Tag: M.W=150-200

An article FMPhos: Expanding the Catalytic Capacity of Small-Bite-Angle Bisphosphine Ligands in Regioselective Alkene Hydrofunctionalizations WOS:000608850500002 published article about TRANSITION-METAL-COMPLEXES; KETONE ALPHA-ALKYLATION; ASYMMETRIC HYDROGENATION; BORONIC ESTERS; SIMPLE OLEFINS; VINYL ETHERS; RHODIUM; HYDROARYLATION; DIPHOSPHINES; HYDROFORMYLATION in [Chen, Xiao-Yang; Zhou, Xukai; Wang, Jianchun; Dong, Guangbin] Univ Chicago, Dept Chem, Chicago, IL 60637 USA in 2020.0, Cited 70.0. The Name is 6H-Benzo[c]chromen-6-one. Through research, I have a further understanding and discovery of 2005-10-9. Product Details of 2005-10-9

In contrast to the plethora of large-bite-angle bisphosphine ligands available to transition-metal catalysis, the development of small-bite-angle bisphosphine ligands has suffered from the limited structural variations accessible on their single-atom-containing backbones. Herein, we report the design and applications of a discrete very small bite-angle bisphosphine ligand, namely, FMPhos. Featuring a fluorene-methylene unit appended on the single-carbon linker, the ligand harbors an unusually rigid backbone that presumably stabilizes its complexation with transition metals during catalysis. Compared with the known dppm ligand, it exhibited superior reactivity and regioselectivity in a number of alkene hydrofunctionalization reactions, catalyzed by iridium and rhodium.

Product Details of 2005-10-9. 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.

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

Authors Li, PH; Wang, YY; Wang, YW; Jin, GQ; Guo, XY; Tong, XL in WILEY-V C H VERLAG GMBH published article about PHOTOCATALYTIC SONOGASHIRA REACTION; ALPHA,BETA-UNSATURATED ALDEHYDES; NANOPARTICLES; CARBON; IR; NANOTUBES; PROMOTION; BOND in [Li, Penghui; Wang, Yingyong; Wang, Yunwei; Jin, Guoqiang; Guo, Xiang-Yun; Tong, Xili] Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Shanxi, Peoples R China; [Li, Penghui] Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China; [Guo, Xiang-Yun] Changzhou Univ, Sch Petrochem Engn, Changzhou 213164, Jiangsu, Peoples R China in 2020.0, Cited 37.0. Category: esters-buliding-blocks. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4

The Summary of main observation and conclusion Selective hydrogenation of alpha,beta-unsaturated carbonyls into saturated carbonyls is important to obtain remunerative products. However, it is still a challenge to achieve high activity and selectivity under mild conditions. Herein, Pd, Ir and bimetallic Pd-Ir nanoparticles were uniformly deposited with high dispersity on the surface of SiC by a facile impregnation method, respectively. The as-prepared Pd/SiC catalysts efficiently hydrogenate cinnamaldehyde to hydrocinnamaldehyde at room temperature and atmospheric pressure, and the activity of Pd/SiC is observed further enhanced by adding Ir component (conversion of 100%). In addition, the dependence of Pd-Ir catalyst activity on Pd/Ir molar ratio confirms a synergistic effect between Ir and Pd, which originates from the electron transfer between Pd and Ir.

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.. Category: esters-buliding-blocks

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

I found the field of Chemistry very interesting. Saw the article N-Heterocyclic carbene-catalyzed deaminative cross-coupling of aldehydes with Katritzky pyridinium salts published in 2020.0. Formula: C10H12O2, Reprint Addresses Hong, S (corresponding author), Korea Adv Inst Sci & Technol, Dept Chem, Daejeon 34141, South Korea.; Hong, S (corresponding author), Inst for Basic Sci Korea, Ctr Catalyt Hydrocarbon Functionalizat, Daejeon 34141, South Korea.. The CAS is 103-25-3. Through research, I have a further understanding and discovery of Methyl 3-phenylpropionate

By employing an N-heterocyclic carbene (NHC) catalyst, we developed a versatile catalytic system that enables deaminative cross-coupling reactions of aldehydes with redox-active pyridinium salts. Katritzky pyridinium salts behave as single-electron oxidants capable of generating alkyl radicals enabled by the redox properties of the enolate form of Breslow intermediates. The resultant alkyl radical undergoes efficient recombination with the NHC-bound aldehyde-derived carbonyl carbon radical for the formation of a C-C bond. The mild and transition metal-free reaction conditions tolerate a broad range of functional groups, and its utility has been further demonstrated by the modification of a series of peptide feedstocks and application to the three-component dicarbofunctionalization of olefins.

Welcome to talk about 103-25-3, If you have any questions, you can contact Kim, I; Im, H; Lee, H; Hong, S or send Email.. Formula: C10H12O2

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

An article Cerium photocatalyzed dehydrogenative lactonization of 2-arylbenzoic acids WOS:000512061200020 published article about C BOND-CLEAVAGE; PHOTOREDOX CATALYSTS; CARBOXYLIC-ACIDS; DIBENZOPYRANONES; RADICALS; FUNCTIONALIZATION; C(SP(2))-H; COMPLEXES; LACTONES in [Wadekar, Ketan] CSIR IICT, Hyderabad, Telangana, India; [Wadekar, Ketan] Acad Sci & Innovat Res AcSIR, Ghaziabad, India; [Aswale, Suraj; Yatham, Veera Reddy] CSIR IICT, Dept Organ Synth & Proc Chem, Hyderabad 500007, Telangana, India in 2020.0, Cited 67.0. The Name is 6H-Benzo[c]chromen-6-one. Through research, I have a further understanding and discovery of 2005-10-9. Recommanded Product: 6H-Benzo[c]chromen-6-one

The first cerium photocatalyzed dehydrogenative lactonization of 2-arylbenzoic acids has been developed. This operationally simple protocol allows rapid access to synthetically useful coumarins on gram scale by employing CeCl3 as a photocatalyst and O-2 as a terminal oxidant. Overall, this delivers an economical and environmentally amiable entry to diversely substituted coumarins, important structural motifs in bioactive molecules.

Recommanded Product: 6H-Benzo[c]chromen-6-one. 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.

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

Recommanded Product: 6H-Benzo[c]chromen-6-one. Authors Xu, P; Lopez-Rojas, P; Ritter, T in AMER CHEMICAL SOC published article about in [Xu, Peng; Lopez-Rojas, Priscila; Ritter, Tobias] Max Planck Inst Kohlenforsch, D-45470 Mulheim, Germany in 2021.0, Cited 49.0. The Name is 6H-Benzo[c]chromen-6-one. Through research, I have a further understanding and discovery of 2005-10-9

Abundant aromatic carboxylic acids exist in great structural diversity from nature and synthesis. To date, the synthetically valuable decarboxylative functionalization of benzoic acids is realized mainly by transition-metal-catalyzed decarboxylative cross couplings. However, the high activation barrier for thermal decarboxylative carbometalation that often requires 140 degrees C reaction temperature limits both the substrate scope as well as the scope of suitable reactions that can sustain such conditions. Numerous reactions, for example, decarboxylative fluorination that is well developed for aliphatic carboxylic acids, are out of reach for the aromatic counterparts with current reaction chemistry. Here, we report a conceptually different approach through a low-barrier photoinduced ligand to metal charge transfer (LMCT)-enabled radical decarboxylative carbometalation strategy, which generates a putative high-valent arylcopper(III) complex, from which versatile facile reductive eliminations can occur. We demonstrate the suitability of our new approach to address previously unrealized general decarboxylative fluorination of benzoic acids.

Welcome to talk about 2005-10-9, If you have any questions, you can contact Xu, P; Lopez-Rojas, P; Ritter, T or send Email.. Recommanded Product: 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

Computed Properties of C10H10O2. In 2020.0 PHYTOCHEMISTRY published article about FUNCTIONAL-CHARACTERIZATION; GERANYL PYROPHOSPHATE; BORNYL PYROPHOSPHATE; GENES; MONOTERPENES; PLANTS; COMPARTMENTATION; DEHYDROGENASE; METABOLITES; TRANSPORT in [Singh, Priyanka; Kalunke, Raviraj M.; Shukla, Anurag; Giri, Ashok P.] CSIR Natl Chem Lab, Div Biochem Sci, Pune 411008, Maharashtra, India; [Singh, Priyanka; Thulasiram, Hirekodathakallu, V] CSIR Natl Chem Lab, Div Organ Chem, Pune 411008, Maharashtra, India; [Tzfadia, Oren] Univ Ghent, Dept Plant Syst Biol, Ghent, Belgium; [Thulasiram, Hirekodathakallu, V] CSIR Inst Genom & Integrat Biol, Mall Rd, New Delhi 110007, India in 2020.0, Cited 43.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4.

In Ocimum kilimandscharicum, the relative volatile composition of camphor in leaves was as high as 55%, while that of eugenol in roots was 57%. These metabolites were differentially partitioned between the aerial and root tissues. Global metabolomics revealed tissue-specific biochemical specialization, evident by the differential distribution of 2588 putative metabolites across nine tissues. Next-generation sequencing analysis indicated differential expression of 51 phenylpropanoid and 55 terpenoid pathway genes in aerial and root tissues. By integrating metabolomics with transcriptomics, the camphor biosynthesis pathway in O. kilimandscharicum was elucidated. In planta bioassays revealed the role of geranyl diphosphate synthase (gpps) and borneol dehydrogenase (bdh) in camphor biosynthesis. Further, the partitioning of camphor was attributed to tissue-specific gene expression of both the pathway entry point (gpps) and terminal (bdh) enzyme. Unlike camphor, eugenol accumulated more in roots; however, absence of the eugenol synthase gene in roots indicated long distance transport from aerial tissues. In silico co-expression analysis indicated the potential involvement of ATP-binding cassette, multidrug and toxic compound extrusion, and sugar transporters in eugenol transport. Similar partitioning was evident across five other Ocimum species. Overall, our work indicates that metabolite partitioning maybe a finely regulated process, which may have implications on plant growth, development, and defense.

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

Category: esters-buliding-blocks. In 2020.0 ORG LETT published article about DEHYDROGENATIVE LACTONIZATION; PHOTOREDOX CATALYSIS; CARBOXYLIC-ACIDS; METAL-COMPLEXES; C(SP(2))-H; FUNCTIONALIZATION; DIBENZOPYRANONES; LACTONES; SYSTEM in [Xia, Siqi; Lei, Chuanhu] Shanghai Univ, Coll Sci, Ctr Supramol Chem & Catalysis, Shanghai 200444, Peoples R China; [Xia, Siqi; Lei, Chuanhu] Shanghai Univ, Coll Sci, Dept Chem, Shanghai 200444, Peoples R China; [Xia, Siqi; Hu, Kunjun; Jin, Jian] Chinese Acad Sci, Univ Chinese Acad Sci, Shanghai Inst Organ Chem, CAS Key Lab Synthet Chem Nat Subst,Ctr Excellence, Shanghai 20032, Peoples R China in 2020.0, Cited 73.0. The Name is 6H-Benzo[c]chromen-6-one. Through research, I have a further understanding and discovery of 2005-10-9.

A mild and efficient protocol for the intramolecular aromatic C-H oxygenation of 2-biphenylcarboxylic acids has been achieved via iron photocatalysis. The 2-biphenylcarboxylic acids with a diverse array of substituents at both phenyl rings could furnish the oxygenation products in good to excellent yields. We speculate that the aryl carboxylate-iron(III) complexes should generate the aroyloxy radicals and iron(II) upon visible light irradiation.

About 6H-Benzo[c]chromen-6-one, If you have any questions, you can contact Xia, SQ; Hu, KJ; Lei, CH; Jin, J or concate me.. 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

Product Details of 103-26-4. Authors Shibutani, S; Nagao, K; Ohmiya, H in AMER CHEMICAL SOC published article about in [Shibutani, Shotaro; Nagao, Kazunori; Ohmiya, Hirohisa] Kanazawa Univ, Grad Sch Med Sci, Div Pharmaceut Sci, Kanazawa, Ishikawa 9201192, Japan; [Ohmiya, Hirohisa] PRESTO, JST, Kawaguchi, Saitama 3320012, Japan in 2021.0, Cited 62.0. The Name is Methyl 3-phenyl-2-propenoate. Through research, I have a further understanding and discovery of 103-26-4

This manuscript describes a visible-light-mediated organo-photoredox catalytic process for vicinal difunctionalization of alkenes using heteroatom nucleophiles and aliphatic redox active esters. A wide range of heteroatom nucleophiles including alcohols, water, carboxylic acids, amides, and halogens can be used for this reaction. This radical relay type reaction allows forging of C(sp(3))-C(sp(3)) with a carbon centered radical and C(sp(3))-heteroatom bonds with a benzyl cation on the vinylarenes with complete regioselectivity in a single step.

Product Details of 103-26-4. 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

Recently I am researching about C BOND-CLEAVAGE; PHOTOREDOX CATALYSTS; CARBOXYLIC-ACIDS; DIBENZOPYRANONES; RADICALS; FUNCTIONALIZATION; C(SP(2))-H; COMPLEXES; LACTONES, Saw an article supported by the SERB, New Delhi [SB/S2/RJN-138/2018]. Published in ROYAL SOC CHEMISTRY in CAMBRIDGE ,Authors: Wadekar, K; Aswale, S; Yatham, VR. The CAS is 2005-10-9. Through research, I have a further understanding and discovery of 6H-Benzo[c]chromen-6-one. Recommanded Product: 6H-Benzo[c]chromen-6-one

The first cerium photocatalyzed dehydrogenative lactonization of 2-arylbenzoic acids has been developed. This operationally simple protocol allows rapid access to synthetically useful coumarins on gram scale by employing CeCl3 as a photocatalyst and O-2 as a terminal oxidant. Overall, this delivers an economical and environmentally amiable entry to diversely substituted coumarins, important structural motifs in bioactive molecules.

Recommanded Product: 6H-Benzo[c]chromen-6-one. Welcome to talk about 2005-10-9, If you have any questions, you can contact Wadekar, K; Aswale, S; Yatham, VR 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

An article Synthesis of chromans and kinetic resolution of 2-aryl-3-nitro-2H-chromenes via the NHC-bound azolium homoenolate pathway WOS:000489262600016 published article about ASYMMETRIC-SYNTHESIS; ENANTIOSELECTIVE SYNTHESIS; SECONDARY ALCOHOLS; MICHAEL ADDITION; ACCESS; CYCLOADDITION; REACTIVITY; CONVERSION; CHROMENES; INHIBITOR in [Bhattacharya, Aditya; Shukla, Pushpendra Mani; Kaushik, Lalit Kumar; Maji, Biswajit] Indira Gandhi Natl Tribal Univ, Dept Chem, Amarkantak 484886, Madhya Pradesh, India in 2019.0, Cited 60.0. Application In Synthesis of Methyl 3-phenylpropionate. The Name is Methyl 3-phenylpropionate. Through research, I have a further understanding and discovery of 103-25-3

Beyond the tandem oxa-Michael strategy, an N-heterocyclic carbene-catalyzed kinetic resolution approach to access highly diastereo- and enantioenriched 2-aryl-3-nitro-chromane derivatives has been developed. An efficient strategy for the kinetic resolution of racemic 2-aryl-3-nitro-2H-chromenes was also successfully achieved. This catalytic kinetic resolution method allows the synthetically valuable chiral scaffolds, chromane and 2H-chromene, to be accessed in a single catalytic and asymmetric transformation, through the NHC-bound azolium homoenolate pathway.

Application In Synthesis of Methyl 3-phenylpropionate. About Methyl 3-phenylpropionate, If you have any questions, you can contact Bhattacharya, A; Shukla, PM; Kaushik, LK; Maji, B or concate me.

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