Category: 93-02-7

Name: 2,5-Dimethoxybenzaldehyde. Recently I am researching about ALDEHYDE HYDRAZONES; ALKENES; BOND; ALKYLIDENECYCLOPROPANES; DIFLUOROMETHYLATION; TRANSFORMATIONS; CHEMISTRY; FUNCTIONALIZATION; FLUORINATION; BROMIDES, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21702087, 21801105]; Natural Science Foundation of Liaoning ProvinceNatural Science Foundation of Liaoning Province [2015020196, 20170520353, 20180510033]; Program for Liaoning Innovative Talents in University [LR2017021]; Research Project Fund of Liaoning Provincial Department of Education [L2017LQN010, L2017LZD001]; Talent Scientific Research Fund of Liaoning Shihua University [2016XJJ-078, 2016XJJ-079]; open project of Jilin Province Key Laboratory of Organic Functional Molecular Design Synthesis [130028836, 130028911]. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Liu, C; Yang, YJ; Dong, JY; Zhou, MD; Li, L; Wang, H. The CAS is 93-02-7. Through research, I have a further understanding and discovery of 2,5-Dimethoxybenzaldehyde

Novel copper/B(2)pin(2)-catalyzed difluoroalkylation of methylenecyclopropanes with bromodifluorinated acetates and acetamides via a tandem radical process involving ring-opening/intramolecular cyclization has been reported. This protocol is not only tolerated to a diverse range of substrates but also applicable to the synthesis of useful difluoromethylated compounds. Moreover, the reaction could be performed on a gram scale with a high yield, which opens up the possibility for practical applications.

About 2,5-Dimethoxybenzaldehyde, If you have any questions, you can contact Liu, C; Yang, YJ; Dong, JY; Zhou, MD; Li, L; Wang, H or concate me.. Name: 2,5-Dimethoxybenzaldehyde

Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com

Category: isothiazole. Godugu, K; Gundala, TR; Bodapati, R; Yadala, VDS; Loka, SS; Nallagondu, CGR in [Godugu, Kumar; Gundala, Thrivikram Reddy; Yadala, Venkata Divya Sri; Loka, Subramanyam Sarma; Nallagondu, Chinna Gangi Reddy] Yogi Vemana Univ, Sch Phys Sci, Dept Chem, Kadapa 516003, Andhra Pradesh, India; [Bodapati, Ramakrishna] Univ Hyderabad, Sch Chem, Cent Univ PO, Hyderabad 500046, India published Synthesis, photophysical and electrochemical properties of donor-acceptor type hydrazinyl thiazolyl coumarins in 2020, Cited 108. The Name is 2,5-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 93-02-7.

A water-mediated MCR strategy has been developed for the synthesis of donor (D)-acceptor(A) type hydrazinyl thiazolyl coumarins (HTCs) (4) in excellent isolated yields (90-98%) from a three component reaction of aromatic aldehydes/ketones (1), thiosemicarbazide (2) and 3-(2-bromoacetyl)-2H-chromen-2-one (3) catalyzed by an environmentally compatible montmorillonite (MMT) K10 clay at RT for 20-40 min. The present MCR strategy has several advantages that include its wide-spread substrate scope, eco-compatibility, short reaction times and products that do not require chromatographic purification. Besides, the method is simple to perform, it is easy to construct C-N, C=N and C-S bonds in one pot and the reaction can be scaled up to a gram level. Moreover, the catalyst can be reused 7 times without significant change of activity. The photophysical properties of the synthesized D-A type HTCs are also studied and it was noticed that the fluorescence properties can be varied with the position of electron donating group on the aromatic ring of aldehyde/ketone of HTCs. Most of the compounds exhibited bright fluorescence in chloroform (1.0 x 10(-5) M) with emission maxima ranging from 409 to 511 nm and large Stokes shifts. Further, the HOMO and LUMO energy levels of the HTCs are found in the range from -5.65 eV to -5.22 eV and -2.67 eV to -2.17 eV, respectively, and in good agreement with the reported hole transporting materials.

About 2,5-Dimethoxybenzaldehyde, If you have any questions, you can contact Godugu, K; Gundala, TR; Bodapati, R; Yadala, VDS; Loka, SS; Nallagondu, CGR or concate me.. Category: isothiazole

Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com

COA of Formula: C9H10O3. In 2019.0 BIOORG CHEM published article about GROWTH-FACTOR RECEPTOR; MOLECULAR DOCKING; KINASE INHIBITORS; BREAST-CANCER; IN-VITRO; DERIVATIVES; ANTICANCER; DISCOVERY in [Abbas, Hebat-Allah S.] King Khalid Univ, Coll Sci, Chem Dept, Abha, Saudi Arabia; [Abbas, Hebat-Allah S.] Natl Res Ctr, Photochem Dept, Cairo 12622, Egypt; [Abd El Karim, Somaia S.] Natl Res Ctr, Dept Therapeut Chem, Cairo 12622, Egypt in 2019.0, Cited 35.0. The Name is 2,5-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 93-02-7.

This study represents the synthetic approaches of a new set of 2-(((3-(benzofuran-2-yl)-1-phenyl-1H-pyrazol-4-yemethylene)hydrazono)-5-(aryl)thiazolidin-4-one derivatives 4-22 aiming to obtain new antiproliferative candidates against human cervix carcinoma cells (Hela) of EGFR PK inhibiting potency. The cancer cells represented promising sensitivity towards the compounds 6, 7, 11, 13, 14, 16, 17 more than or equal to that against the reference drug doxorubicin. In addition, the latter compounds were tested as EGFR protein kinase inhibitors. The results revealed that compound 14 showed more significant EGFR PK inhibitory activity than the reference drug erlotinib (IC50; 0.07, 0.08 mu M, respectively). Moreover, cell cycle analysis and apoptosis assay were performed for compound 14 proving its ability to cause G1/S phase arrest and apoptosis in Hela cancer cells, in addition to its activation of the caspases-7 and -3. In addition, derivative 14 increased the expression level of p53 and the ratio of Bax/Bcl-2 which confirmed its mode of action. Molecular docking study of 14 was performed to investigate its binding mode of interaction with EGFR PK in the active site with the aim of rationalizing its promising inhibitory activity. Accordingly, compound 14 might be considered as a promising scaffold anticervical cancer chemotherapeutic and deserves further optimization and in-depth biological studies.

COA of Formula: C9H10O3. About 2,5-Dimethoxybenzaldehyde, If you have any questions, you can contact Abbas, HAS; Abd El Karim, SS or concate me.

Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com

Recently I am researching about BENCHMARK THERMODYNAMIC PROPERTIES; THERMOPHYSICAL PROPERTIES; VAPOR-PRESSURES; VAPORIZATION; ENTHALPIES; HEAT; CALORIMETRY; COMBUSTION, Saw an article supported by the Government of the Russian Federation [220, 14, Z50.31.0038]; German Science Foundation (DFG)German Research Foundation (DFG) [SPP 1708, VE 265-14/2]. SDS of cas: 93-02-7. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Verevkin, SP; Konnova, ME; Turovtsev, VV; Riabchunova, AV; Pimerzin, AA. The CAS is 93-02-7. Through research, I have a further understanding and discovery of 2,5-Dimethoxybenzaldehyde

The methoxy-, hydroxy-, and carbonyl-substituted benzenes are the simplest fragments from the lignin separation feedstocks. Extensive experimental thermochemical studies of these compounds were carried out, including combustion calorimetry, vapor pressure measurements, and differential scanning calorimetry. We have collected available primary experimental results on enthalpies of formation and vapor pressures as well as on phase transitions, liquid-gas, liquid-solid, and crystal-liquid. These data were evaluated using empirical, semiempirical, and quantum chemical methods. The consistent sets of evaluated thermodynamic data were used to design the method for predicting enthalpies of vaporization and enthalpies of formation of di- and trisubstituted benzenes. It is expected that parameters and pairwise interactions will be transferable to predict the thermochemical properties of poly methoxy-substituted and poly hydroxysubstituted benzenes that appear in reaction products of lignin transformations in the value-adding chemicals and materials.

SDS of cas: 93-02-7. About 2,5-Dimethoxybenzaldehyde, If you have any questions, you can contact Verevkin, SP; Konnova, ME; Turovtsev, VV; Riabchunova, AV; Pimerzin, AA or concate me.

Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com

An article MnO2@Zeolite-Y Nanoporous: Preparation and Application as a High Efficient Catalyst for Multi-Component Synthesis of 4-Arylidene-Isoxazolidinones WOS:000524962800001 published article about ONE-POT SYNTHESIS; 3-COMPONENT SYNTHESIS; GREEN SYNTHESIS; AQUEOUS-MEDIA; 3-METHYL-4-ARYLMETHYLENE-ISOXAZOL-5(4H)-ONES; DERIVATIVES; ZEOLITES; FACILE; ISOXAZOLE-5(4H)-ONES; NANOCATALYST in [Kalhor, Mehdi; Samiei, Sima; Mirshokraie, Seyed Ahmad] Univ Payame Noor, Dept Chem, POB 19395-4697, Tehran, Iran in 2021, Cited 59. COA of Formula: C9H10O3. The Name is 2,5-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 93-02-7

In this project, nano-MnO2@zeolite-Y (NMOZ) was successfully prepared via hydrothermal technique and its structure was confirmed using FT-IR, XRD, FE-SEM, EDX and BET analyses. MnO2 nanoparticles stabilized on zeolite-NaY were used as nanocatalyst for efficient solventless preparation of 3,4-disubstituted isoxazole-5(4H)-one scaffolds via one-pot three-component reaction of ethyl acetoacetate, hydroxylamine hydrochloride, and aromatic aldehydes at 100 degrees C. One of the advantages of this new method is the non-use of a metal oxidant such as KMnO4 (greener method) and the stabilization of MnO2 to the zeolite-Y surface via ion bonding. This causes the MnO2 not be leached from the zeolite during the processes of nanocatalyst recycling in organic reactions. This simple approach also has promising features as like as safe, inexpensive and recyclable nanocatalyst, solvent-free reaction, short reaction times, high to excellent yields, and easy isolation of the products.

COA of Formula: C9H10O3. About 2,5-Dimethoxybenzaldehyde, If you have any questions, you can contact Kalhor, M; Samiei, S; Mirshokraie, SA or concate me.

Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com

An article Novel berberine-based derivatives with potent hypoglycemic activity WOS:000495112100016 published article about BIOLOGICAL EVALUATION; DISCOVERY; OPTIMIZATION in [Wang, Jian-Ta; Peng, Jin-Gang; Zhang, Ji-Quan; Wang, Zhong-Xiao; Zhang, Yi; Miao, Jing; Tang, Lei] Guizhou Med Univ, Sch Pharm, State Key Lab Funct & Applicat Med Plants, Guiyang 550004, Guizhou, Peoples R China; [Wang, Jian-Ta] Guizhou Med Univ, Sch Basic Med Sci, Guiyang 550004, Guizhou, Peoples R China; [Zhou, Xun-Rong] Guizhou Chinese Tradit Med, Affiliated Hosp 2, Guiyang 550001, Guizhou, Peoples R China; [Wang, Jian-Ta; Zhang, Ji-Quan; Zhang, Yi; Tang, Lei] Guizhou Prov Engn Technol Res Ctr Chem Drug R&D, Guiyang 550004, Guizhou, Peoples R China in 2019.0, Cited 25.0. The Name is 2,5-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 93-02-7. Application In Synthesis of 2,5-Dimethoxybenzaldehyde

Four series of berberine derivatives were designed and synthesized. All the synthetic compounds were screened for in vitro glucose consumption activity in HepG2 cell lines. The results showed that most of the tested compounds exhibited potent hypoglycemic activity, and the most potent compound 20b exhibited its potency by 3.23-fold of berberine, 1.39-fold of metformin and 1.20-fold of rosiglitazone, respectively. Western blot assay indicated these novel berberine-based derivatives executed their glucose-decreasing activity via the activation of AMPK pathway.

About 2,5-Dimethoxybenzaldehyde, If you have any questions, you can contact Wang, JT; Peng, JG; Zhang, JQ; Wang, ZX; Zhang, Y; Zhou, XR; Miao, J; Tang, L or concate me.. Application In Synthesis of 2,5-Dimethoxybenzaldehyde

Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com

Recently I am researching about STRUCTURAL ELUCIDATION; BIOMIMETIC SYNTHESIS; NAPHTHOQUINONES; MEROCHLORINS; BIOSYNTHESIS; ANTIBIOTICS, Saw an article supported by the Australian Research Council Future FellowshipAustralian Research Council [FT 170100437]. Application In Synthesis of 2,5-Dimethoxybenzaldehyde. Published in AMER CHEMICAL SOC in WASHINGTON ,Authors: Murray, LAM; Fallon, T; Sumby, CJ; George, JH. The CAS is 93-02-7. Through research, I have a further understanding and discovery of 2,5-Dimethoxybenzaldehyde

A concise and divergent strategy for the synthesis of the naphterpin and marinone meroterpenoid families has been developed. The approach features a succession of pericyclic reactions-an aromatic Claisen rearrangement, a retro-6 pi-electrocyclization, and two Diels-Alder reactions-which facilitated the first total synthesis of naphterpin itself in five steps from 2,5-dimethoxyphenol, alongside similar syntheses of 7-demethylnaphterpin and debromomarinone. Late-stage oxidation and bromination reactions were also investigated, leading to the first total syntheses of naphterpins B and C and isomarinone.

About 2,5-Dimethoxybenzaldehyde, If you have any questions, you can contact Murray, LAM; Fallon, T; Sumby, CJ; George, JH or concate me.. Application In Synthesis of 2,5-Dimethoxybenzaldehyde

Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com

I found the field of Chemistry very interesting. Saw the article Synthetic Entry to Polyfunctionalized Molecules through the [3+2]-Cycloaddition of Thiocarbonyl Ylides published in 2019.0. SDS of cas: 93-02-7, Reprint Addresses Magauer, T (corresponding author), Leopold Franzens Univ Innsbruck, Inst Organ Chem, Innrain 80-82, A-6020 Innsbruck, Austria.; Magauer, T (corresponding author), Leopold Franzens Univ Innsbruck, Ctr Mol Biosci, Innrain 80-82, A-6020 Innsbruck, Austria.. The CAS is 93-02-7. Through research, I have a further understanding and discovery of 2,5-Dimethoxybenzaldehyde

Here we present a comprehensive study on the [3+2]-cycloaddition of thiocarbonyl ylides with a wide variety of alkenes and alkynes. The obtained dihydro- and tetrahydrothiophene products serve as exceptionally versatile intermediates providing access to thiophenes, dienes, dendralenes, and vic-quarternary carbon centers. The use of high-pressure conditions enables thermally unstable, sterically encumbered or moderately reactive substrates to undergo the cycloaddition under mild conditions, thereby increasing the yield by up to 58%. In addition, we showcase its utility by the formal syntheses of the pharmaceuticals NGB 4420 and tenilapine.

About 2,5-Dimethoxybenzaldehyde, If you have any questions, you can contact Haut, FL; Habiger, C; Speck, K; Wurst, K; Mayer, P; Korber, JN; Muller, T; Magauer, T or concate me.. SDS of cas: 93-02-7

Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com

Gao, CZ; Dong, W; Cui, ZW; Yuan, Q; Hu, XM; Wu, QM; Han, XL; Xu, Y; Min, ZL in [Gao, Cheng-Zhi; Dong, Wei; Cui, Zhi-Wen; Yuan, Qiong; Wu, Qing-Ming; Min, Zhen-Li] Wuhan Univ Sci & Technol, Hubei Prov Key Lab Occupat Hazard Identificat & C, Wuhan 430081, Hubei, Peoples R China; [Hu, Xia-Min] Shanghai Univ Med & Hlth Sci, Coll Pharm, Shanghai, Peoples R China; [Han, Xianlin; Min, Zhen-Li] Univ Texas Hlth Sci Ctr San Antonio, Barshop Inst Longev & Aging Studies, San Antonio, TX 78229 USA; [Xu, Yao] Wuhan Univ Sci & Technol, Coll Life Sci & Hlth, Wuhan, Hubei, Peoples R China published Synthesis, preliminarily biological evaluation and molecular docking study of new Olaparib analogues as multifunctional PARP-1 and cholinesterase inhibitors in 2019.0, Cited 37.0. Formula: C9H10O3. The Name is 2,5-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 93-02-7.

A series of new Olaparib derivatives was designed and synthesized, and their inhibitory activities against poly (ADP-ribose) polymerases-1 (PARP-1) enzyme and cancer cell line MDA-MB-436 in vitro were evaluated. The results showed that compound 5l exhibited the most potent inhibitory effects on PARP-1 enzyme (16.10 +/- 1.25 nM) and MDA-MB-436 cancer cell (11.62 +/- 2.15 mu M), which was close to that of Olaparib. As a PARP-1 inhibitor had been reported to be viable to neuroprotection, in order to search for new multitarget-directed ligands (MTDLs) for the treatment of Alzheimer’s disease (AD), the inhibitory activities of the synthesized compounds against the enzymes AChE (from electric eel) and BChE (from equine serum) were also tested. Compound 5l displayed moderate BChE inhibitory activity (9.16 +/- 0.91 mu M) which was stronger than neostigmine (12.01 +/- 0.45 mu M) and exhibited selectivity for BChE over AChE to some degree. Molecular docking studies indicated that 5l could bind simultaneously to the catalytic active of PARP-1, but it could not interact well with huBChE. For pursuit of PARP-1 and BChE dual-targeted inhibitors against AD, small and flexible non-polar groups introduced to the compound seemed to be conducive to improving its inhibitory potency on huBChE, while keeping phthalazine-1-one moiety unchanged which was mainly responsible for PARP-1 inhibitory activity. Our research gave a clue to search for new agents based on AChE and PARP-1 dual-inhibited activities to treat Alzheimer’s disease.

Formula: C9H10O3. About 2,5-Dimethoxybenzaldehyde, If you have any questions, you can contact Gao, CZ; Dong, W; Cui, ZW; Yuan, Q; Hu, XM; Wu, QM; Han, XL; Xu, Y; Min, ZL or concate me.

Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com

Safety of 2,5-Dimethoxybenzaldehyde. Aggarwal, R; Mamta; Sumran, G in [Aggarwal, Ranjana; Mamta] Kurukshetra Univ, Dept Chem, Kurukshetra 136119, Haryana, India; [Sumran, Garima] DAV Coll Lahore, Dept Chem, Ambala City 134003, Haryana, India published An expeditious one-pot multicomponent synthesis of sterically hindered bis-1,2,4-triazolopyridazines under solvent-free conditions in 2019.0, Cited 33.0. The Name is 2,5-Dimethoxybenzaldehyde. Through research, I have a further understanding and discovery of 93-02-7.

A simple and ecologically facile synthesis of sterically hindered 3,6-disubstituted-bis-1,2,4-triazolo-[4,3-b:3′,4′-f]pyridazines was accomplished via a three-component reaction sequence between 3,6-dihydrazinopyridazine, an aromatic or heteroaromatic aldehyde and iodobenzene diacetate (IBD) on grinding at room temperature. The 3,6-bis-arylidenehydrazinopyridazine intermediates, generated in situ, undergo oxidative cyclization to afford the title compounds. The present protocol has excellent yields, short reaction times, broad substrate scope, is a solvent-free greener synthesis, and has an easy purification of product. [GRAPHICS] .

Safety of 2,5-Dimethoxybenzaldehyde. About 2,5-Dimethoxybenzaldehyde, If you have any questions, you can contact Aggarwal, R; Mamta; Sumran, G or concate me.

Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com