Category: 401-78-5

Kurppa, Kari J.; Liu, Yao; To, Ciric; Zhang, Tinghu; Fan, Mengyang; Vajdi, Amir; Knelson, Erik H.; Xie, Yingtian; Lim, Klothilda; Cejas, Paloma; Portell, Andrew; Lizotte, Patrick H.; Ficarro, Scott B.; Li, Shuai; Chen, Ting; Haikala, Heidi M.; Wang, Haiyun; Bahcall, Magda; Gao, Yang; Shalhout, Sophia; Boettcher, Steffen; Shin, Bo Hee; Thai, Tran; Wilkens, Margaret K.; Tillgren, Michelle L.; Mushajiang, Mierzhati; Xu, Man; Choi, Jihyun; Bertram, Arrien A.; Ebert, Benjamin L.; Beroukhim, Rameen; Bandopadhayay, Pratiti; Awad, Mark M.; Gokhale, Prafulla C.; Kirschmeier, Paul T.; Marto, Jarrod A.; Camargo, Fernando D.; Haq, Rizwan; Paweletz, Cloud P.; Wong, Kwok-Kin; Barbie, David A.; Long, Henry W.; Gray, Nathanael S.; Janne, Pasi A. published the artcile< Treatment-Induced Tumor Dormancy through YAP-Mediated Transcriptional Reprogramming of the Apoptotic Pathway>, Recommanded Product: 3-Bromobenzotrifluoride, the main research area is tumor dormancy YAP transcriptional reprogramming apoptotic pathway; YAP; dormancy; drug resistance; drug tolerance; epidermal growth factor receptor; lung cancer; senescence.

Eradicating tumor dormancy that develops following epidermal growth factor receptor (EGFR) tyrosine kinase inhibitor (TKI) treatment of EGFR-mutant non-small cell lung cancer, is an attractive therapeutic strategy but the mechanisms governing this process are poorly understood. Blockade of ERK1/2 reactivation following EGFR TKI treatment by combined EGFR/MEK inhibition uncovers cells that survive by entering a senescence-like dormant state characterized by high YAP/TEAD activity. YAP/TEAD engage the epithelial-to-mesenchymal transition transcription factor SLUG to directly repress pro-apoptotic BMF, limiting drug-induced apoptosis. Pharmacol. co-inhibition of YAP and TEAD, or genetic deletion of YAP1, all deplete dormant cells by enhancing EGFR/MEK inhibition-induced apoptosis. Enhancing the initial efficacy of targeted therapies could ultimately lead to prolonged treatment responses in cancer patients.

Cancer Cell published new progress about Aging, animal. 401-78-5 belongs to class bromides-buliding-blocks, and the molecular formula is C7H4BrF3, Recommanded Product: 3-Bromobenzotrifluoride.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Heinrich, Timo; Peterson, Carl; Schneider, Richard; Garg, Sakshi; Schwarz, Daniel; Gunera, Jakub; Seshire, Anita; Koetzner, Lisa; Schlesiger, Sarah; Musil, Djordje; Schilke, Heike; Doerfel, Benjamin; Diehl, Patrizia; Boepple, Pia; Lemos, Ana R.; Sousa, Pedro M. F.; Freire, Filipe; Bandeiras, Tiago M.; Carswell, Emma; Pearson, Nicholas; Sirohi, Sameer; Hooker, Mollie; Trivier, Elisabeth; Broome, Rebecca; Balsiger, Alexander; Crowden, Abigail; Dillon, Christian; Wienke, Dirk published the artcile< Optimization of TEAD P-Site Binding Fragment Hit into In Vivo Active Lead MSC-4106>, Recommanded Product: 3-Bromobenzotrifluoride, the main research area is pyrazoloindole carboxylic TEAD binding fragment hit lead.

The dysregulated Hippo pathway and, consequently, hyperactivity of the transcriptional YAP/TAZ-TEAD complexes is associated with diseases such as cancer. Prevention of YAP/TAZ-TEAD triggered gene transcription is an attractive strategy for therapeutic intervention. The deeply buried and conserved lipidation pocket (P-site) of the TEAD transcription factors is druggable. The discovery and optimization of a P-site binding fragment are described. Utilizing structure-based design, enhancement in target potency was engineered into the hit, capitalizing on the established X-ray structure of TEAD1. The efforts culminated in the optimized in vivo tool MSC-4106 (I), which exhibited desirable potency, mouse pharmacokinetic properties, and in vivo efficacy. In close correlation to compound exposure, the time- and dose-dependent downregulation of a proximal biomarker could be shown.

Journal of Medicinal Chemistry published new progress about Fused heterocyclic compounds Role: PAC (Pharmacological Activity), PKT (Pharmacokinetics), PRP (Properties), SPN (Synthetic Preparation), THU (Therapeutic Use), BIOL (Biological Study), PREP (Preparation), USES (Uses). 401-78-5 belongs to class bromides-buliding-blocks, and the molecular formula is C7H4BrF3, Recommanded Product: 3-Bromobenzotrifluoride.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Zheng, Yuanqin; Zhou, Yuqiao; Zhang, Yan; Deng, Pengchi; Zhao, Xiaohu; Jiang, Shichao; Du, Guangxi; Shen, Xin; Xie, Xinyu; Su, Zhishan; Yu, Zhipeng published the artcile< Water-Involved Ring-Opening of 4-Phenyl-1,2,4-triazoline-3,5-dione for ""Photo-Clicked"" Access to Carbamoyl Formazan Photoswitches In Situ>, Computed Properties of 401-78-5, the main research area is functionalized carbamoyl formazan photochem preparation DFT NBO; diarylsydnone phenyl triazolidine dione photoswitchable ring opening water promoted; Azo compounds; Diarylsydnones; Photo-ligation; Photoswitches; Umpolung.

A “”photo-click”” method that involved nitrile imine from diarylsydnone to capture diazenecarbonyl-phenyl-carbamic acid (DACPA) generated by water-promoted ring-opening of PTAD was described. DFT calculation revealed that H-bonding interactions between PTAD and water were vital to form DACPA which exhibited an umpolung effect during ligation by nature bond orbit anal. (NBO). The ultra-fast ligation resulted in carbamoyl formazans, as a unique Z <-> E photo-switchable linker on target mols., including peptide and drugs, with excellent anti-fatigue performance. This strategy was showcased to construct highly functionalized carbamoyl formazans such as I [R = H, 4-F, 4-Ph, etc.; R1 = 4-CF3, 3-CN, etc.; R2 = H, 4-F, 4-MeO, etc.] in situ for photo-pharmacol. and material studies, which also expanded chem. of PTAD in aqueous media.

Chemistry – An Asian Journal published new progress about Decarboxylation. 401-78-5 belongs to class bromides-buliding-blocks, and the molecular formula is C7H4BrF3, Computed Properties of 401-78-5.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Meng, He; Bai, Shiming; Qiao, Yu; He, Ting; Li, Weiyi; Ming, Jialin published the artcile< Rhodium-Catalyzed Three-Component Reaction of Alkynes, Arylzinc Chlorides, and Iodomethanes Producing Trisubstituted/Tetrasubstituted Alkenes with/without 1,4-Migration>, Safety of 3-Bromobenzotrifluoride, the main research area is alkene diastereoselective preparation; alkyne arylzinc chloride iodomethane rhodium catalyst three component.

A three-component reaction of alkynes, arylzinc chlorides and iodomethanes was found to proceed in the presence of a rhodium catalyst to give high yields of trisubstituted/tetrasubstituted alkenes I [R = 2-MeC6H4, 2-Me-4-MeOC6H3, 2-furyl, etc.; R1 = H, Me; R2 = Me, n-Pr, (CH2)4I, etc.; R3 = Me, n-Pr, (CH2)3OMe, etc.; R2R3 = (CH2)10]. The usual arylzinc chlorides only gave trisubstituted alkenes, generated through a migratory carbozincation-cross-coupling sequence, where 1,4-Rh migration from an alkenyl carbon to an aryl carbon occurred. In contrast, 5-membered heteroarylzinc chlorides only gave the tetrasubstituted alkenes via a carborhodation-cross-coupling pathway without 1,4-migration.

Organic Letters published new progress about Alkenes Role: PRP (Properties), SPN (Synthetic Preparation), PREP (Preparation). 401-78-5 belongs to class bromides-buliding-blocks, and the molecular formula is C7H4BrF3, Safety of 3-Bromobenzotrifluoride.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Zhou, Chunlin; Wang, Xinchao; Yang, Lei; Fu, Lei; Li, Gang published the artcile< Visible-light-driven regioselective carbocarboxylation of 1,3-dienes with organic halides and CO2>, HPLC of Formula: 401-78-5, the main research area is diene halide carbon dioxide iridium catalyst regioselective carbocarboxylation; alkenyl carboxylate preparation.

An unprecedented visible-light-driven regioselective carbocarboxylation of 1,3-dienes with CO2 using aryl and alkyl halides under mild conditions with low-cost potassium formate (HCOOK) to produce carbon dioxide radical anions as the potent reducing agent for the challenging organic halide reduction was reported. Highly 3,4-regioselective carbocarboxylation was achieved with 1,1-diaryl-substituted 1,3-dienes, while major 1,4-carbocarboxylation products were obtained with less hindered mono-aryl substituted 1,3-dienes. This protocol rendered a rapid method for producing complex β,γ-unsaturated carboxylic acids from easily available 1,3-dienes and organic halides with CO2.

Green Chemistry published new progress about 1,3-Alkadienes Role: PRP (Properties), RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 401-78-5 belongs to class bromides-buliding-blocks, and the molecular formula is C7H4BrF3, HPLC of Formula: 401-78-5.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Tran, Cong Chi; Kawaguchi, Shin-ichi; Sato, Fumiya; Nomoto, Akihiro; Ogawa, Akiya published the artcile< Photoinduced Cyclizations of o-Diisocyanoarenes with Organic Diselenides and Thiols that Afford Chalcogenated Quinoxalines>, Electric Literature of 401-78-5, the main research area is diselenide diisocyanoarene photoinduced cyclization light; bisselanyl quinoxaline preparation; thiol diisocyanoarene photoinduced cyclization light; thiolated quinoxaline preparation.

This study describes the syntheses of 2,3-bis(selanyl)quinoxalines via the photoinduced cyclizations of o-diisocyanoarenes with diaryl or dialkyl diselenides, in addition to providing a detailed discussion of the corresponding mechanism and revealing that the developed procedure can also be applied to prepare 2-thiolated quinoxaline derivatives from o-diisocyanoarenes and thiols. The developed technique does not need the use of additives or metal catalysts and features the advantages of a high conversion, a broad substrate scope, and mild reaction conditions, thereby rendering it a valuable addition to the quinoxaline synthesis toolbox.

Journal of Organic Chemistry published new progress about Aromatic nitriles Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 401-78-5 belongs to class bromides-buliding-blocks, and the molecular formula is C7H4BrF3, Electric Literature of 401-78-5.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Boyaala, Rabab; Touzani, Rachid; Roisnel, Thierry; Dorcet, Vincent; Caytan, Elsa; Jacquemin, Denis; Boixel, Julien; Guerchais, Veronique; Doucet, Henri; Soule, Jean-Francois published the artcile< Catalyst-Controlled Regiodivergent C-H Arylation Site of Fluorinated 2-Arylpyridine Derivatives: Application to Luminescent Iridium(III) Complexes>, Computed Properties of 401-78-5, the main research area is fluorinated arylpyridine arylquinoline carbon hydrogen bond arylation palladium catalyst; palladium ruthenium catalyzed carbon hydrogen arylation fluorinated arylpyridine derivative; fluoro arylpyridine arylquinoline cyclometalated iridium preparation crystal mol structure; photophys mol structure calculation fluoro arylpyridine arylquinoline cyclometalated iridium.

Regiodivergent C-H bond arylation of fluorinated 2-arylpyridines and 2-arylquinolines has been developed. The use of Pd catalyst allows functionalization of the C-H bond of the aryl flanked by two fluorine atoms (most acidic position), while using Ru catalyst, the arylation takes place on the aryl unit at the ortho position of the heterocycle. Both reaction conditions exhibit a good functional group tolerance. The synthetically useful selectivity observed with Pd catalyst was applied to design C^N ligands for the preparation of luminescent cationic iridium(III) complexes. The influence of the incorporated aryl group onto the fluorinated Ph unit and the fluorine position patterns on the photophys. properties is described.

ACS Catalysis published new progress about Crystal structure. 401-78-5 belongs to class bromides-buliding-blocks, and the molecular formula is C7H4BrF3, Computed Properties of 401-78-5.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Zhang, Lei; Hu, Xile published the artcile< Nickel catalysis enables convergent paired electrolysis for direct arylation of benzylic C-H bonds>, Formula: C7H4BrF3, the main research area is toluene aryl bromide nickel catayst electrochem arylation; arylmethylbenzene preparation.

Convergent paired electrosynthesis is an energy-efficient approach in organic synthesis; however, it is limited by the difficulty to match the innate redox properties of reaction partners. Here we use nickel catalysis to cross-couple the two intermediates generated at the two opposite electrodes of an electrochem. cell, achieving direct arylation of benzylic C-H bonds. This method yields a diverse set of diarylmethanes, which are important structural motifs in medicinal and materials chem. Preliminary mechanistic study suggests oxidation of a benzylic C-H bond, Ni-catalyzed C-C coupling, and reduction of a Ni intermediate as key elements of the catalytic cycle.

Chemical Science published new progress about Alkylarenes Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 401-78-5 belongs to class bromides-buliding-blocks, and the molecular formula is C7H4BrF3, Formula: C7H4BrF3.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

He, Yuli; Borjesson, Marino; Song, Huayue; Xue, Yuhang; Zeng, Daning; Martin, Ruben; Zhu, Shaolin published the artcile< Nickel-Catalyzed Ipso/Ortho Difunctionalization of Aryl Bromides with Alkynes and Alkyl Bromides via a Vinyl-to-Aryl 1,4-Hydride Shift>, Name: 3-Bromobenzotrifluoride, the main research area is polysubstituted arene preparation; aryl alkyl bromide alkyne ipso ortho difunctionalization nickel catalyst.

Polysubstituted arenes are ubiquitous structures in a myriad of medicinal agents and complex mols. Herein, a new catalytic blueprint that merges the modularity of nickel catalysis for bond formation with the ability to enable a rather elusive 1,4-hydride shift at arene sp2 C-H sites, thus allowing access to ipso/ortho-difunctionalized arenes from readily available aryl halides under mild conditions and exquisite selectivity profile is reported.

Journal of the American Chemical Society published new progress about Alkenes Role: SPN (Synthetic Preparation), PREP (Preparation). 401-78-5 belongs to class bromides-buliding-blocks, and the molecular formula is C7H4BrF3, Name: 3-Bromobenzotrifluoride.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary

Eckert, Timothy; Harmeyer, Grace; Legate, Steven; Mathe, Steven published the artcile< A Rationale for the Ortho Effect in Electrophilic Aromatic Substitutions>, COA of Formula: C7H4BrF3, the main research area is electrophilic aromatic substitution ortho effect.

The ortho effect arises in certain electrophilic aromatic substitutions when a meta director is meta to an ortho/para director. Among the three expected isomer products, only the two isomers ortho to the meta director were produced normally. To find an explanation for the ortho effect, nitrations of two properly substituted benzenes were explored. Evidence supported an explanation based on resonance involving the meta director.

Letters in Organic Chemistry published new progress about Electrophilic aromatic substitution reaction. 401-78-5 belongs to class bromides-buliding-blocks, and the molecular formula is C7H4BrF3, COA of Formula: C7H4BrF3.

Referemce:
Bromide – Wikipedia,
bromide – Wiktionary