Tag: 148.1586

Platinum-on-Carbon-Catalyzed Aqueous Oxidative Lactonization of Diols by Using Molecular Oxygen was written by Takakura, Ryoya;Ban, Kazuho;Sajiki, Hironao;Sawama, Yoshinari. And the article was included in Synlett in 2019.Related Products of 54120-64-8 This article mentions the following:

A lactonization of various diols e.g., I catalyzed by platinum on carbon (Pt/C) in water under an atm. of mol. oxygen was developed. Diols e.g., I were transformed into lactones e.g., II by the present oxidative lactonization method. In the experiment, the researchers used many compounds, for example, 5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8Related Products of 54120-64-8).

5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8) belongs to benzofurans derivatives. Benzofurans are compounds with a planar structure having 10 pi electrons that include the lone pair on oxygen atom, which makes it more susceptible to electrophilic attack. As benzofurans are prone to undergo ring opening of the heterocycle, examples of reduction of this type of aromatics by using dissolving metals are rather scarce.Related Products of 54120-64-8

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

The electrolysis of 2,4-dimethylbenzoic acid and its sodium salt in methyl alcohol was written by Fichter, Fr.;Stenzl, Hans;Beglinger, Erwin. And the article was included in Helvetica Chimica Acta in 1938.Category: benzofurans This article mentions the following:

An equimol. mixture of 2,4-dimethylbenzoic acid (I) and its Na salt in absolute MeOH was electrolyzed at 35-40° with a Pt anode and a Cu wire cathode. The products of electrolysis were 5-methylphthalide (Beilstein IV, 17, 310), 3,3′-dimethyl-6,6′-dicarboxybibenzyl, m-xylene and 2,4-dimethylphenol. The first two were also obtained by the oxidation of I with K₂S₂O₈. In the experiment, the researchers used many compounds, for example, 5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8Category: benzofurans).

5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8) belongs to benzofurans derivatives. Benzofurans are only weakly aromatic in nature and they are cleaved by many oxidative and reductive conditions. Benzofurans have also made significant and distinctive contributions to biology. They exhibit several biological activities that range from antiviral, antimicrobial, antitumor, anti-inflammatory.Category: benzofurans

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Nickel-catalyzed methylation of aryl halides/tosylates with methyl tosylate was written by Wang, Jiawang;Zhao, Jianhong;Gong, Hegui. And the article was included in Chemical Communications (Cambridge, United Kingdom) in 2017.Application of 54120-64-8 This article mentions the following:

This work describes the cross-electrophile methylation of aryl bromides and aryl tosylates with Me tosylate. The mild reaction conditions allow effective methylation of a wide set of heteroaryl electrophiles and dimethylation of dibromoarenes. In the experiment, the researchers used many compounds, for example, 5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8Application of 54120-64-8).

5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8) belongs to benzofurans derivatives. Benzofuran derivatives are one of the most important oxygen-containing heterocycles. As benzofurans are prone to undergo ring opening of the heterocycle, examples of reduction of this type of aromatics by using dissolving metals are rather scarce.Application of 54120-64-8

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Hydrophobic constituents of Arnebia euchroma was written by Ye, Jia;Mu, Qing. And the article was included in Zhongyaocai in 2009.Product Details of 54120-64-8 This article mentions the following:

Massive hydrophobic constituents of Arnebia euchroma were investigated, and similarities and differences of AE and AEZ from different sources were compared. The hydrophobic constituents, AE01-1 and AEZ01-1, were obtained by chromatograph of silica gel with elution of chloroform used in the chloroform extracts of Arnebia euchroma, AE01 and AEZ01. GC-MS was used to identify the main components of the hydrophobic constituents. Eleven and 22 compounds were identified in the hydrophobic constituency, AE01-1 and AEZ01-1, including 5 common compounds that were the main components. AE01-1, the hydrophobic constituents of AE, had 2 naphthoquinones, while AEZ01-1, the hydrophobic constituents of AEZ, had only lipid compounds Compared with AE, AEZ has fewer naphthoquinones with low polarity. In the experiment, the researchers used many compounds, for example, 5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8Product Details of 54120-64-8).

5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8) belongs to benzofurans derivatives. Benzofuran derivatives are one of the most important oxygen-containing heterocycles. Benzofurans are stable towards alkali and readily polymerize on treatment with sulfuric acid, due to which they are useful for the preparation of low cost chemically relatively inert resins.Product Details of 54120-64-8

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Platinum-on-Carbon-Catalyzed Aqueous Oxidative Lactonization of Diols by Using Molecular Oxygen was written by Takakura, Ryoya;Ban, Kazuho;Sajiki, Hironao;Sawama, Yoshinari. And the article was included in Synlett in 2019.Related Products of 54120-64-8 This article mentions the following:

A lactonization of various diols e.g., I catalyzed by platinum on carbon (Pt/C) in water under an atm. of mol. oxygen was developed. Diols e.g., I were transformed into lactones e.g., II by the present oxidative lactonization method. In the experiment, the researchers used many compounds, for example, 5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8Related Products of 54120-64-8).

5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8) belongs to benzofurans derivatives. Benzofurans are compounds with a planar structure having 10 pi electrons that include the lone pair on oxygen atom, which makes it more susceptible to electrophilic attack. As benzofurans are prone to undergo ring opening of the heterocycle, examples of reduction of this type of aromatics by using dissolving metals are rather scarce.Related Products of 54120-64-8

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Aromatic spirans. XXI. Syntheses of methyl substituted phthalaldehydic acids and their ethyl and methyl esters as synthones for syntheses of methylated 2,2′-spirobiindandiones was written by Neudeck, H. K.. And the article was included in Monatshefte fuer Chemie in 1996.Synthetic Route of C9H8O2 This article mentions the following:

The preparation of 3-hydroxy(methyl)-1(3H)-isobenzofuranones I (i.e., phthalaldehydic acids) was described. I are intermediates for methylated 2,2′-spirobiindandiones (no data). In the experiment, the researchers used many compounds, for example, 5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8Synthetic Route of C9H8O2).

5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8) belongs to benzofurans derivatives. Benzofuran derivatives have shown many biological activities, including antifungal and antimicrobial properties, and acting as antagonists of H3 receptors and angiotensin II. They are also prone to polymerisation in the presence of concentrated mineral acids and Lewis acids.Synthetic Route of C9H8O2

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Volatile compounds in pyroligneous liquids from Karamatsu and Chishima-sasa was written by Yasuhara, Akio;Sugiura, Ginji. And the article was included in Agricultural and Biological Chemistry in 1987.Related Products of 54120-64-8 This article mentions the following:

Volatile components with deodorizing properties in pyroligneous liquids obtained from Karamatsu (Larix kaempferi) and Chishima-sasa (Sasa kurilensis) were extracted, fractionated into neutral/basic and acidic fractions, and identified by gas chromatog. mass spectrometry. In the neutral/basic fraction, 118 components were identified. Cyclic and acyclic ketones, and pyridine, pyrazine, and furan derivatives were important odorous components. Sixty-nine compounds were identified in the acidic fraction. The main groups were carboxylic acids and phenol compounds The concentration of alkyl phenols were almost the same between Karamatsu and Chishima-sasa, but there were large differences in the contents of 2-methoxyphenol derivatives and 2,6-dimethoxyphenol derivatives between them. In the experiment, the researchers used many compounds, for example, 5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8Related Products of 54120-64-8).

5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8) belongs to benzofurans derivatives. Benzofurans are only weakly aromatic in nature and they are cleaved by many oxidative and reductive conditions. Substituted benzofurans find applications such as fluorescent sensors, oxidants, in drug discovery, and in another field of chemistry and agriculture.Related Products of 54120-64-8

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Highly Enantioselective Synthesis of 2,3-Dihydro-1H-imidazo[2,1-a]isoindol-5(9bH)-ones via Catalytic Asymmetric Intramolecular Cascade Imidization-Nucleophilic Addition-Lactamization was written by He, Yuwei;Cheng, Chuyu;Chen, Bin;Duan, Kun;Zhuang, Yue;Yuan, Bo;Zhang, Meisan;Zhou, Yougui;Zhou, Zihong;Su, Yu-Jun;Cao, Rihui;Qiu, Liqin. And the article was included in Organic Letters in 2014.Quality Control of 5-Methylisobenzofuran-1(3H)-one This article mentions the following:

Highly enantioselective catalytic asym. intramol. cascade imidization-nucleophilic addition-lactamization of N¹-alkylethane-1,2-diamine with Me 2-formylbenzoate catalyzed by a chiral phosphoric acid represents the first efficient method for the preparation of medicinally interesting chiral 2,3-dihydro-1H-imidazo[2,1-a]isoindol-5(9bH)-ones, e.g., I, with high yields and excellent enantioselectivities. This strategy has been shown to be quite general toward various Me 2-formylbenzoates. In the experiment, the researchers used many compounds, for example, 5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8Quality Control of 5-Methylisobenzofuran-1(3H)-one).

5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8) belongs to benzofurans derivatives. Benzofuran is a core structural unit found in many naturally occurring compounds with multidirectional biological activities. Benzofurans have also made significant and distinctive contributions to biology. They exhibit several biological activities that range from antioxidant, antitubercular, antiplasmodial, insecticidal.Quality Control of 5-Methylisobenzofuran-1(3H)-one

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

Cationic Rh(I) Catalyst in Fluorinated Alcohol: Mild Intramolecular Cycloaddition Reactions of Ester-Tethered Unsaturated Compounds was written by Saito, Akio;Ono, Takamitsu;Hanzawa, Yuji. And the article was included in Journal of Organic Chemistry in 2006.Name: 5-Methylisobenzofuran-1(3H)-one This article mentions the following:

In fluorinated alcs., the cationic Rh(I) species, which is derived from [Rh(COD)Cl]₂ and AgSbF₆, efficiently catalyzed intramol. [4+2] cycloaddition reactions of ester-tethered 1,3-diene-8-yne derivatives The catalytic system was also effective in intramol. [5+2] cycloaddition reactions of ester-tethered ω-alkynyl vinylcyclopropane compounds In the experiment, the researchers used many compounds, for example, 5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8Name: 5-Methylisobenzofuran-1(3H)-one).

5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8) belongs to benzofurans derivatives. Benzofuran derivatives have shown many biological activities, including antifungal and antimicrobial properties, and acting as antagonists of H3 receptors and angiotensin II. Benzofurans are stable towards alkali and readily polymerize on treatment with sulfuric acid, due to which they are useful for the preparation of low cost chemically relatively inert resins.Name: 5-Methylisobenzofuran-1(3H)-one

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem

An improved method for the synthesis of γ-lactones using sodium bromate and sodium hydrogen sulfite was written by Hayat, S.;Atta-ur-Rahman;Choudhary, M. I.;Khan, K. M.;Bayer, E.. And the article was included in Tetrahedron Letters in 2001.Safety of 5-Methylisobenzofuran-1(3H)-one This article mentions the following:

2-Alkylbenzoic acids are treated with a NaBrO₃/NaHSO₃ reagent under in a 2-phase system using AcOEt as solvent, under mild conditions to give the corresponding phthalides in moderate to satisfactory yield. Intermediately, α-brominated alkylbenzoic acids are formed by in-situ generated HOBr. These α-brominated acids undergo an intramol. nucleophilic substitution to afford the corresponding γ-lactones. In the experiment, the researchers used many compounds, for example, 5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8Safety of 5-Methylisobenzofuran-1(3H)-one).

5-Methylisobenzofuran-1(3H)-one (cas: 54120-64-8) belongs to benzofurans derivatives. Benzofurans are compounds with a planar structure having 10 pi electrons that include the lone pair on oxygen atom, which makes it more susceptible to electrophilic attack. Introduction of benzofurans in organic synthesis, particularly drug synthesis, involves generally the use of their metalated species as nucleophiles in addition reactions or in metal-catalysed cross-coupling reactions.Safety of 5-Methylisobenzofuran-1(3H)-one

Referemce:
Benzofuran – Wikipedia,
Benzofuran | C8H6O – PubChem