Category: 873-75-6

《Hydrosilylation of Aldehydes and Ketones Catalysed by Bis(phosphinite) Pincer Platinum Hydride Complexes》 was published in Advanced Synthesis & Catalysis in 2020. These research results belong to Chang, Jiarui; Fang, Fei; Zhang, Jie; Chen, Xuenian. SDS of cas: 873-75-6 The article mentions the following:

Bis(phosphinite) pincer platinum hydride complexes, [2,6-(R2PO)2C6H3]PtH (R = tBu, iPr), were synthesized, characterized and applied to the hydrosilylation of aldehydes and ketones. NMR study and single crystal X-ray diffraction anal. indicated that the hydrides in these two platinum complexes are comparatively less hydridic: down-field 1H NMR resonances (0.71 and 0.98 ppm) and weak Pt-H interactions were observed Both the platinum complexes were found to be good catalysts for the hydrosilylation of aldehydes and ketones with phenylsilane. The corresponding alcs. were isolated in good to excellent yields following basic hydrolysis of the resultant hydrosilylation products and turnover frequencies (TOFs) up to 3200 h-1 were achieved at 60° in toluene, which are much higher than those of the hydrosilylation catalyzed by the corresponding nickel pincer hydride complexes. A possible mechanism for the present hydrosilylation process was discussed. The results came from multiple reactions, including the reaction of (4-Bromophenyl)methanol(cas: 873-75-6SDS of cas: 873-75-6)

(4-Bromophenyl)methanol(cas: 873-75-6) undergoes three-component reaction with acetylferrocene and arylboronic acid to give ferrocenyl ketones containing biaryls.SDS of cas: 873-75-6 It undergoes efficient trimethylsilylation reaction with 1,1,1,3,3,3-hexamethyldisilazane in the presence of catalytic amount of aspartic acid in acetonitrile.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

《Surface-Deactivated Core-Shell Metal-Organic Framework by Simple Ligand Exchange for Enhanced Size Discrimination in Aerobic Oxidation of Alcohols》 was written by Kim, Seongwoo; Lee, Jooyeon; Jeoung, Sungeun; Moon, Hoi Ri; Kim, Min. HPLC of Formula: 873-75-6 And the article was included in Chemistry – A European Journal in 2020. The article conveys some information:

Herein, through a simple post-synthetic ligand exchange (PSE) method, surface-deactivated (only core-active) core-shell-type MOF catalysts was synthesized, which contain TEMPO groups on the ligand as active sites for aerobic oxidation of alcs. to afford aldehydes or ketones. The porous but catalytically inactive shell ensured the size-selective permeability by sieving effects and induced all reactions to took place in the pores of the catalytically active core. Because PSE is a facile and universal approach, this could be rapidly applied to a variety of MOF-based catalysts for enhancing reaction selectivity. In the experiment, the researchers used (4-Bromophenyl)methanol(cas: 873-75-6HPLC of Formula: 873-75-6)

(4-Bromophenyl)methanol(cas: 873-75-6) undergoes three-component reaction with acetylferrocene and arylboronic acid to give ferrocenyl ketones containing biaryls.HPLC of Formula: 873-75-6 It undergoes oxidation reaction in the presence of polyvinylpolypyrrolidone-supported hydrogen peroxide, silica sulfuric acid and ammonium bromide to yield 4-bromobenzaldehyde.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Category: alcohols-buliding-blocksIn 2021 ,《Ruthenium(II) complexes with N-heterocyclic carbene-phosphine ligands for the N-alkylation of amines with alcohols》 was published in Organic & Biomolecular Chemistry. The article was written by Huang, Ming; Li, Yinwu; Lan, Xiao-Bing; Liu, Jiahao; Zhao, Cunyuan; Liu, Yan; Ke, Zhuofeng. The article contains the following contents:

Metal hydride complexes are key intermediates for N-alkylation of amines with alcs. by the borrowing hydrogen/hydrogen autotransfer (BH/HA) strategy. Reactivity tuning of metal hydride complexes could adjust the dehydrogenation of alcs. and the hydrogenation of imines. Herein we report ruthenium(II) complexes with hetero-bidentate N-heterocyclic carbene (NHC)-phosphine ligands, which realize smart pathway selection in the N-alkylated reaction via reactivity tuning of [Ru-H] species by hetero-bidentate ligands. In particular, complex I·BArF- with a Ph wingtip group and BArF- counter anion, is shown to be one of the most efficient pre-catalysts for this transformation (temperature is as low as 70°C, neat conditions and catalyst loading is as low as 0.25 mol%). A large variety of (hetero)aromatic amines and primary alcs. were efficiently converted into mono-N-alkylated amines in good to excellent isolated yields. Notably, aliphatic amines, challenging methanol and diamines could also be transformed into the desired products. Detailed control experiments and d. functional theory (DFT) calculations provide insights to understand the mechanism and the smart pathway selection via [Ru-H] species in this process. The experimental process involved the reaction of (4-Bromophenyl)methanol(cas: 873-75-6Category: alcohols-buliding-blocks)

(4-Bromophenyl)methanol(cas: 873-75-6) undergoes three-component reaction with acetylferrocene and arylboronic acid to give ferrocenyl ketones containing biaryls.Category: alcohols-buliding-blocks It undergoes efficient trimethylsilylation reaction with 1,1,1,3,3,3-hexamethyldisilazane in the presence of catalytic amount of aspartic acid in acetonitrile.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

In 2022,Sharavyeva, Yu. O.; Siutkina, A. I.; Chashchina, S. V.; Novikova, V. V.; Makhmudov, R. R.; Shipilovskikh, S. A. published an article in Russian Chemical Bulletin. The title of the article was 《Synthesis, analgesic and antimicrobial activity of substituted 2-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-ylamino)-4-oxo-4-phenylbut-2-enoates》.Recommanded Product: (4-Bromophenyl)methanol The author mentioned the following in the article:

New substituted 2-(3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-ylamino)-4-oxo-4-phenylbut-2-enoates were obtained by the reaction of 2-((2-oxo-5-phenylfuran-3(2H)-ylidene)-amino)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbonitrile with alcs. A number of new compounds were found to have a pronounced analgesic activity, as well as a weak antimicrobial effect or its absence.(4-Bromophenyl)methanol(cas: 873-75-6Recommanded Product: (4-Bromophenyl)methanol) was used in this study.

(4-Bromophenyl)methanol(cas: 873-75-6) undergoes three-component reaction with acetylferrocene and arylboronic acid to give ferrocenyl ketones containing biaryls.Recommanded Product: (4-Bromophenyl)methanol It undergoes efficient trimethylsilylation reaction with 1,1,1,3,3,3-hexamethyldisilazane in the presence of catalytic amount of aspartic acid in acetonitrile.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

In 2019,Journal of Organic Chemistry included an article by Barman, Milan K.; Das, Kuhali; Maji, Biplab. Category: alcohols-buliding-blocks. The article was titled 《Selective Hydroboration of Carboxylic Acids with a Homogeneous Manganese Catalyst》. The information in the text is summarized as follows:

Catalytic reduction of carboxylic acid to the corresponding alc. is a challenging task of great importance for the production of a variety of value-added chems. Herein, a Mn-catalyzed chemoselective hydroboration of carboxylic acids was developed with a high turnover number (>99,000) and turnover frequency (>2000 h-1) at 25°. This method displayed tolerance of electronically and sterically differentiated substrates with high chemoselectivity. Importantly, aliphatic long-chain fatty acids, including biomass-derived compounds, can efficiently be reduced. Mechanistic studies revealed that the reaction occurs through the formation of active Mn-hydride species via an insertion and bond metathesis type mechanism.(4-Bromophenyl)methanol(cas: 873-75-6Category: alcohols-buliding-blocks) was used in this study.

(4-Bromophenyl)methanol(cas: 873-75-6) undergoes three-component reaction with acetylferrocene and arylboronic acid to give ferrocenyl ketones containing biaryls.Category: alcohols-buliding-blocks It undergoes efficient trimethylsilylation reaction with 1,1,1,3,3,3-hexamethyldisilazane in the presence of catalytic amount of aspartic acid in acetonitrile.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

The author of 《Direct growth of Au nanoparticles on g-C3N4 for photocatalytic selective alcohol oxidations》 were Liang, Hao; Wang, Jinguo; Jin, Bei; Li, Dianfeng; Men, Yong. And the article was published in Inorganic Chemistry Communications in 2019. COA of Formula: C7H7BrO The author mentioned the following in the article:

Direct growth of Au nanoparticles on g-C3N4 has been successfully achieved by a facile in-situ redox reaction between oxidative Au precursor and reductive gases produced via urea decomposition for the first time, which exhibits the highly enhanced activity for selective alc. oxidations in aqueous medium under visible-light irradiation due to the synergetic effects of the increased surface area, the enhanced light-harvesting ability and the improved separation efficiency of photocharges. Meanwhile, this photocatalyst also demonstrates strong stability, showing good potential in practical applications. This work can deliver some new insights to develop highly active photocatalysts for organic transformation reactions. In addition to this study using (4-Bromophenyl)methanol, there are many other studies that have used (4-Bromophenyl)methanol(cas: 873-75-6COA of Formula: C7H7BrO) was used in this study.

(4-Bromophenyl)methanol(cas: 873-75-6) undergoes three-component reaction with acetylferrocene and arylboronic acid to give ferrocenyl ketones containing biaryls.COA of Formula: C7H7BrO It is used in the synthesis of amphiphilic, symmetric rod-coil, triblock copolymer of poly(9,9-didodecylfluorene-2,7-diyl) and poly(hydroxyl ethyl methacrylate)

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

The author of 《Manganese-Catalyzed Acceptorless Dehydrogenative Coupling of Alcohols With Sulfones: A Tool To Access Highly Substituted Vinyl Sulfones》 were Waiba, Satyadeep; Barman, Milan K.; Maji, Biplab. And the article was published in Journal of Organic Chemistry in 2019. Recommanded Product: (4-Bromophenyl)methanol The author mentioned the following in the article:

The development of first-row-transition-metal catalysts that can match with the reactivities of the noble metals is considered to be challenging yet very much a desirable goal in homogeneous catalysis. It has become even more fascinating to develop processes where these metals show a unique reactivity and selectivity than their higher congeners. Herein, we report on the catalytic activity of a pincer complex of the abundant earth metal manganese for an unprecedented acceptorless dehydrogenative coupling of alkyl sulfones with alcs. Thus, highly functionalized vinyl sulfones were obtained in moderate to good yields. Both benzylic and aliphatic alcs. could be utilized, and several functional groups including bromides and iodides are tolerated under the reaction conditions. The reaction is environmentally benign, producing dihydrogen and water as byproducts. Preliminary mechanistic experiments involving kinetic, deuterium-labeling, and NMR experiments were performed.(4-Bromophenyl)methanol(cas: 873-75-6Recommanded Product: (4-Bromophenyl)methanol) was used in this study.

(4-Bromophenyl)methanol(cas: 873-75-6) undergoes three-component reaction with acetylferrocene and arylboronic acid to give ferrocenyl ketones containing biaryls.Recommanded Product: (4-Bromophenyl)methanol It undergoes efficient trimethylsilylation reaction with 1,1,1,3,3,3-hexamethyldisilazane in the presence of catalytic amount of aspartic acid in acetonitrile.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

《Influence of catalyst nuclearity on copper-catalyzed aerobic alcohol oxidation》 was published in Dalton Transactions in 2020. These research results belong to Krittametaporn, Nuttaporn; Chantarojsiri, Teera; Virachotikul, Arnut; Phomphrai, Khamphee; Kuwamura, Naoto; Kojima, Tatsuhiro; Konno, Takumi; Sangtrirutnugul, Preeyanuch. Electric Literature of C7H7BrO The article mentions the following:

Reactions of CuX with the bis(triazolyl) ligand Hbtm [bis(1-benzyl-1H-1,2,3-triazol-4-yl)phenylmethanol] in CH2Cl2 afforded trinuclear copper(II) complexes with a core structure (μ-X)Cu3(μ-κ3-N,O,N-btm)3(L)2+ [X = Cl, L = CH3OH (1); X = Br, L = H2O (2)], while a similar reaction of [Cu(CH3CN)4](PF6) with the mono(triazolyl) ligand HPhtm [(1-benzyl-1H-1,2,3-triazol-4-yl)diphenylmethanol] resulted in the mononuclear complex [Cu(κ2-N,O-Phtm)(κ2-N,O-HPhtm)(κ1-N-HPhtm)][PF6] (3). The structural characterization of these complexes was made by single-crystal x-ray crystallog. in combination with elemental and ESI mass analyses. Catalytic studies toward aerobic oxidation of benzyl alc. to benzaldehyde revealed that the trinuclear 1 and 2 exhibited higher activities than the mononuclear 3 in both CH3CN and EtOH/H2O solvent systems. The experimental part of the paper was very detailed, including the reaction process of (4-Bromophenyl)methanol(cas: 873-75-6Electric Literature of C7H7BrO)

(4-Bromophenyl)methanol(cas: 873-75-6) undergoes three-component reaction with acetylferrocene and arylboronic acid to give ferrocenyl ketones containing biaryls.Electric Literature of C7H7BrO It undergoes oxidation reaction in the presence of polyvinylpolypyrrolidone-supported hydrogen peroxide, silica sulfuric acid and ammonium bromide to yield 4-bromobenzaldehyde.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

Computed Properties of C7H7BrOIn 2020 ,《Iron Catalyzed Synthesis of Pyrimidines Under Air》 appeared in Advanced Synthesis & Catalysis. The author of the article were Mondal, Rakesh; Sinha, Suman; Das, Siuli; Chakraborty, Gargi; Paul, Nanda D.. The article conveys some information:

A well-defined Fe(II)-complex featuring redox non-innocent 2-phenylazo-(1,10-phenanthroline) ligand, as a catalyst, a wide array of 2,4,6-trisubstituted pyrimidines I (R = NH2, Me, Ph, 4-chlorophenyl, cyclopropy; R1 = Ph, thiophen-2-yl, pyridin-3-yl, etc.; R2 = Ph, cyclopropyl, 4-(trifluoromethyl)phenyl, etc.) was prepared via multicomponent dehydrogenative coupling of primary R2CH2OH and secondary alcs. R1CH(CH3)OH with amidines NH2N(R)=NH under air at 100°C. A few control experiments were carried out to understand and unveil the plausible reaction mechanism. In the experiment, the researchers used (4-Bromophenyl)methanol(cas: 873-75-6Computed Properties of C7H7BrO)

(4-Bromophenyl)methanol(cas: 873-75-6) undergoes three-component reaction with acetylferrocene and arylboronic acid to give ferrocenyl ketones containing biaryls.Computed Properties of C7H7BrO It is used in the synthesis of amphiphilic, symmetric rod-coil, triblock copolymer of poly(9,9-didodecylfluorene-2,7-diyl) and poly(hydroxyl ethyl methacrylate)

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts

In 2019,Chemistry – An Asian Journal included an article by Roy, Bivas Chandra; Ansari, Istikhar A.; Samim, Sk. Abdus; Kundu, Sabuj. Quality Control of (4-Bromophenyl)methanol. The article was titled 《Base-Promoted α-Alkylation of Arylacetonitriles with Alcohols》. The information in the text is summarized as follows:

A practical method to synthesize α-alkylated arylacetonitriles from arylacetonitriles and alcs. without using any expensive transition metal complexes is demonstrated here. Following this base-catalyzed sustainable procedure, various arylacetonitriles were successfully alkylated with different alcs. The practical applicability of this protocol was extended by one-pot synthesis of important carboxylic acid derivatives In the part of experimental materials, we found many familiar compounds, such as (4-Bromophenyl)methanol(cas: 873-75-6Quality Control of (4-Bromophenyl)methanol)

(4-Bromophenyl)methanol(cas: 873-75-6) undergoes three-component reaction with acetylferrocene and arylboronic acid to give ferrocenyl ketones containing biaryls.Quality Control of (4-Bromophenyl)methanol It undergoes oxidation reaction in the presence of polyvinylpolypyrrolidone-supported hydrogen peroxide, silica sulfuric acid and ammonium bromide to yield 4-bromobenzaldehyde.

Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts