Tag: M.W=150-200

I found the field of Pharmacology & Pharmacy; Chemistry very interesting. Saw the article Bridged-Selective Intramolecular Diels-Alder Reactions in the Synthesis of Bicyclo[2.2.2]octanes published in 2020.0. Category: esters-buliding-blocks, Reprint Addresses Matsuo, J (corresponding author), Kanazawa Univ, Grad Sch Med Sci, Div Pharmaceut Sci, Kakuma Machi, Kanazawa, Ishikawa 9201192, Japan.. The CAS is 2005-10-9. Through research, I have a further understanding and discovery of 6H-Benzo[c]chromen-6-one

Regioselectivity for intramolecular Diels-Alder (IMDA) reactions of 6-acetoxy-6-alkenylcyclohexa-2,4-dien-1-ones that were formed by oxidation of 2-alkenylphenols with lead tetraacetate in acetic acid were studied. Bridged regioselectivity was observed in the IMDA reactions of 6-acetoxy-6-alkenylcyclohexa-2,4-dien-1-ones having a dienophile part which could conjugate with an aromatic group. Bridged seven-and eight-membered rings and bicyclo[2.2.2]octane skeletons were constructed by the present IMDA reactions. Density functional theory (DFT) calculations suggested that conjugation of the dienophile with neighboring aromatic groups lowered the highest occupied molecular orbital-lowest unoccupied molecular orbital (HOMO-LUMO) energy gap and preceded bridged [4 + 2] adducts.

Welcome to talk about 2005-10-9, If you have any questions, you can contact Hanashima, M; Matsumura, T; Asaji, Y; Yoshimura, T; Matsuo, J or send Email.. Category: esters-buliding-blocks

Reference:
Article; Zhang, Jian; Shi, Dongdong; Zhang, Haifeng; Xu, Zheng; Bao, Hanyang; Jin, Hongwei; Liu, Yunkui; Tetrahedron; vol. 73; 2; (2017); p. 154 – 163;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article PCl3-mediated transesterification and aminolysis of tert-butyl esters via acid chloride formation WOS:000670481400019 published article about HIGHLY EFFICIENT; DIRECT AMIDATION; ESTERIFICATION; DERIVATIVES; OXIDATION; CATALYSIS; AMIDES; AMINES; GREEN; CONVERSION in [Wu, Xiaofang; Zhou, Lei; Li, Fangshao; Xiao, Jing] Hunan Univ Sci & Technol, Key Lab Theoret Organ Chem & Funct Mol, Minist Educ, Sch Chem & Chem Engn, Hunan Xiangtan Taoyuan Rd, Xiangtan 411201, Peoples R China in 2021.0, Cited 56.0. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3. Computed Properties of C10H12O2

A PCl3-mediated conversion of tert-butyl esters into esters and amides in one-pot under air is developed. This novel protocol is highlighted by the synthesis of skeletons of bioactive molecules and gram-scale reactions. Mechanistic studies revealed that this transformation involves the formation of an acid chloride in situ, which is followed by reactions with alcohols or amines to afford the desired products.

About Methyl 3-phenylpropionate, If you have any questions, you can contact Wu, XF; Zhou, L; Li, FS; Xiao, J or concate me.. Computed Properties of C10H12O2

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Name: Methyl 3-phenyl-2-propenoate. Sruthi, PR; Sarika, V; Suku, A; Krishnan, A; Anas, S in [Sruthi, Pambingal Rajan; Sarika, Vijayalekshmi; Suku, Arya; Anas, Saithalavi] Mahatma Gandhi Univ, Sch Chem Sci, Kottayam 686560, Kerala, India; [Krishnan, Aravind] St Berchmans Coll, Dept Chem, Changanassery 686101, Kerala, India; [Anas, Saithalavi] Mahatma Gandhi Univ, Adv Mol Mat Res Ctr, Kottayam 686560, Kerala, India published Amidoxime modified PAN supported palladium complex: A greener and efficient heterogeneous catalyst for heck reaction in 2020.0, Cited 40.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4.

Development of a facile and greener approach for Heck reaction using a modified PAN supported palladium catalyst is described. The preparation of the catalyst involves a simple process through amidoxime modification of nitrile group in Polyacrylonitrile (PAN), followed by the complexation with Palladium chloride (PdCl2). The resulting supported catalyst was characterized by spectroscopic analyses and further by computational studies. This polymer supported Palladium complex displayed excellent catalytic activity in Heck coupling reaction of a series of activated alkenes and aryl halides and afforded the corresponding coupling products upto 96% isolated yield. After the reaction, the catalyst was easily recovered by simple filtration and recycled with excellent stability and activity even after 5 runs. This is the first report on the use of amidoxime functionalized PAN-Palladium (II) complex as a heterogeneous catalyst in Heck coupling reaction.

About Methyl 3-phenyl-2-propenoate, If you have any questions, you can contact Sruthi, PR; Sarika, V; Suku, A; Krishnan, A; Anas, S or concate me.. Name: Methyl 3-phenyl-2-propenoate

Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article Visible-Light-Induced Intermolecular Oxyimination of Alkenes WOS:000649477300091 published article about AMINOHYDROXYLATION; OLEFINS in [Li, Jun; Yuan, Yong; Bao, Xiazhen; Sang, Tongzhi; Yang, Jie; Huo, Congde] Northwest Normal Univ, Gansu Int Sci & Technol Cooperat Base Water Reten, Lanzhou 730070, Gansu, Peoples R China; [Li, Jun; Yuan, Yong; Bao, Xiazhen; Sang, Tongzhi; Yang, Jie; Huo, Congde] Northwest Normal Univ, Minist Educ, Key Lab Ecoenvironm Related Polymer Mat, Lanzhou 730070, Gansu, Peoples R China; [Li, Jun; Yuan, Yong; Bao, Xiazhen; Sang, Tongzhi; Yang, Jie; Huo, Congde] Northwest Normal Univ, Coll Chem & Chem Engn, Lanzhou 730070, Gansu, Peoples R China in 2021.0, Cited 36.0. The Name is 6H-Benzo[c]chromen-6-one. Through research, I have a further understanding and discovery of 2005-10-9. Name: 6H-Benzo[c]chromen-6-one

An intermolecular vicinal O-N difunctionalization reaction of olefins with oxime esters through energy transfer catalysis has been developed.

Name: 6H-Benzo[c]chromen-6-one. About 6H-Benzo[c]chromen-6-one, If you have any questions, you can contact Li, J; Yuan, Y; Bao, XZ; Sang, TZ; Yang, J; Huo, CD or concate me.

Reference:
Article; Zhang, Jian; Shi, Dongdong; Zhang, Haifeng; Xu, Zheng; Bao, Hanyang; Jin, Hongwei; Liu, Yunkui; Tetrahedron; vol. 73; 2; (2017); p. 154 – 163;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article Pd/Cu-free Heck and Sonogashira reactions using cobalt immobilized on in situ magnetic cross-linked chitosan fibers: A highly efficient and reusable catalyst WOS:000487570600032 published article about MIZOROKI-HECK; CO; NANOPARTICLES; CHEMISTRY; LIGANDS; HALIDES; OXIDE in [Hajipour, Abdol R.; Khorsandi, Zahra; Abeshtian, Zahra] Isfahan Univ Technol, Dept Chem, Esfahan 84156, Iran; [Hajipour, Abdol R.] Univ Wisconsin, Sch Med, Dept Neurosci, Madison, WI USA in 2019.0, Cited 29.0. SDS of cas: 103-26-4. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4

A novel, biodegradable and environmental friendly magnetic cross-linked chitosan fibers and its cobalt complex was prepared and characterized by various techniques such as FT-IR, SEM, EDX, Elemental mapping, TEM, TGA, XRD and VSM analysis. This palladium and phosphine-free catalyst was found as a highly active heterogeneous catalyst for Heck and Sonogashira reactions in green media. The catalyst was easily separated using an external magnet and the recovered catalyst was reused for six cycles without significant loss of catalytic activity.

SDS of cas: 103-26-4. Welcome to talk about 103-26-4, If you have any questions, you can contact Hajipour, AR; Khorsandi, Z; Abeshtian, Z or send Email.

Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Recently I am researching about SUZUKI-MIYAURA; HYPERCROSSLINKED POLYMERS; HETEROGENEOUS CATALYSTS; PD NANOPARTICLES; SONOGASHIRA; ACCESS; EFFICIENT; REDUCTION; GROWTH; ACID, Saw an article supported by the Natural Science Foundation of Hunan ProvinceNatural Science Foundation of Hunan Province [2018JJ3409]; Scientific Research Fund of Hunan Provincial Education DepartmentHunan Provincial Education Department [17B207]; Huaihua Science and Technology Plan Project [2018G2201]; construct program of the key discipline in Huaihua University. Computed Properties of C10H10O2. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Xu, W; Liu, CJ; Xiang, DX; Luo, QL; Shu, Y; Lin, HW; Hu, YJ; Zhang, ZX; Ouyang, YJ. The CAS is 103-26-4. Through research, I have a further understanding and discovery of Methyl 3-phenyl-2-propenoate

Two microporous organic polymer immobilized palladium (MOP-Pd) catalysts were prepared from benzene and 1,10-phenanthroline by Scholl coupling reaction and Friedel-Crafts reaction, respectively. The structure and composition of the catalyst were characterized by FT-IR, TGA, N-2 sorption, SEM, TEM, ICP-AES and XPS. MOP-Pd catalysts were found to possess high specific surface areas, large pore volume and low skeletal bone density. Moreover, the immobilized catalyst also had advantages, such as readily available raw materials, chemical and thermal stability, and low synthetic cost. The Pd catalyst is an effective heterogeneous catalyst for carbon-carbon (C-C) coupling reactions, such as the Heck reaction and Suzuki-Miyaura reaction, affording good to high yields. In these reactions, the catalyst was easily recovered and reused five times without significant activity loss.

Computed Properties of C10H10O2. Bye, fridends, I hope you can learn more about C10H10O2, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Article; Weng, Shiue-Shien; Ke, Chih-Shueh; Chen, Fong-Kuang; Lyu, You-Fu; Lin, Guan-Ying; Tetrahedron; vol. 67; 9; (2011); p. 1640 – 1648;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article FACILE PREPARATION OF 3,4-BENZOCOUMARINS FROM 2-ARYLBENZOIC ACIDS WITH NCS AND NaI WOS:000573109600003 published article about O BOND FORMATION; CARBOXYLIC-ACIDS; BENZOCOUMARINS; LACTONIZATION; CYCLIZATION; ACCESS; NIS in [Nakamura, Momoko; Togo, Hideo] Chiba Univ, Grad Sch Sci, Inage Ku, Yayoi Cho 1-33, Chiba 2638522, Japan in 2020.0, Cited 31.0. The Name is 6H-Benzo[c]chromen-6-one. Through research, I have a further understanding and discovery of 2005-10-9. Quality Control of 6H-Benzo[c]chromen-6-one

Treatment of 2-arylbenzoic acids with N-chlorosuccinimide (NCS) and NaI at 70 degrees C under fluorescent lighting condition gave the corresponding 3,4-benzocoumarins in good yields under transition-metal-free condition. It was found that the reactivity of NCS with NaI for the formation of 3,4-benzocoumarins from 2-arylbenzoic acids was as high as that with NIS. Thus, the formation of carboxyl radicals and their cyclization onto an aromatic ring from 2-arylbenzoic acids with much less expensive NCS and NaI, than NIS could be successfully carried out to form 3,4-benzocoumarins.

Bye, fridends, I hope you can learn more about C13H8O2, If you have any questions, you can browse other blog as well. See you lster.. Quality Control of 6H-Benzo[c]chromen-6-one

Reference:
Article; Zhang, Jian; Shi, Dongdong; Zhang, Haifeng; Xu, Zheng; Bao, Hanyang; Jin, Hongwei; Liu, Yunkui; Tetrahedron; vol. 73; 2; (2017); p. 154 – 163;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Recently I am researching about BETA-KETO-ESTERS; CLICK CHEMISTRY; PHOSPHORYLATED NITRONE; ASYMMETRIC-SYNTHESIS; DICARBONYL COMPOUNDS; CATALYZED AZIDATION; HYDROGEN-PEROXIDE; ORGANIC AZIDES; ENOL ETHERS; IN-VITRO, Saw an article supported by the JSPS.KAKENHIMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI) [15H05755, 15H05810, 15H05484, 18H01973]; Noguchi InstituteNoguchi Memorial Institute for Medical Research; Nagoya University Graduate Program of Transformative Chem-Bio Research. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Uyanik, M; Sahara, N; Tsukahara, M; Hattori, Y; Ishihara, K. The CAS is 103-25-3. Through research, I have a further understanding and discovery of Methyl 3-phenylpropionate. Application In Synthesis of Methyl 3-phenylpropionate

We report high-performance I+/H(2)O(2)catalysis for the oxidative or decarboxylative oxidative alpha-azidation of carbonyl compounds by using sodium azide under biphasic neutral phase-transfer conditions. To induce higher reactivity especially for the alpha-azidation of 1,3-dicarbonyl compounds, we designed a structurally compact isoindoline-derived quaternary ammonium iodide catalyst bearing electron-withdrawing groups. The nonproductive decomposition pathways of I+/H(2)O(2)catalysis could be suppressed by the use of a catalytic amount of a radical-trapping agent. This oxidative coupling tolerates a variety of functional groups and could be readily applied to the late-stage alpha-azidation of structurally diverse complex molecules. Moreover, we achieved the enantioselective alpha-azidation of 1,3-dicarbonyl compounds as the first successful example of enantioselective intermolecular oxidative coupling with a chiral hypoiodite catalyst.

Bye, fridends, I hope you can learn more about C10H12O2, If you have any questions, you can browse other blog as well. See you lster.. Application In Synthesis of Methyl 3-phenylpropionate

Reference:
Patent; SANOFI; US2011/294788; (2011); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

An article Pseudocyclic bis-N-heterocycle-stabilized iodanes – synthesis, characterization and applications WOS:000670221000001 published article about REDIRECTING SECONDARY BONDS; DIARYLIODONIUM SALTS; ALPHA-TOSYLOXYLATION; HYPERVALENT; IODINE(III); REACTIVITY; REAGENTS; OXO in [Boelke, Andreas; Sadat, Soleicha; Nachtsheim, Boris J.] Univ Bremen, Inst Organ & Analyt Chem, D-28359 Bremen, Germany; [Lork, Enno] Univ Bremen, Inst Inorgan Chem & Crystallog, D-28359 Bremen, Germany in 2021.0, Cited 47.0. Product Details of 2005-10-9. The Name is 6H-Benzo[c]chromen-6-one. Through research, I have a further understanding and discovery of 2005-10-9

Bis-N-heterocycle-stabilized lambda(3)-iodanes (BNHIs) based on azoles are introduced as novel structural motifs in hypervalent iodine chemistry. A performance test in a variety of benchmark reactions including sulfoxidations and phenol dearomatizations revealed a bis-N-bound pyrazole substituted BNHI as the most reactive derivative. Its solid-state structure was characterized via X-ray analysis implying strong intramolecular interactions between the pyrazole nitrogen atoms and the hypervalent iodine centre.

Product Details of 2005-10-9. Welcome to talk about 2005-10-9, If you have any questions, you can contact Boelke, A; Sadat, S; Lork, E; Nachtsheim, BJ or send Email.

Reference:
Article; Zhang, Jian; Shi, Dongdong; Zhang, Haifeng; Xu, Zheng; Bao, Hanyang; Jin, Hongwei; Liu, Yunkui; Tetrahedron; vol. 73; 2; (2017); p. 154 – 163;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Recently I am researching about O BOND FORMATION; CARBOXYLIC-ACIDS; BENZOCOUMARINS; LACTONIZATION; CYCLIZATION; ACCESS; NIS, Saw an article supported by the JSPS KAKENHIMinistry of Education, Culture, Sports, Science and Technology, Japan (MEXT)Japan Society for the Promotion of ScienceGrants-in-Aid for Scientific Research (KAKENHI) [JP18K05118]. Published in PERGAMON-ELSEVIER SCIENCE LTD in OXFORD ,Authors: Nakamura, M; Togo, H. The CAS is 2005-10-9. Through research, I have a further understanding and discovery of 6H-Benzo[c]chromen-6-one. Name: 6H-Benzo[c]chromen-6-one

Treatment of 2-arylbenzoic acids with N-chlorosuccinimide (NCS) and NaI at 70 degrees C under fluorescent lighting condition gave the corresponding 3,4-benzocoumarins in good yields under transition-metal-free condition. It was found that the reactivity of NCS with NaI for the formation of 3,4-benzocoumarins from 2-arylbenzoic acids was as high as that with NIS. Thus, the formation of carboxyl radicals and their cyclization onto an aromatic ring from 2-arylbenzoic acids with much less expensive NCS and NaI, than NIS could be successfully carried out to form 3,4-benzocoumarins.

Name: 6H-Benzo[c]chromen-6-one. Welcome to talk about 2005-10-9, If you have any questions, you can contact Nakamura, M; Togo, H or send Email.

Reference:
Article; Zhang, Jian; Shi, Dongdong; Zhang, Haifeng; Xu, Zheng; Bao, Hanyang; Jin, Hongwei; Liu, Yunkui; Tetrahedron; vol. 73; 2; (2017); p. 154 – 163;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics