Tag: M.W=100-150

Authors Feng, XY; Pi, YH; Song, Y; Xu, ZW; Li, Z; Lin, WB in AMER CHEMICAL SOC published article about in [Feng, Xuanyu; Pi, Yunhong; Song, Yang; Xu, Ziwan; Lin, Wenbin] Univ Chicago, Dept Chem, Chicago, IL 60637 USA; [Pi, Yunhong; Li, Zhong] South China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Peoples R China in 2021, Cited 63. Recommanded Product: Isobenzofuran-1(3H)-one. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2

We report here the construction of two metal-organic frameworks (MOFs), Zr-6-Cu/Fe-1 and Zr-6–Cu/Fe-2, by integrating earth-abundant cuprous photosensitizers (Cu-PSs) and Fe catalysts for photocatalytic aerobic oxidation. Site isolation and pore confinement stabilize both Cu-PSs and Fe catalysts, while the proximity between active centers facilitates electron and mass transfer. Upon visible light irradiation and using O-2 as the only oxidant, Zr-6-Cu/Fe-1 and Zr-6-Cu/ Fe-2 efficiently oxidize alcohols and benzylic compounds to afford corresponding carbonyl products with broad substrate scopes, high turnover numbers of up to 500 with a 9.4-fold enhancement over homogeneous analogues, and excellent recyclability in four consecutive runs. Control experiments, spectroscopic evidence, and computational studies revealed the photooxidation mechanism: oxidative quenching of [Cu-PS]* by O-2 affords [Cu-II-PS], which efficiently oxidizes Fe-III-OH to generate a hydroxyl radical for substrate oxidation. This work highlights the potential of MOFs in promoting earth-abundant metal-based photocatalysis.

Recommanded Product: Isobenzofuran-1(3H)-one. About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Feng, XY; Pi, YH; Song, Y; Xu, ZW; Li, Z; Lin, WB or concate me.

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

An article Characterization of melanin and optimal conditions for pigment production by an endophytic fungus, Spissiomyces endophytica SDBR-CMU319 WOS:000521167700001 published article about NATURAL MELANIN; HUMIC ACIDS; BIOSYNTHESIS; IDENTIFICATION; OPTIMIZATION; METABOLITES; POLYMERS; SPECTRA; CULTURE in [Suwannarach, Nakarin; Kumla, Jaturong; Lumyong, Saisamorn] Chiang Mai Univ, Dept Biol, Fac Sci, Chiang Mai, Thailand; [Suwannarach, Nakarin; Kumla, Jaturong; Lumyong, Saisamorn] Chiang Mai Univ, Ctr Excellence Microbial Divers & Sustainable Uti, Chiang Mai, Thailand; [Watanabe, Bunta] Kyoto Univ, Inst Chem Res, Kyoto, Japan; [Matsui, Kenji] Yamaguchi Univ, Grad Sch Sci & Technol Innovat Agr, Yamaguchi, Japan; [Lumyong, Saisamorn] Royal Soc Thailand, Acad Sci, Bangkok, Thailand in 2019, Cited 61. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2. HPLC of Formula: C8H6O2

Melanin is a natural pigment that is produced by filamentous fungi. In this study, the endophytic species, Spissiomyces endophytica (strain SDBR-CMU319), produced a brownblack pigment in the mycelia. Consequently, the pigment was extracted from the dried fungal biomass. This was followed by pigment purification, characterization and identification. Physical and chemical characteristics of the pigment showed acid precipitation, alkali solubilization, decolorization with oxidizing agents, and insolubility in most organic solvents and water. The pigment was confirmed as melanin based on ultraviolet-visible spectroscopy, Fourier-transform infrared, and electron paramagnetic resonance spectra analyses. The analyses of the elemental composition indicated that the pigment possessed a low percentage of nitrogen, and therefore, was not 3,4-dihydroxyphenylalanine melanin. Inhibition studies involving specific inhibitors, both tricyclazole and phthalide, and suggest that fungal melanin could be synthesized through the 1,8-dihydroxynaphthalene pathway. The optimum conditions for fungal pigment production from this species were investigated. The highest fungal pigment yield was observed in glucose yeast extract peptone medium at an initial pH value of 6.0 and at 25 degrees C over three weeks of cultivation. This is the first report on the production and characterization of melanin obtained from the genus Spissiomyces.

About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Suwannarach, N; Kumla, J; Watanabe, B; Matsui, K; Lumyong, S or concate me.. HPLC of Formula: C8H6O2

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

Zou, J; Chen, GD; Zhao, H; Wang, XX; Zhang, ZJ; Qu, YB; He, RR; So, KF; Yao, XS; Gao, H in [Zou, Jian; Chen, Guo-Dong; Wang, Xiao-Xia; He, Rong-Rong; Yao, Xin-Sheng; Gao, Hao] Jinan Univ, Inst Tradit Chinese Med & Nat Prod, Coll Pharm, Guangdon Prov Key Lab Pharmacodynam Constituents, Guangzhou 510632, Guangdong, Peoples R China; [Zou, Jian] Jinan Univ, Integrated Chinese & Western Med Postdoctoral Res, Guangzhou 510632, Guangdong, Peoples R China; [Zhao, Huan] Jinan Univ, Coll Tradit Chinese Med, Guangzhou 510632, Guangdong, Peoples R China; [Zhang, Zai-Jun; So, Kwok-Fai] Jinan Univ, Inst New Drug Res, Coll Pharm, Guangzhou Key Lab Innovat Chem Drug Res Cardiocer, Guangzhou 510632, Guangdong, Peoples R China; [Qu, Yi-Bo] Jinan Univ, GMH Inst Cent Nervous Syst Regenerat, Guangdong Med Key Lab Brain Funct & Dis, Guangzhou 510632, Guangdong, Peoples R China published Triangeliphthalides A-D: bioactive phthalide trimers with new skeletons from Angelica sinensis and their production mechanism in 2019, Cited 18. HPLC of Formula: C8H6O2. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2.

Triangeliphthalides A-D (1-4), four novel phthalide trimers with two new linkage styles, were isolated from Angelica sinensis, together with two related phthalide dimers (5-6). Their structures including absolute configurations were determined. The production mechanism of phthalide polymers was proposed, and their bioactivities were also evaluated.

About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Zou, J; Chen, GD; Zhao, H; Wang, XX; Zhang, ZJ; Qu, YB; He, RR; So, KF; Yao, XS; Gao, H or concate me.. HPLC of Formula: C8H6O2

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Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

I found the field of Chemistry very interesting. Saw the article Metal-Free Direct Deoxygenative Borylation of Aldehydes and Ketones published in 2020. Application In Synthesis of Isobenzofuran-1(3H)-one, Reprint Addresses Li, CJ (corresponding author), McGill Univ, Dept Chem, Montreal, PQ H3A 0B8, Canada.; Li, CJ (corresponding author), McGill Univ, FRQNT Ctr Green Chem & Catalysis, Montreal, PQ H3A 0B8, Canada.. The CAS is 87-41-2. Through research, I have a further understanding and discovery of Isobenzofuran-1(3H)-one

Direct conversion of aldehydes and ketones into alkylboronic esters via deoxygenative borylation represents an unknown yet highly desirable transformation. Herein, we present a one-step and metal-free method for carbonyl deoxy-borylation under mild conditions. A wide range of aromatic aldehydes and ketones are tolerated and successfully converted into the corresponding benzylboronates. By the same deoxygenation manifold with aliphatic aldehydes and ketones, we also enable a concise synthesis of 1,1,2-tris(boronates), a family of compounds that currently lack efficient synthetic methods. Given its simplicity and versatility, we expect that this novel borylation approach could show great promise in organoboron synthesis and inspire more carbonyl deoxygenative transformations in both academic and industrial settings.

About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Li, JB; Wang, HN; Qiu, ZH; Huang, CY; Li, CJ or concate me.. Application In Synthesis of Isobenzofuran-1(3H)-one

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

Recently I am researching about SOLID-PHASE MICROEXTRACTION; LIPOXYGENASE PATHWAY; QUALITY; CULTIVARS; CLASSIFICATION; HYDROCARBONS; TRACEABILITY; TEMPERATURE; FLAVOR; ODOR, Saw an article supported by the Croatian Science Foundation under the project Unravelling the varietal typicity of wines and olive oils from Croatian domestic varieties [UIP-2014-09-1194]; ADP 2017 project – Autonomous Province of Trento. Formula: C8H6O2. Published in ELSEVIER SCI LTD in OXFORD ,Authors: Lukic, I; Carlin, S; Horvat, I; Vrhovsek, U. The CAS is 87-41-2. Through research, I have a further understanding and discovery of Isobenzofuran-1(3H)-one

Comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry (GC x GC-TOF-MS) was combined with conventional mono-dimensional GC-MS to differentiate Croatian virgin olive oils (VOO) according to variety and geographical origin, based on the profile of volatile aroma compounds isolated by HS-SPME. More than 1000 compounds were detected after untargeted profiling and 256 were identified or tentatively identified, providing one of the most detailed profiles of volatile aroma compounds in VOO up to date. Among them, 131 volatile compounds were significantly different across monovarietal VOOs, while 60 were found useful for the discrimination according to geographical origin. Many major lipoxygenase and minor non-lipoxygenase-generated compounds were shown to have discriminating ability with respect to both factors. Multivariate statistical analysis extracted twenty-one volatile markers with the highest discriminant power for varietal differentiation. The approach reported may have practical application in better understanding, defining, managing, and communicating the varietal or geographical typicity of monovarietal VOOs.

Formula: C8H6O2. About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Lukic, I; Carlin, S; Horvat, I; Vrhovsek, U or concate me.

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

Recently I am researching about THIOUREA DERIVATIVES; ANTIFUNGAL ACTIVITY; CRYSTAL; ACID; TRIFLUOROMETHYLATION; ANTIMALARIAL; DISCOVERY; HIV, Saw an article supported by the UEFISCDIConsiliul National al Cercetarii Stiintifice (CNCS)Unitatea Executiva pentru Finantarea Invatamantului Superior, a Cercetarii, Dezvoltarii si Inovarii (UEFISCDI) [PN-III-P4-ID-PCCF-2016-0114, 52 PCCDI]. Application In Synthesis of Isobenzofuran-1(3H)-one. Published in MDPI in BASEL ,Authors: Limban, C; Chifiriuc, MC; Caproiu, MT; Dumitrascu, F; Ferbinteanu, M; Pintilie, L; Stefaniu, A; Vlad, IM; Bleotu, C; Marutescu, LG; Nuta, DC. The CAS is 87-41-2. Through research, I have a further understanding and discovery of Isobenzofuran-1(3H)-one

The increasing threat of antimicrobial resistance to all currently available therapeutic agents has urged the development of novel antimicrobials. In this context, a series of new benzoylthiourea derivatives substituted with one or more fluorine atoms and with the trifluoromethyl group have been tested, synthesized, and characterized by IR, NMR, CHNS and crystal X-ray diffraction. The molecular docking has provided information regarding the binding affinity and the orientation of the new compounds to Escherichia coli DNA gyrase B. The docking score predicted the antimicrobial activity of the studied compounds, especially against E. coli, which was further demonstrated experimentally against planktonic and biofilm embedded bacterial and fungal cells. The compounds bearing one fluorine atom on the phenyl ring have shown the best antibacterial effect, while those with three fluorine atoms exhibited the most intensive antifungal activity. All tested compounds exhibited antibiofilm activity, correlated with the trifluoromethyl substituent, most favorable in para position.

Application In Synthesis of Isobenzofuran-1(3H)-one. About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Limban, C; Chifiriuc, MC; Caproiu, MT; Dumitrascu, F; Ferbinteanu, M; Pintilie, L; Stefaniu, A; Vlad, IM; Bleotu, C; Marutescu, LG; Nuta, DC or concate me.

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

Recently I am researching about GAMMA-LACTONES; CYCLIZATION; PHTHALIDES; FUNCTIONALIZATION; AMINES; ETHERS; ACIDS, Saw an article supported by the Japan Society for the Promotion of Science (JSPS) KAKENHIMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI) [17K15418]; Sumitomo Foundation; Platform Project for Supporting Drug Discovery and Life Science Research – Japan Agency for Medical Research and Development (AMED)Japan Agency for Medical Research and Development (AMED); Tohoku University Center for Gender Equality Promotion (TUMUG); Morinomiyako Project for Empowering Women in Research. SDS of cas: 87-41-2. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Nozawa-Kumada, K; Kurosu, S; Shigeno, M; Kondo, Y. The CAS is 87-41-2. Through research, I have a further understanding and discovery of Isobenzofuran-1(3H)-one

An inexpensive, powerful, and eco-friendly method for transition-metal-free oxidative C(sp(3))-H bond lactonization was developed using sodium peroxydisulfate as the sole oxidant. The cyclization of 2-alkylbenzoic acids containing a primary, secondary or tertiary carbon at the benzylic position proceeded smoothly, affording a variety of lactone derivatives. Furthermore, various functional groups such as halogen, cyano, nitro and hydroxy groups were tolerated under the reaction conditions.

SDS of cas: 87-41-2. About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Nozawa-Kumada, K; Kurosu, S; Shigeno, M; Kondo, Y or concate me.

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

Recommanded Product: Isobenzofuran-1(3H)-one. I found the field of Chemistry very interesting. Saw the article Indandione-Terminated Quinoids:Facile Synthesis by Alkoxide-Mediated Rearrangement Reaction and Semiconducting Properties published in 2020, Reprint Addresses Deng, YF; Geng, YH (corresponding author), Tianjin Univ, Sch Mat Sci & Engn, Tianjin 300072, Peoples R China.; Deng, YF; Geng, YH (corresponding author), Tianjin Univ, Tianjin Key Lab Mol Optoelect Sci, Tianjin 300072, Peoples R China.; Deng, YF; Geng, YH (corresponding author), Collaborat Innovat Ctr Chem Sci & Engn Tianjin, Tianjin 300072, Peoples R China.; Geng, YH (corresponding author), Tianjin Univ, Joint Sch Natl Univ Singapore & Tianjin Univ, Int Campus, Fuzhou 350207, Fujian, Peoples R China.. The CAS is 87-41-2. Through research, I have a further understanding and discovery of Isobenzofuran-1(3H)-one.

A series of 1,3-indandione-terminated pi-conjugated quinoids were synthesized by alkoxide-mediated rearrangement reaction of the respective alkene precursors, followed by air oxidation. This new protocol allows access to quinoidal compounds with variable termini and cores. The resulting quinoids all show LUMO levels below -4.0 eV and molar extinction coefficients above 10(5) L mol(-1) cm(-1). The optoelectronic properties of these compounds can be regulated by tuning the central cores as well as the aryl termini ascribed to the delocalized frontier molecular orbitals over the entire molecular skeleton involving aryl termini. n-Channel organic thin-film transistors with electron mobility of up to 0.38 cm(2) V-1 s(-1) were fabricated, showing the potential of this new class of quinoids as organic semiconductors.

Recommanded Product: Isobenzofuran-1(3H)-one. About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Du, T; Gao, RH; Deng, YF; Wang, C; Zhou, Q; Geng, YH or concate me.

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

Authors Nishiguchi, Y; Moriyama, K in WILEY-V C H VERLAG GMBH published article about REAGENTS; FUNCTIONALIZATION; REACTIVITY; CHEMISTRY in [Nishiguchi, Yuna; Moriyama, Katsuhiko] Chiba Univ, Grad Sch Sci, Dept Chem, Inage Ku, 1-33 Yayoi Cho, Chiba 2638522, Japan; [Nishiguchi, Yuna; Moriyama, Katsuhiko] Chiba Univ, Soft Mol Activat Res Ctr, Inage Ku, 1-33 Yayoi Cho, Chiba 2638522, Japan in 2021, Cited 42. COA of Formula: C8H6O2. The Name is Isobenzofuran-1(3H)-one. Through research, I have a further understanding and discovery of 87-41-2

We developed a method for the preparation of (diacetoxyiodo)-2-(N-alkylamido)benzene as an aniline-type hypervalent iodine(III). We also achieved direct cyclizations via C-H bond abstraction, such as the Hofmann-Loffler-Freytag reaction, a direct amination, and a direct lactonization, using the aniline-type hypervalent iodine(III) to obtain corresponding products in high yields.

COA of Formula: C8H6O2. About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Nishiguchi, Y; Moriyama, K or concate me.

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem

I found the field of Chemistry very interesting. Saw the article Efficient synthesis of N ‘-benzylidene-2-hydroxymethylbenzohydrazides from the one-pot reaction of phthalide, hydrazine and aldehydes published in 2019. Name: Isobenzofuran-1(3H)-one, Reprint Addresses Ablajan, K (corresponding author), Xinjiang Univ, Key Lab Oil & Gas Fine Chem, Minist Educ & Xinjiang Uyghur Autonomous Reg, Coll Chem & Chem Engn, Urumqi 830046, Peoples R China.. The CAS is 87-41-2. Through research, I have a further understanding and discovery of Isobenzofuran-1(3H)-one

We report an efficient, catalyst-free, one-pot synthesis of (E)-N ‘-benzylidene-2-(hydroxymethyl)benzohydrazide derivatives by the one-pot reaction of phthalide, hydrazine hydrate and aldehyde. Advantages of this synthetic approach include mild reaction conditions and environmentally friendly nature, and the ability to provide a wide range of desired compounds in moderate to excellent yields. Graphic abstract Here we introduce a green and efficient one-pot three-component protocol for the synthesis of (E)-N ‘-benzylidene-2-(hydroxymethyl)benzohydrazide derivatives in ethanol without any catalyst. [GRAPHICS] .

Name: Isobenzofuran-1(3H)-one. About Isobenzofuran-1(3H)-one, If you have any questions, you can contact Alifu, Z; Nizhamu, M; Ablajan, K or concate me.

Reference:
Benzofuran – Wikipedia,
,Benzofuran | C8H6O – PubChem