a general and efficient method for the synthesis of Sb-aryl and Sb-alkyl stibines by the Ni-catalyzed cross-coupling of halostibines with organic halides. The synthesized Sb-aryl stibines couple with aryl halides to give biaryls efficiently via Pd catalysis. Sequential reactions of stibines with polyhalogenated arenes bearing active C-I/C-Br sites and inactive C-Cl sites successfully proceeded, giving a variety of complex mols. with good site selectivity. Drugs such as diflunisal and fenbufen, as well as a fenofibrate derivative, were synthesized on gram scales in good yields, together with the high recovery of chlorostibine. Also, catalytic mechanisms are proposed based on the results of control experiments

COA of Formula: C9H9BrO3, 2-Bromo-4,5-dimethoxybenzaldehyde is a useful research compound. Its molecular formula is C9H9BrO3 and its molecular weight is 245.07 g/mol. The purity is usually 95%.
2-Bromo-4,5-dimethoxybenzaldehyde is a synthetic compound that has been shown to be an effective agent for inducing apoptosis in leukemia cells. It is an efficient method for synthesizing the compound and ha2-Bromo-4,5-dimethoxybenzaldehyde induces cell death by topoisomerase-mediated DNA cleavage, which results in chromosomal fragmentation and high levels of reactive oxygen species in the cell., 5392-10-9.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

One prominent application of synthetic organobromine compounds is the use of polybrominated diphenyl ethers as fire-retardants, and in fact fire-retardant manufacture is currently the major industrial use of the element bromine. 5392-10-9, formula is C9H9BrO3, Name is 2-Bromo-4,5-dimethoxybenzaldehyde, Application of C9H9BrO3

Zhang, Fulin;Zhao, Ruihua;Zhu, Lei;Yu, Yinghua;Liao, Saihu;Wang, Zhi-Xiang;Huang, Xueliang research published 《 Divergent isoindolinone synthesis through palladium-catalyzed isocyanide bridging C-H activation》, the research content is summarized as follows. An isocyanide-bridging C-H activation through the formation of a five-membered palladacycle was reported. As such, a proximal C-H bond in aldehyde moiety is activated selectively. The subsequent palladium shift and intramol. C=N bond insertion construct a valuable isoindolinone framework. Compared with conventional isocyanide-promoted C-H bond activation, both carbon and nitrogen atoms in isocyanide are engaged in new bond formations. Three types of isoindolinones I [R = t-Bu, cyclohexyl, Bn, etc.; R¹ = H, CN; R² = H, Bn, 2H-1,3-benzodioxol-5-ylmethyl, etc.; R³ = H, F, OMe, etc.; R⁴ = H, Cl, NH₂, etc.; R⁵ = H, Me, OTs, etc.; -R₄R₅– = -OCH₂O-; -R₅R₆– = -(CH)₄-; R⁶ = H, OMe, etc.] can be obtained selectively by variations of the reaction conditions. Mechanistic studies shed light on the reaction pathways. The synthetic potential of current methodol. is demonstrated by providing concise routes to key intermediates of indoprofen, indobufen, aristolactams, lennoxamine, and falipamil.

Application of C9H9BrO3, 2-Bromo-4,5-dimethoxybenzaldehyde is a useful research compound. Its molecular formula is C9H9BrO3 and its molecular weight is 245.07 g/mol. The purity is usually 95%.
2-Bromo-4,5-dimethoxybenzaldehyde is a synthetic compound that has been shown to be an effective agent for inducing apoptosis in leukemia cells. It is an efficient method for synthesizing the compound and ha2-Bromo-4,5-dimethoxybenzaldehyde induces cell death by topoisomerase-mediated DNA cleavage, which results in chromosomal fragmentation and high levels of reactive oxygen species in the cell., 5392-10-9.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organic bromides such as alkyl bromides are used as fumigants in agriculture to control insects. 5392-10-9, formula is C9H9BrO3, Name is 2-Bromo-4,5-dimethoxybenzaldehyde. Ethylene bromide is one of the commercially important organic bromides which are the component of leaded gasoline. Recommanded Product: 2-Bromo-4,5-dimethoxybenzaldehyde.

Zhang, Jitan;Xu, Qiaoqiao;Fan, Jian;Zhou, Lan;Liu, Nannan;Zhu, Li;Wu, Jiaping;Xie, Meihua research published 《 Pd(II)-Catalyzed enantioconvergent twofold C-H annulation to access atropisomeric aldehydes: a platform for diversity-oriented-synthesis》, the research content is summarized as follows. Herein, the first Pd(II)-catalyzed atroposelective dual C-H annulative strategy for the assembly of axially chiral aldehyde frameworks such as I [R = Me, Et, i-Pr] using com. available amino acid as the transient auxiliary and chiral pool was presented. This reaction accommodated a broad substrate scope to give atropisomeric aldehydes bearing both C-C and N-C chiral axes in good yields (up to 95%) with excellent enantioinduction (up to 99%). The utility of this synthetic methodol. was testified by various practical late-stage transformations, thereby accomplishing diversity-oriented synthesis of structurally diverse biaryl atropisomers and several functionalized axially chiral species such as bifunctional organocatalysts. Moreover, a series of mechanistic studies had provided more details for this catalytic transformation.

Recommanded Product: 2-Bromo-4,5-dimethoxybenzaldehyde, 2-Bromo-4,5-dimethoxybenzaldehyde is a useful research compound. Its molecular formula is C9H9BrO3 and its molecular weight is 245.07 g/mol. The purity is usually 95%.
2-Bromo-4,5-dimethoxybenzaldehyde is a synthetic compound that has been shown to be an effective agent for inducing apoptosis in leukemia cells. It is an efficient method for synthesizing the compound and ha2-Bromo-4,5-dimethoxybenzaldehyde induces cell death by topoisomerase-mediated DNA cleavage, which results in chromosomal fragmentation and high levels of reactive oxygen species in the cell., 5392-10-9.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Vinyl bromides undergo the Heck reaction, which involves C-C coupling with alkene to give substituted alkenes. 5392-10-9, formula is C9H9BrO3, Name is 2-Bromo-4,5-dimethoxybenzaldehyde. Methyl bromide is a precursor in the manufacture of several chemicals and is employed as a soil sterilant, mainly for seed production. Recommanded Product: 2-Bromo-4,5-dimethoxybenzaldehyde.

Yu, Shu-Yan;Gao, Li-Hong;Wu, Jing-Xin;Lan, Hong-Bing;Ma, Yi;Yin, Zhi-Gang research published 《 Regio- and stereoselective intramolecular hydroalkoxylation of aromatic alkynols: an access to dihydroisobenzofurans under transition-metal-free conditions》, the research content is summarized as follows. An efficient, transition-metal-free method to synthesize dihydroisobenzofuran derivatives via intramol. hydroalkoxylation of aromatic alkynols with the promotion of cesium carbonate has been developed. The reaction proceeds regioselectively with exclusive formation of 5-exo-dig product, and only Z-isomer of the new generated double bond is observed This new protocol features with milder reaction conditions, more convenient operation and satisfactory selectivities.

Recommanded Product: 2-Bromo-4,5-dimethoxybenzaldehyde, 2-Bromo-4,5-dimethoxybenzaldehyde is a useful research compound. Its molecular formula is C9H9BrO3 and its molecular weight is 245.07 g/mol. The purity is usually 95%.
2-Bromo-4,5-dimethoxybenzaldehyde is a synthetic compound that has been shown to be an effective agent for inducing apoptosis in leukemia cells. It is an efficient method for synthesizing the compound and ha2-Bromo-4,5-dimethoxybenzaldehyde induces cell death by topoisomerase-mediated DNA cleavage, which results in chromosomal fragmentation and high levels of reactive oxygen species in the cell., 5392-10-9.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. 5392-10-9, formula is C9H9BrO3, Name is 2-Bromo-4,5-dimethoxybenzaldehyde. Organobromine compounds have fallen under increased scrutiny for their environmental impact., Recommanded Product: 2-Bromo-4,5-dimethoxybenzaldehyde.

Yu, Yinghua;Ma, Liyao;Xia, Jiajin;Xin, Luoting;Zhu, Lei;Huang, Xueliang research published 《 A Modular Approach to Dibenzo-fused ε-Lactams: Palladium-Catalyzed Bridging-C-H Activation》, the research content is summarized as follows. Tricyclic ring systems possessing a dibenzo structure joined to a seven-membered heterocyclic ring frequently show important biol. activities. However, a modular approach to these mols. based on efficient intermol. reaction of readily available chems. is lacking. Herein, an unprecedented palladium-catalyzed formal [4+3] annulation for modular construction of these tricyclic systems is described. This reaction features easily accessible reactants (o-haloarylaldehydes and N-tosylhydrazones), broad substrate scope, and excellent functional group compatibility. The synthetic potential is demonstrated by the easy scale-up reactions, late-stage modification of complex mols., and collective synthesis of bioactive mols. and approved drugs.

Recommanded Product: 2-Bromo-4,5-dimethoxybenzaldehyde, 2-Bromo-4,5-dimethoxybenzaldehyde is a useful research compound. Its molecular formula is C9H9BrO3 and its molecular weight is 245.07 g/mol. The purity is usually 95%.
2-Bromo-4,5-dimethoxybenzaldehyde is a synthetic compound that has been shown to be an effective agent for inducing apoptosis in leukemia cells. It is an efficient method for synthesizing the compound and ha2-Bromo-4,5-dimethoxybenzaldehyde induces cell death by topoisomerase-mediated DNA cleavage, which results in chromosomal fragmentation and high levels of reactive oxygen species in the cell., 5392-10-9.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Dehydrobromination, Grignard reactions, reductive coupling, Wittig reaction, and several nucleophilic substitution reactions are some of the principal reactions which involve organic bromides. 5392-10-9, formula is C9H9BrO3, Name is 2-Bromo-4,5-dimethoxybenzaldehyde. Organic compounds having carbon bonded to bromine are called organic bromides. SDS of cas: 5392-10-9.

Yu, Yinghua;Chakraborty, Pushkin;Song, Jinshuai;Zhu, Lei;Li, Chunsen;Huang, Xueliang research published 《 Easy access to medium-sized lactones through metal carbene migratory insertion enabled 1,4-palladium shift》, the research content is summarized as follows. Herein, a valuable strategy for medium-sized lactones e.g., dibenzo[b,e]oxepin-6(11H)-one synthesis by accomplishing site-selective C-H bond functionalization via a palladium carbene migratory insertion enabled 1,4-palladium shift was described. The overall process achieves the formal dimerization of two readily available benzaldehyde derivatives RCHO (R = 6-bromo-1,3-dihydro-2-benzofuran-5-yl, 1-bromonaphthalen-2-yl, 2-iodophenyl, etc.), providing value-added products medium-sized lactones. The method is amenable to late-stage modification of approved drugs and other complex mols. Mechanistic studies including deuterium-labeling experiments and DFT calculation shed light on the reaction pathways.

SDS of cas: 5392-10-9, 2-Bromo-4,5-dimethoxybenzaldehyde is a useful research compound. Its molecular formula is C9H9BrO3 and its molecular weight is 245.07 g/mol. The purity is usually 95%.
2-Bromo-4,5-dimethoxybenzaldehyde is a synthetic compound that has been shown to be an effective agent for inducing apoptosis in leukemia cells. It is an efficient method for synthesizing the compound and ha2-Bromo-4,5-dimethoxybenzaldehyde induces cell death by topoisomerase-mediated DNA cleavage, which results in chromosomal fragmentation and high levels of reactive oxygen species in the cell., 5392-10-9.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Vinyl bromides undergo the Heck reaction, which involves C-C coupling with alkene to give substituted alkenes. 5392-10-9, formula is C9H9BrO3, Name is 2-Bromo-4,5-dimethoxybenzaldehyde. Methyl bromide is a precursor in the manufacture of several chemicals and is employed as a soil sterilant, mainly for seed production. Application In Synthesis of 5392-10-9.

Yen-Pon, Expedite;Buttard, Floris;Frederic, Lucas;Thuery, Pierre;Taran, Frederic;Pieters, Gregory;Champagne, Pier Alexandre;Audisio, Davide research published 《 Heterohelicenes through 1,3-Dipolar Cycloaddition of Sydnones with Arynes: Synthesis, Origins of Selectivity, and Application to pH-Triggered Chiroptical Switch with CPL Sign Reversal》, the research content is summarized as follows. Regioselective access to heterohelicenes through the 1,3-dipolar cycloaddition of sydnones with arynes was described. Novel access to sydnones and poly(hetero)aromatic aryne precursors allowed the introduction of chem. diversity over multiple positions of the helical scaffolds. The origins of the unconventional regioselectivity during the cycloaddition steps was systematically investigated using d. functional theory (DFT) calculations, unveiling the key features that control this reactivity, namely, face-to-face (π···π) or edge-to-face (C-H···π) interactions, primary orbital interactions and distortion from coplanarity in the transition structures (TSs) of the transformation. From the library of 24 derivatives synthesized, a pyridyl containing derivative displayed reversible, red-shifted, pH-triggered chiroptical switching properties, with CPL-sign reversal. It was found that protonation of the helicene causes a change of the angle between the elec. and magnetic dipole moments related to the S₁ → S₀ transition, resulting in this rare case of reversible CPL sign inversion upon application of an external stimulus.

Application In Synthesis of 5392-10-9, 2-Bromo-4,5-dimethoxybenzaldehyde is a useful research compound. Its molecular formula is C9H9BrO3 and its molecular weight is 245.07 g/mol. The purity is usually 95%.
2-Bromo-4,5-dimethoxybenzaldehyde is a synthetic compound that has been shown to be an effective agent for inducing apoptosis in leukemia cells. It is an efficient method for synthesizing the compound and ha2-Bromo-4,5-dimethoxybenzaldehyde induces cell death by topoisomerase-mediated DNA cleavage, which results in chromosomal fragmentation and high levels of reactive oxygen species in the cell., 5392-10-9.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Vinyl bromides undergo the Heck reaction, which involves C-C coupling with alkene to give substituted alkenes. 5392-10-9, formula is C9H9BrO3, Name is 2-Bromo-4,5-dimethoxybenzaldehyde. Methyl bromide is a precursor in the manufacture of several chemicals and is employed as a soil sterilant, mainly for seed production. Quality Control of 5392-10-9.

Yu, Bangkui;Yu, Houjian;Huang, Hanmin research published 《 Palladium-Catalyzed Chemoselective Aminomethylative Cyclization and Aromatizing Allylic Amination: Access to Functionalized Naphthalenes》, the research content is summarized as follows. A palladium-catalyzed chemoselective aminomethylative cyclization and aromatizing allylic amination of enyne-tethered allylic alcs. with aminals is described. Under the reaction conditions, the cationic vinyl allylpalladium species undergoes selective migratory insertion of alkenes rather than reductive elimination with nucleophiles. This strategy provides an efficient and unique approach to the construction of functionalized naphthalenes, which are important building blocks in synthetic organic chem. Mechanistic studies have revealed that the selective sequential migratory insertion of enyne and alkene is crucial for the cyclization.

5392-10-9, 2-Bromo-4,5-dimethoxybenzaldehyde is a useful research compound. Its molecular formula is C9H9BrO3 and its molecular weight is 245.07 g/mol. The purity is usually 95%.
2-Bromo-4,5-dimethoxybenzaldehyde is a synthetic compound that has been shown to be an effective agent for inducing apoptosis in leukemia cells. It is an efficient method for synthesizing the compound and ha2-Bromo-4,5-dimethoxybenzaldehyde induces cell death by topoisomerase-mediated DNA cleavage, which results in chromosomal fragmentation and high levels of reactive oxygen species in the cell., Quality Control of 5392-10-9

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Organobromine compounds, also called organobromides, are organic compounds that contain carbon bonded to bromine. 5392-10-9, formula is C9H9BrO3, The most pervasive is the naturally produced bromomethane. Application of C9H9BrO3

Yang, Junfeng;Mori, Yuto;Yamanaka, Masahiro;Yoshikai, Naohiko research published 《 Cobalt-Catalyzed Intramolecular Hydroacylation Involving Cyclopropane Cleavage》, the research content is summarized as follows. A simple cobalt-diphosphine catalyst efficiently promoted intramol. cyclization of ortho-cyclopropylvinyl- and cyclopropylidenemethyl-substituted benzaldehydes into benzocyclooctadienone and benzocycloheptadienone derivatives, resp. This ring-opening hydroacylation likely involved aldehyde C-H oxidative addition, olefin insertion, cyclopropane cleavage by β-carbon elimination, and C-C bond-forming reductive elimination, as was supported by mechanistic experiments and DFT calculations

Application of C9H9BrO3, 2-Bromo-4,5-dimethoxybenzaldehyde is a useful research compound. Its molecular formula is C9H9BrO3 and its molecular weight is 245.07 g/mol. The purity is usually 95%.
2-Bromo-4,5-dimethoxybenzaldehyde is a synthetic compound that has been shown to be an effective agent for inducing apoptosis in leukemia cells. It is an efficient method for synthesizing the compound and ha2-Bromo-4,5-dimethoxybenzaldehyde induces cell death by topoisomerase-mediated DNA cleavage, which results in chromosomal fragmentation and high levels of reactive oxygen species in the cell., 5392-10-9.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

A variety of minor organobromine compounds are found in nature, but none are biosynthesized or required by mammals. 5392-10-9, formula is C9H9BrO3, Name is 2-Bromo-4,5-dimethoxybenzaldehyde. Organobromine compounds have fallen under increased scrutiny for their environmental impact., Computed Properties of 5392-10-9.

Xu, Xianjun;Song, Liangliang;Feng, Huangdi;Van der Eycken, Erik V. research published 《 Direct Access to 4-Substituted Isoquinolones via a Sequential Pd-Catalyzed Cyclization/Base-Promoted Aromatization/Ring-Opening of N-Propargyl-1,3-oxazolidines》, the research content is summarized as follows. Herein, a practical Pd-catalyzed cyclization/base-promoted aromatization/ring-opening protocol of N-propargyl-1,3-oxazolidines with carboxylic acids was disclosed. In the current domino reaction, a series of ester-functionalized isoquinolones I [R¹ = Ph, 4-MeC₆H₄, 2-FC₆H₄, etc.; R² = H, 6-Me, 7-MeO, etc.; R³ = Ph, 4-MeC₆H₄, 4-ClC₆H₄; R⁴ = Me, t-Bu, Ph, etc.] was obtained in moderate to good yields via C-O bond cleavage, which features a broad functional group tolerance.

5392-10-9, 2-Bromo-4,5-dimethoxybenzaldehyde is a useful research compound. Its molecular formula is C9H9BrO3 and its molecular weight is 245.07 g/mol. The purity is usually 95%.
2-Bromo-4,5-dimethoxybenzaldehyde is a synthetic compound that has been shown to be an effective agent for inducing apoptosis in leukemia cells. It is an efficient method for synthesizing the compound and ha2-Bromo-4,5-dimethoxybenzaldehyde induces cell death by topoisomerase-mediated DNA cleavage, which results in chromosomal fragmentation and high levels of reactive oxygen species in the cell., Computed Properties of 5392-10-9

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary