Výsledky vyhledávání - "Vagulejan Balasanthiran"

Catalytic Enantioselective Hetero-dimerization of Acrylates and 1,3-Dienes

Autor: Stanley M. Jing, T. V. RajanBabu, Vinayak Vishnu Pagar, Judith C. Gallucci, Vagulejan Balasanthiran

Publikováno v: Journal of the American Chemical Society. 139:18034-18043

1,3-Dienes are ubiquitous and easily synthesized starting materials for organic synthesis and alkyl acrylates are among the most abundant and cheap feedstock carbon sources. A practical, highly enantioselective union of these two readily available pr

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https://doi.org/10.1021/jacs.7b10055

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TMPMg Bu(L), where L = THF, 2-MeTHF, pyridine and dimethylaminopyridine and TMP = 1,5,9-trimesityldipyrromethene: Reaction with lactide and ε-caprolactone

Autor: Stanley M. Jing, Pasco M. Wambua, Kittisak Choojun, Vagulejan Balasanthiran, Christopher B. Durr, Malcolm H. Chisholm

Publikováno v: Journal of Organometallic Chemistry. 842:74-81

The compounds TMPMgnBu(L), where L = THF, 2-MeTHF, pyridine (py) and dimethylaminopyridine (DMAP) and TMP = 1,5,9-trimesityldipyrromethene, have been synthesized and allowed to initiate polymerization with rac-lactide (rac-LA) and e-caprolactone (e �

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https://doi.org/10.1016/j.jorganchem.2017.05.016

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Control of Selectivity through Synergy between Catalysts, Silanes, and Reaction Conditions in Cobalt-Catalyzed Hydrosilylation of Dienes and Terminal Alkenes

Autor: Stanley M. Jing, Vagulejan Balasanthiran, Balaram Raya, T. V. RajanBabu

Publikováno v: ACS Catalysis. 7:2275-2283

Readily accessible (i-PrPDI)CoCl2 [i-Pr PDI = 2,6-bis(2,6-diisopropylphenyliminoethyl)pyridine] reacts with 2 equivalents of NaEt3BH at −78 °C in toluene to generate a catalyst that effects highly selective anti-Markovnikov hydrosilylation of the

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https://doi.org/10.1021/acscatal.6b03373

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A new route for the preparation of enriched iso-polylactide from rac-lactide via a Lewis acid catalyzed ring-opening of an epoxide

Autor: William J. Simonsick, Savithra Jayaraj, Malcolm H. Chisholm, Choumini Balasanthiran, Parichat Piromjitpong, Balaram Raya, Mathew D. Anker, Vagulejan Balasanthiran, Siriwan Praban, Kaleb C Mathieu

Publikováno v: Dalton Transactions. 46:5938-5945

Tetraphenylporphyrin aluminum(III) salts, TPPAlX, where X = Me, OEt, OiPr, OCHMeCH2Cl, and Cl, and bis(triphenylphosphine)imminium chloride, PPN+Cl− (1 : 1) react with rac-lactide, rac-LA, in neat propylene oxide, PO, to yield chains of enriched is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cfed4a5116023baa6a914c1a6169063
https://doi.org/10.1039/c6dt03198f

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TMPZnN(SiMe 3 ) 2 , [TMPZn( μ -O i Pr)] 2 and TMPZn[OCMe 2 C(O)OEt]. Their role in the ring-opening of rac -lactide and ε -caprolactone where TMP = 1,5,9-trimesityldipyrromethene

Autor: Pasco M. Wambua, Vagulejan Balasanthiran, Kittisak Choojun, Malcolm H. Chisholm, Christopher B. Durr

Publikováno v: Journal of Organometallic Chemistry. 812:56-65

From the reaction between Zn[N(SiMe3)2]2 and TMP-H (1 equiv.) in toluene at room temperature TMPZn[N(SiMe3)2] was prepared and subsequently reacted with PriOH (1 equiv.) and HOCMe2C(O)OEt (1 equiv.) to give [TMPZn(μ-OPri)]2 and TMPZn[OCMe2C(O)OEt],

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BDI∗MgX(L) where X = Bu and O Bu and L = THF, py and DMAP. The rates of kinetic exchange of L where BDI∗= CH{C( Bu)N-2,6- Pr2C6H3}2

Autor: Vagulejan Balasanthiran, Malcolm H. Chisholm, Kittisak Choojun, Pasco M. Wambua, Christopher B. Durr

Publikováno v: Polyhedron. 103:235-240

BDI ∗ Mg n Bu(THF) and rac -LA to produce heterotactic PLA have been shown to increase from P r = 0.5–0.65 from DCM to neat THF. The increase in concentration of THF from M THF = 0 in toluene to neat THF is shown to occur by THF dissociation as d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e9513f74cb13f6c431a1f1793c3b5a7d
https://doi.org/10.1016/j.poly.2015.02.024

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Bismuth–lithium bonding in the ion pairs: LiBiL2, where L = a porphyrin or a salen ligand

Autor: Vagulejan Balasanthiran, Christopher B. Durr, Malcolm H. Chisholm

Publikováno v: Dalton Transactions. 44:8205-8213

From the reaction between BiCl3 (1 equiv.) and LiN(SiMe3)2 (4 equiv.) and LH2 (2 equiv.), where L = a tetraphenylporphyrin, TPP, an octaethylporphyrin, OEP and phsalen in THF the title compounds have been obtained LiBiTPP2, LiBiOEP2, and LiBi(phsalen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e429e3bff405def66b42a1d114467bd0
https://doi.org/10.1039/c5dt00256g

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Exploration of room temperature synthesis of palladium containing cubic MCM-48 mesoporous materials

Autor: Harrison S. Kibombo, Vagulejan Balasanthiran, Ranjit T. Koodali, Rui Peng, Chia-Ming Wu

Publikováno v: Microporous and Mesoporous Materials. 198:1-8

Pd-MCM-48 mesoporous materials were synthesized by a modified Stober synthesis method in 4 h at room temperature. Pd nanoparticles were prepared by using Na2[PdCl4] and Pd(acac)2 as Pd precursors, and their influence in the preparation of the cubic M

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https://doi.org/10.1016/j.micromeso.2014.07.012

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