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1
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Shinde B, Kamble SB, Pore DM, Gosavi P, Gaikwad A, Jadhav HS, Karale BK, Burungale AS. pH‐Transformed ZnO‐NPs /NaPTS: The First Room‐Temperature Brisk Synthesis of Flavanones in Aqueous Medium. ChemistrySelect 2018. [DOI: 10.1002/slct.201802189] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Bipin Shinde
- Department of ChemistryYashavantrao Chavan Institute of Science, Satara Maharashtra 415001 India
| | - Santosh B. Kamble
- Department of ChemistryYashavantrao Chavan Institute of Science, Satara Maharashtra 415001 India
| | - Dattaprasad M. Pore
- Department of ChemistryShivaji University, Kolhapur Maharashtra 416004 India
| | - Prasad Gosavi
- Department of ChemistryYashavantrao Chavan Institute of Science, Satara Maharashtra 415001 India
| | - Amol Gaikwad
- Department of ChemistryYashavantrao Chavan Institute of Science, Satara Maharashtra 415001 India
| | - Harsharaj S. Jadhav
- Department of Energy Science and TechnologyMyongji University Yongin-si Gyeonggi-Do 449–728 Republic of Korea
| | | | - Arvind S. Burungale
- Department of ChemistryYashavantrao Chavan Institute of Science, Satara Maharashtra 415001 India
- Department of ChemistryS.M. Joshi College, Hadpsar, Pune Maharashtra 411028 India
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2
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Blackburn BJ, Crane JH, Knapp CE, Marchand P, Pugh D, Parkin IP, Carmalt CJ. Synthesis and Characterisation of Various Diester and Triester Adducts of TiCl
4. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500471] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ben J. Blackburn
- Materials Chemistry Centre, Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, United Kingdom, http://https://www.ucl.ac.uk/chemistry/staff/academic_pages/claire_carmalt
| | - Jared H. Crane
- Materials Chemistry Centre, Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, United Kingdom, http://https://www.ucl.ac.uk/chemistry/staff/academic_pages/claire_carmalt
| | - Caroline E. Knapp
- Materials Chemistry Centre, Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, United Kingdom, http://https://www.ucl.ac.uk/chemistry/staff/academic_pages/claire_carmalt
| | - Peter Marchand
- Materials Chemistry Centre, Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, United Kingdom, http://https://www.ucl.ac.uk/chemistry/staff/academic_pages/claire_carmalt
| | - David Pugh
- Department of Chemistry, University of Southampton, Highfield, Southampton, SO17 1BJ, United Kingdom
| | - Ivan P. Parkin
- Materials Chemistry Centre, Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, United Kingdom, http://https://www.ucl.ac.uk/chemistry/staff/academic_pages/claire_carmalt
| | - Claire J. Carmalt
- Materials Chemistry Centre, Department of Chemistry, University College London, 20 Gordon Street, London, WC1H 0AJ, United Kingdom, http://https://www.ucl.ac.uk/chemistry/staff/academic_pages/claire_carmalt
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3
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Li H, Liu L, Zhao F, Wang C, Wang C, Song Q, Zhang WX, Xi Z. Carbonylation of 1-lithiobutadiene with carbon monoxide followed by intramolecular acyllithiation of C═C double bond and intermolecular acylation with acid chloride: scope, applications, and mechanistic aspects. J Org Chem 2012; 77:4793-800. [PMID: 22524473 DOI: 10.1021/jo300631d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The carbonylation of a 1-lithio-1,3-butadiene derivative with CO gave rise to a butadienyl acyllithio intermediate, which underwent an immediate intramolecular acyllithiation of the C═C double bond, affording a lithio cyclopentadienyl enolate. The X-ray structural analysis of the enolate revealed a dimer connected with a "Li(2)O(2)" four-membered ring. Subsequent intermolecular acylation of this enolate with acid chlorides afforded β-keto-3-cyclopentenones, γ-keto-2-cyclopentenones, or cyclopentadienyl ester derivatives. The stereo- and regioselectivity of the in situ generated lithio cyclopentadienyl enolate with various acid chlorides was investigated and analyzed, showing that the formation of the above products was significantly dependent on both the substituents on the butadienyl skeleton and the bulkiness of acid chlorides.
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Affiliation(s)
- Heng Li
- Beijing National Laboratory for Molecular Sciences, College of Chemistry, Peking University, Beijing 100871, China
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4
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Bierschenk EJ, Wilk NR, Hanusa TP. 2,4-Pentanediolate as an Alkoxide/Diketonate “Hybrid” Ligand and the Formation of Aluminum and Zirconium Derivatives. Inorg Chem 2011; 50:12126-32. [DOI: 10.1021/ic201718a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Eric J. Bierschenk
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee 37235, United States
| | - Nicholas R. Wilk
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee 37235, United States
| | - Timothy P. Hanusa
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee 37235, United States
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5
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Davydova E, Sevastianova T, Suvorov A, Timoshkin A. Molecular complexes formed by halides of group 4,5,13–15 elements and the thermodynamic characteristics of their vaporization and dissociation found by the static tensimetric method. Coord Chem Rev 2010. [DOI: 10.1016/j.ccr.2010.04.001] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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6
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Frenking G, Antes I, Böhme M, Dapprich S, Ehlers AW, Jonas V, Neuhaus A, Otto M, Stegmann R, Veldkamp A, Vyboishchikov SF. Pseudopotential Calculations of Transition Metal Compounds: Scope and Limitations. REVIEWS IN COMPUTATIONAL CHEMISTRY 2007. [DOI: 10.1002/9780470125854.ch2] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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7
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8
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Nozaki K, Kosaka N, Muguruma SI, Hiyama T. Asymmetric Reduction of an Enantiomerically Pure γ-Polyketone. Macromolecules 2000. [DOI: 10.1021/ma000424d] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kyoko Nozaki
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Sakyo-ku, Kyoto 606-8501
| | - Naoyuki Kosaka
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Sakyo-ku, Kyoto 606-8501
| | - Shin-ichi Muguruma
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Sakyo-ku, Kyoto 606-8501
| | - Tamejiro Hiyama
- Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Sakyo-ku, Kyoto 606-8501
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9
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Hwang TY, Cho JY, Jiang MK, Gau HM. The synthesis of [Ti(O-i-Pr)Cl2(PhCHO)(μ-Cl)]2 and its reactions with oxygen-containing ligands L (L=DMF, DMSO, i-PrOH). The crystal structure of Ti(O-i-Pr)Cl3(PhCHO)(i-PrOH) and the 1H variable-temperature NMR studies of solution structures of [Ti(O-i-Pr)Cl2(PhCHO)(μ-Cl)]2 and Ti(O-i-Pr)Cl3(PhCHO)L. Inorganica Chim Acta 2000. [DOI: 10.1016/s0020-1693(00)00033-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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10
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Ghosh M, Kakarla R, Sofia MJ. Diastereofacial selection in the 1,2-addition of MeMgX and McLi to 4-oxo sugar:Efficient synthesis of 4-C-methyl-l-S-β-D-gluco- and galactopyranoside building blocks of moenomycin. Tetrahedron Lett 1999. [DOI: 10.1016/s0040-4039(99)00823-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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11
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Lawson EC, Zhang HC, Maryanoff BE. Remote stereocontrol in acyclic systems. Hydride addition to 1,5- and 1,6-hydroxy ketones mediated by metal chelation. Tetrahedron Lett 1999. [DOI: 10.1016/s0040-4039(98)02501-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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12
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1,2 asymmetric induction in the TiCl4 mediated alkylation of α-methyl-β-silyloxy ketones with Grignard reagents. Tetrahedron Lett 1997. [DOI: 10.1016/s0040-4039(97)00735-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Yoshimatsu M, Naito M, Shimizu H, Muraoka O, Tanabe G, Kataoka T. Stereospecific Syntheses of 5-Alkyl-3-ethoxy-2-((phenylchalcogeno)methylene)tetrahydrofurans. J Org Chem 1996; 61:8200-8206. [PMID: 11667807 DOI: 10.1021/jo961071c] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
2-Ethoxy-4-(phenylchalcogeno)but-3-ynyl ketones 1-10 were reduced with LiBH(4) in Et(2)O diastereoselectively to give 5-(phenylchalcogeno)pent-4-yn-1-ols 11-20. Treatment of the phenylchalcogen-substituted alkynyl alcohols 11-20 with t-BuOK in t-BuOH provided useful (Z)-2-((phenylchalcogeno)methylene)tetrahydrofurans 21-31 stereoselectively.
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Affiliation(s)
- Mitsuhiro Yoshimatsu
- Gifu University, Faculty of Education, Yanagido, Gifu 501-11, Japan, Gifu Pharmaceutical University, 6-1 Mitahora-higashi 5-chome, Gifu 502, Japan, and Kinki University, Faculty of Pharmaceutical Sciences, 3-4-1, Kowakae, Higashi-osaka, Osaka 577, Japan
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14
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Cozzi PG, Solari E, Floriani C, Chiesi-Villa A, Rizzoli C. Interaction Modes of Titanium Tetrachloride with the Carbonyl Functionality. ACTA ACUST UNITED AC 1996. [DOI: 10.1002/cber.19961291108] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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15
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Bartoli G, Bosco M, Sambri L, Marcantoni E. TiCl4 Mediated LiBH4 reduction of β-ketophosphine oxides: a high stereoselective route to the synthesis of anti-β-hydroxyphosphine oxides. Tetrahedron Lett 1996. [DOI: 10.1016/0040-4039(96)01601-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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16
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Gau HM, Lee CS, Lin CC, Jiang MK, Ho YC, Kuo CN. Chemistry of Ti(OiPr)Cl3 with Chloride and Oxygen-Containing Ligands: The Roles of Alkoxide and Solvents in the Six-Coordinate Titanium Complexes. J Am Chem Soc 1996. [DOI: 10.1021/ja952730q] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Han-Mou Gau
- Contribution from the Department of Chemistry, National Chung-Hsing University, Taichung, Taiwan, ROC 402
| | - Chung-Shin Lee
- Contribution from the Department of Chemistry, National Chung-Hsing University, Taichung, Taiwan, ROC 402
| | - Chu-Chieh Lin
- Contribution from the Department of Chemistry, National Chung-Hsing University, Taichung, Taiwan, ROC 402
| | - Ming-Ke Jiang
- Contribution from the Department of Chemistry, National Chung-Hsing University, Taichung, Taiwan, ROC 402
| | - Yuh-Chou Ho
- Contribution from the Department of Chemistry, National Chung-Hsing University, Taichung, Taiwan, ROC 402
| | - Chun-Nan Kuo
- Contribution from the Department of Chemistry, National Chung-Hsing University, Taichung, Taiwan, ROC 402
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17
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Maier G, Seipp U, Kalinowski HO, Henrich M. Festkörper-13C-NMR-Spektroskopie, 1. Titantetrachlorid-Komplexe von Diketonen: Ihre Bedeutung für Hydrid-Reduktionen und ihre Festkörper-NMR-Spektren. ACTA ACUST UNITED AC 1994. [DOI: 10.1002/cber.19941270816] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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18
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Yan TH, Lee HC, Tan CW. “Non-Evans” syn aldol via aldolization of chlorotitanium enolate with TiCl4/aldehyde complex. Tetrahedron Lett 1993. [DOI: 10.1016/s0040-4039(00)73635-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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19
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Denmark SE, Almstead NG. Spectroscopic studies on the TiCl4-promoted reaction of allylsilanes with aldehydes and α,β-enones. Tetrahedron 1992. [DOI: 10.1016/0040-4020(92)80007-3] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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20
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Shambayati S, Crowe WE, Schreiber SL. Konformation und Struktur von Organometallkomplexen im Festkörper: zwei für das Verständnis chemischer Reaktionen wichtige Studien. Angew Chem Int Ed Engl 1990. [DOI: 10.1002/ange.19901020307] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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21
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Kunz T, Janowitz A, Reißig HU. A chelate-controlled route to disubstituted and tetrasubstituted γ-lactones stereoselectivity in lewis acid promoted additions to chiral methyl β-formylcarboxylates. ACTA ACUST UNITED AC 1989. [DOI: 10.1002/cber.19891221118] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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22
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Reetz M, Harms K, Reif W. An X-ray structural analysis of a chiral α-alkoxy-ketone/SnCl4 chelate. Tetrahedron Lett 1988. [DOI: 10.1016/s0040-4039(00)82215-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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