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Journal articles on the topic 'Heterobimetallic alkoxides'

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1

Pramesh, N. Kapoor, K. Sharma Harish, K. Bhagi Ajay, and Sharma Malti. "Heterobimetallic mixed metal oxide (HMMO) nanoparticles and their applications." Journal of Indian Chemical Society Vol. 81, Apr 2004 (2004): 273–81. https://doi.org/10.5281/zenodo.5830673.

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Chemistry Department, Delhi University, Delhi-11 0 007, India 3 <em>E-mail:</em> prameshn@yahoo.com; pnkapoor@himalaya.du.ac.in Chemistry Department, Kurukshetra University, Kurukshetra-136 119, India The chemistry of HMMO (heterobimetallic mixed metal oxide) nanoparticles of the type ABO<sub>3</sub> (perovskite), ABO<sub>2</sub>O<sub>4</sub>&nbsp;(spinel and antispinel) and AB<sub>2</sub>O<sub>5</sub> (pseudobrookite) has been discussed. Their preparation by the sol-gel route using mixtures of alkoxides, heterobimetallic alkoxides and heterobimetallic-&micro;-oxo alkoxides are described. Phys
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2

Pramesh, N. Kapoor, K. Sharma Harish, K. Bhagi Ajay, and Sharma Malti. "Heterobimetallic mixed metal oxide (HMMO) nanoparticles and their applications." Journal Of Indian Chemical Society Vol. 81, Apr 2004 (2004): 273–81. https://doi.org/10.5281/zenodo.5785916.

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chemistry Department, Delhi University, Delhi-11 0 007, India E-mail: prameshn@yahoo.com; pnkapoor@himalaya.du.ac.in Chemistry Department, Kurukshetra University, Kurukshetra-136 119, India The chemistry of <strong>HMMO</strong> (heterobimetallic mixed metal oxide) nanoparticles of the type <strong>ABO<sub>3</sub></strong> (perovskite), <strong>AB<sub>2</sub>O<sub>4</sub></strong> (spinel and antispinel) and <strong>AB<sub>2</sub>O</strong><sub><strong>5</strong> </sub>(pseudobrookite} has been discussed. Their preparation by the sol-gel route using mixtures of alkoxides, heterobimetallic alko
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3

Edelmann, A., J. W. Gilje, and F. T. Edelmann. "Lanthanide alkoxides—II. Heterobimetallic alkoxides containing divalent lanthanides." Polyhedron 11, no. 18 (1992): 2421–22. http://dx.doi.org/10.1016/s0277-5387(00)83534-2.

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4

Lichtenberg, Andreas, Lidia Inderdühnen, Aida Lichtenberg, and Sanjay Mathur. "Heterobimetallic Uranium(V)-Alkali Metal Alkoxides: Expanding the Chemistry of f-Block Elements." Molecules 30, no. 11 (2025): 2361. https://doi.org/10.3390/molecules30112361.

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Heterobimetallic uranium(V) alkoxides incorporating monovalent alkali metal counterions display remarkable structural versatility, dictated by the steric demands of the alkoxide ligands and the ionic radius of the alkali metal. Compounds of the general formula [UM(OtBu)6] (UM-OtBu-type: M = Na, K, Rb, Cs) were obtained by: (i) reacting [U(OtBu)5(py)] with equimolar amounts of alkali metal silylamides in tert-butyl alcohol, and (ii) oxidative transformation of [UM2(OtBu)6] (M = Na, K, Rb, Cs) upon reaction with iodine. Trans-alcoholysis of uranium heterobimetallic tert-butoxides with sterically
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5

Neetu, Agrawal, and Singh Anirudh. "Reactions of later 3d divalent transition metal chlorides with metal alkoxides and characterization of novel heterobimetallic alkoxide coordination compounds." Journal of Indian Chemical Society Vol. 84, Sep 2007 (2007): 856–60. https://doi.org/10.5281/zenodo.5826920.

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Department of Chemistry, University of Rajasthan, Jaipur-302 004, Rajasthan, India <em>E-mail </em>: anirudhsinghunivjpr@yahoo.co.in <em>Manuscript received 26 June 2007, accepted 27 June 2007</em> The interesting and somewhat unexpected solubilization of insoluble anhydrous divalent transition metal chlorides, MCI<sub>2</sub> (M = Co, Ni and Cu) in benzene in the presence of Ti(OEt)<sub>4</sub> or Zr(OPr<sup>i</sup>)<sub>4</sub> or AI(OPr<sup>i</sup>)<sub>3</sub> in 1 : 2 and 1 : 4 molar ratios, followed by usual workup yields quantitatively, novel complexes of the general formulae MM&#39; <s
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6

Li, Zhao, Chao Wang, Yaorong Wang, Dan Yuan, and Yingming Yao. "Heterobimetallic Lanthanide-Sodium Alkoxides Catalyze the Amidation of Esters." Asian Journal of Organic Chemistry 7, no. 4 (2018): 810–14. http://dx.doi.org/10.1002/ajoc.201800070.

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7

Pell, J. W., W. C. Davis, and H. C. zur Loye. "Bismuth Alkoxides. The First Structurally-Characterized Bismuth−Transition Metal Heterobimetallic Alkoxide: [BiCl3OV(OC2H4OCH3)3]2." Inorganic Chemistry 35, no. 20 (1996): 5754–55. http://dx.doi.org/10.1021/ic9604122.

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8

Grödler, Dennis, Martin L. Weidemann, Andreas Lichtenberg, et al. "Heterobimetallic uranyl(vi) alkoxides of lanthanoids: formation through simple ligand exchange." Chemical Communications 58, no. 6 (2022): 835–38. http://dx.doi.org/10.1039/d1cc05444a.

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9

Andrews, Philip C., Peter C. Junk, Iryna Nuzhnaya, and Dominique T. Thielemann. "Bismuth Pyrostannate, Bi2Sn2O7, from the First Structurally Characterized Heterobimetallic Bi:Sn Alkoxides." Inorganic Chemistry 51, no. 2 (2012): 751–53. http://dx.doi.org/10.1021/ic202707p.

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10

Maneesh, Kumar Sharma, and Singh Anirudh. "Heterobimetallic triethanolaminate-isopropoxides of alkaline earth metals." Journal of Indian Chemical Society Vol. 89, Jan 2012 (2012): 25–28. https://doi.org/10.5281/zenodo.5751244.

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Department of Chemistry, University of Rajasthan, Jaipur-302 004, Rajasthan, India <em>Manuscript received 02 September 2010, revised 13 April 2011, accepted 20 April 2011</em> Reaction of insoluble homometallic triethanolaminate derivatives {M(teaH<sub>2</sub>)<sub>2</sub>}<sub>n</sub> (M = divalent Mg, Ca, Sr, Ba; teaH<sub>3</sub> = N(CH<sub>2</sub>CH<sub>2</sub>0H)<sub>3</sub>, teaH<sub>2</sub> = (OCH<sub>2</sub>CH<sub>2</sub>)N(CH<sub>2</sub>CH<sub>2</sub>0H)<sub>2</sub>)<strong> </strong>[prepared from 1 : 2 reactions of M(0Pr<sup>i</sup>)<sub>2</sub> with triethanolamine] with Ti(0Pr<sup
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11

Crochet, Aurelien, Jean-Pierre Brog, and Katharina Fromm. "Cr(II) complex: water reductant and starting compound for new Cr(III) compounds." Acta Crystallographica Section A Foundations and Advances 70, a1 (2014): C1385. http://dx.doi.org/10.1107/s2053273314086148.

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The use of alkali aryloxide reagents in organo-metallic synthesis often depends on their solubility, a property derived from their structure. The regain of interest of alkali aryloxides also originates from the discovery of high-temperature superconducting compounds, which has generated a great interest in the formation of oxide materials and other ceramics. Thus, many alkoxides of yttrium and copper are common precursors for oxide materials. Moreover, the synthesis of heterobimetallic alkoxides has provided a facile route for obtaining soluble, volatile, and generally monomeric species. These
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12

Rajendra, Singh Ghadwal, and Singh Anirudh. "Synthesis and spectroscopic characterisation of heterobimetallic oxovanadium(V) 2,5-dimethyl-2,5-hexanediolate-alkoxides." Journal of Indian Chemical Society Vol. 91, Nov 2014 (2014): 2051–55. https://doi.org/10.5281/zenodo.5735159.

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Department of Chemistry, University of Rajasthan, Jaipur-302 004, Rajasthan, India <em>E-mail</em> : <em>Manuscript received 23 August 2012, revised 30 April 2014, accepted 21 June 2014</em> Reaction of VO(OPr<sup>i</sup> )<sub>3</sub> with HOCMe<sub>2</sub> (CH<sub>2 </sub>)CMe<sub>2</sub>OH in 1 : 2 molar ratio affords dimeric homometallic glycolate complex, [VO(OGO)(OGOH)]<sub>2</sub> (1) (where OGO = doubly deprotonated form of the 2,5-dimethyl-2,5-hexanediol). Reactions of (1) with different metal isoproposides in 1 : 2 molar ratio yield a novel class of heterobimetallic isopropoxideglyco
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13

Andrews, Philip C., Peter C. Junk, Iryna Nuzhnaya, and Dominique T. Thielemann. "ChemInform Abstract: Bismuth Pyrostannate, Bi2Sn2O7, from the First Structurally Characterized Heterobimetallic Bi:Sn Alkoxides." ChemInform 43, no. 12 (2012): no. http://dx.doi.org/10.1002/chin.201212015.

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14

SHIMOOKA, Hirokazu, Shigemi KOHIKI, and Makoto KUWABARA. "Structure of a Heterobimetallic Alkoxide in a Highly Concentrated Ba, Ti Alkoxides Solution Prepared Using Methanol/2-Methoxyethanol Mixed Solvent." Journal of the Ceramic Society of Japan 109, no. 1265 (2001): 60–65. http://dx.doi.org/10.2109/jcersj.109.60.

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15

Shah, A., R. Gupta, A. Singh, and R. C. Mehrotra. "Synthesis and Characterization of Heterobimetallic Alkoxides of Iron(III) with Alkali Metals and Aluminium." Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry 21, no. 4 (1991): 609–21. http://dx.doi.org/10.1080/15533179108016829.

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16

Singh Ghadwal, Rajendra, Ram C. Mehrotra, and Anirudh Singh. "Preparation and Spectroscopic Characterisation of a Series of Heterobimetallic N-phenyldiethanolaminate-alkoxide Derivatives of Oxovanadium(V)." Journal of Chemical Research 2005, no. 6 (2005): 352–55. http://dx.doi.org/10.3184/0308234054506857.

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Reaction of VO(OPri)3 with two equivalents of N-phenyldiethanolamine (PhDEAH2) yields a homometallic complex [VO(PhDEA)(PhDEAH)] 1, which reacts with a number of metal alkoxides to afford heterobimetallic oxovanadium(V) complexes of the types [VO(PhDEA)2{M(OR)n-1}] [where PhDEA = C6H5N(CH2CH2O–)2], [M =: Al (n = 3, R = Pri) 2; Al (n = 3, R = But) 3; Ti (n = 4, R = Pri) 4; Zr (n = 4, R = Pri) 5; Nb (n = 5, R = Pri) 6; Ta (n = 5, R = Pri) 7. The derivative [VO(PhDEA)(OSiPh3)] 8 has been prepared by the equimolar interaction of [VO(PhDEA)(OPri)] with Ph3SiOH. All of these complexes have been char
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17

Fandos, Rosa, Carolina Hernández, Antonio Otero, Ana Rodríguez, María José Ruiz, and Pilar Terreros. "Early–Late Heterobimetallic Alkoxides as Model Systems for Late-Transition-Metal Catalysts Supported on Titania." Chemistry - A European Journal 9, no. 3 (2003): 671–77. http://dx.doi.org/10.1002/chem.200390075.

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18

SHAH, A., R. GUPTA, A. SINGH, and R. C. MEHROTRA. "ChemInform Abstract: Synthesis and Characterization of Heterobimetallic Alkoxides of Iron( III) with Alkali Metals and Aluminum." ChemInform 23, no. 21 (2010): no. http://dx.doi.org/10.1002/chin.199221242.

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19

Toth, Robert T., and Douglas W. Stephan. "Towards supported catalyst models: the synthesis, characterization, redox chemistry, and structures of the complexes Ti(OAr′)4 (Ar′ = C6H4(2-t-Bu), C6H(2,3,5,6-Me)4)." Canadian Journal of Chemistry 69, no. 1 (1991): 172–78. http://dx.doi.org/10.1139/v91-027.

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Reaction of substituted phenoxides with TiCl4 affords the species Ti(OAr′)4 (Ar′ = C6H4(2-t-Bu), 1; Ar′ = C6H(2,3,5,6-Me)4, 2). The compound Ti(OC6H4(2-t-Bu))4, 1, crystallizes in the tetragonal space group [Formula: see text], with a = 15.203(4) Å, c = 8.026(3) Å, Z = 2, and V = 1855(2) Å3. The compound Ti(OC6H(2,3,5,6-Me)4)4, 2, crystallizes in the orthorhombic space group Pbcn, with a = 16.539(7) Å, b = 16.136(6) Å, c = 27.716(12) Å, Z = 8, and V = 7397(9) Å3. The geometry of the Ti coordination sphere in these complexes is best described as pseudo-tetrahedral. In the case of 1 strict cryst
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20

Niibayashi, Shota, Kaoru Mitsui, Yukihiro Motoyama, and Hideo Nagashima. "The effect of titanium alkoxides in the synthesis of heterobimetallic complexes by titanocene(III) alkoxide-induced metal–metal bond cleavage of metal carbonyl dimers." Journal of Organometallic Chemistry 690, no. 2 (2005): 276–85. http://dx.doi.org/10.1016/j.jorganchem.2004.09.075.

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21

Veith, Michael, Charu Mathur та Volker Huch. "First Synthesis and Spectroscopic Characterization of Novel Cyclopentadienyl Heterobimetallic Alkoxides: Crystal Structure of (C5H5)Sn(μ2-OBut)2Ge(OBut)†". Organometallics 15, № 13 (1996): 2858–59. http://dx.doi.org/10.1021/om960207u.

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22

Garg, Rishabh, Corinna Hegemann, and Sanjay Mathur. "Heterobimetallic Alkoxides [CdII MV (Oi Pr)7 ]2 (M = Nb, Ta) as Potential Precursors to Pyrochlore Cd2 M2 O7." European Journal of Inorganic Chemistry 2017, no. 28 (2017): 3383–89. http://dx.doi.org/10.1002/ejic.201700331.

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23

Li, Zhongjing, Timothy W. Yokley, Sheila L. Tran, Jie Zong, Nathan D. Schley, and Timothy P. Brewster. "Synthesis and characterization of rhodium–aluminum heterobimetallic complexes tethered by a 1,3-bis(diphenylphosphino)-2-propanoxy group." Dalton Transactions 48, no. 24 (2019): 8782–90. http://dx.doi.org/10.1039/c9dt00938h.

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We demonstrate the synthesis and characterization of a new class of late transition metal-aluminum heterobimetallic complexes. A bridging ligand which both chelates the transition metal and binds the aluminum via an alkoxide was employed to impart stability to the bimetallic system.
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24

Zeng, Ruijie, Linquan Bao, Hongting Sheng, et al. "Heterobimetallic dinuclear lanthanide alkoxide complexes as acid–base bifunctional catalysts for synthesis of carbamates under solvent-free conditions." RSC Advances 6, no. 82 (2016): 78576–84. http://dx.doi.org/10.1039/c6ra15160d.

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Heterobimetallic dinuclear lanthanide alkoxide complexes Ln<sub>2</sub>Na<sub>8</sub>(OCH<sub>2</sub>CH<sub>2</sub>NMe<sub>2</sub>)<sub>12</sub>(OH)<sub>2</sub> [Ln: I (Nd), II (Sm), III (Yb) and IV (Y)] were used as efficient acid–base bifunctional catalysts for the synthesis of carbamates and the N-Boc protection of amines.
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25

Veith, Michael, Charu Mathur, and Volker Hugh. "Reactivity of a Cyclopentadienyl Containing Heterobimetallic Alkoxide." Phosphorus, Sulfur, and Silicon and the Related Elements 124, no. 1 (1997): 489–92. http://dx.doi.org/10.1080/10426509708545666.

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26

Veith, Michael, Sanjay Mathur, Charu Mathur, and Volker Huch. "Synthesis, Structure, and Reactivity of Iodo-Functionalized Heterobimetallic Alkoxides of Tin(IV): X-ray Crystal Structures of [I2Sn{Al(OPri)4}2], [I2Sn{Ti(OPri)5}2], [I3Sn{Zr(OPri)5(PriOH)}], and [I2Sn{Mo(C5H5)(CO)3}2]." Organometallics 17, no. 6 (1998): 1044–51. http://dx.doi.org/10.1021/om970948a.

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27

Kritikos, M., M. Wijk, and G. Westin. "[Er2Al2(OiPr)12(HOiPr)2], a Novel Heterobimetallic Alkoxide." Acta Crystallographica Section C Crystal Structure Communications 54, no. 5 (1998): 576–78. http://dx.doi.org/10.1107/s0108270197017460.

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28

Sharma, Maneesh K., Anirudh Singh, and Ram C. Mehrotra. "SYNTHESIS AND CHARACTERIZATION OF HETEROBIMETALLIC ALKOXIDE TRIETHANOLAMINATE DERIVATIVES OF ZIRCONIUM." Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry 31, no. 3 (2001): 371–79. http://dx.doi.org/10.1081/sim-100002225.

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29

H., K. Sharma, Singh Jashmer, Kumar Rajesh та Amardeep. "Synthesis and characterization of new heterobimetallic [SnII-TiIV]-µ-oxoisopropoxide and its β-diketonates". Journal of Indian Chemical Society Vol. 90, May 2013 (2013): 669–76. https://doi.org/10.5281/zenodo.5772259.

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Department of Chemistry, Kurukshetra University, Kurukshetra-136 119, Haryana, India <em>E-mail </em>: hks1chem@yahoo.co.in, jasmerdav70@gmail.com Haryana Institute of Engineering and Technology, Kaithal-136 027, Haryana, India <em>Manuscript received 17 October 2011, revised 17 May 2012, accepted 11 July 2012</em> A new heterobimetallic-&micro;-oxoisopropoxide of the type [SnO<sub>2</sub> Ti<sub>2</sub>(<em>i</em>-OPr)<sub>6</sub>] has been synthesized by the thermal condensation of tin diacetate and titanium isopropoxide in 1 : 2 molar ratio in refluxing xylene. The isopropoxy substitution r
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30

Zeng, Ruijie, Hongting Sheng, Yongcang Zhang, et al. "Heterobimetallic Dinuclear Lanthanide Alkoxide Complexes as Acid–Base Difunctional Catalysts for Transesterification." Journal of Organic Chemistry 79, no. 19 (2014): 9246–52. http://dx.doi.org/10.1021/jo5016536.

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31

Rice, Gordon L., and Susannah L. Scott. "Nonhydrolytic Surface Synthesis of a Heterobimetallic V−Ti Alkoxide Complex on Silica." Chemistry of Materials 10, no. 2 (1998): 620–25. http://dx.doi.org/10.1021/cm9706199.

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32

Sheng, Hongting, Ruijie Zeng, Wenjuan Wang, et al. "An Efficient Heterobimetallic Lanthanide Alkoxide Catalyst for Transamidation of Amides under Solvent-Free Conditions." Advanced Synthesis & Catalysis 359, no. 2 (2017): 302–13. http://dx.doi.org/10.1002/adsc.201600373.

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33

Merz, Klaus, Stefan Block, Robert Schoenen, and Matthias Driess. "Facile synthesis and structural variation of novel heterobimetallic alkali metal–zinc-alkoxide and -siloxide clusters." Dalton Trans., no. 17 (2003): 3365–69. http://dx.doi.org/10.1039/b302585c.

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34

Mishra, Shashank, Erwann Jeanneau, Marie-Hélène Berger, Jean-François Hochepied, and Stéphane Daniele. "Novel Heteroleptic Heterobimetallic Alkoxide Complexes as Facile Single-Source Precursors for Ta5+Doped TiO2−SnO2Nanoparticles." Inorganic Chemistry 49, no. 23 (2010): 11184–89. http://dx.doi.org/10.1021/ic102134w.

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35

Meyer, F., A. Dierstein, Ch Beck, et al. "Size-controlled synthesis of nanoscaled aluminium spinels using heterobimetallic alkoxide precursors via water/oil microemulsions." Nanostructured Materials 12, no. 1-4 (1999): 71–74. http://dx.doi.org/10.1016/s0965-9773(99)00068-9.

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36

Choujaa, Hamid, Andrew L. Johnson, Gabriele Kociok-Köhn, and Kieran C. Molloy. "Synthesis of heterobimetallic tungsten acetylacetonate/alkoxide complexes and their application as molecular precursors to metal tungstates." Polyhedron 59 (August 2013): 85–90. http://dx.doi.org/10.1016/j.poly.2013.04.031.

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37

Brown, D. A., and M. G. H. Wallbridge. "Preparation of some carboxylate and alkoxide derivatives of the heterobimetallic species of titanium and magnesium, TiMgCl6·4EtOAc]." Inorganica Chimica Acta 206, no. 2 (1993): 209–13. http://dx.doi.org/10.1016/s0020-1693(00)82868-6.

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38

Heitz, Stephan, Jan-Dirk Epping, Yilmaz Aksu, and Matthias Driess. "Molecular Heterobimetallic Approach to Li-Containing MgO Nanoparticles with Variable Li-Concentrations Using Lithium-Methylmagnesium Alkoxide Clusters." Chemistry of Materials 22, no. 16 (2010): 4563–71. http://dx.doi.org/10.1021/cm100415m.

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39

Meyer, Frank, Rolf Hempelmann, Sanjay Mathur, and Michael Veith. "Microemulsion mediated sol-gel synthesis of nano-scaled MAl2O4 (M=Co, Ni, Cu) spinels from single-source heterobimetallic alkoxide precursors." Journal of Materials Chemistry 9, no. 8 (1999): 1755–63. http://dx.doi.org/10.1039/a900014c.

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40

Chen, Hsuan-Ying, Mei-Yu Liu, Alekha Kumar Sutar, and Chu-Chieh Lin. "Synthesis and Structural Studies of Heterobimetallic Alkoxide Complexes Supported by Bis(phenolate) Ligands: Efficient Catalysts for Ring-Opening Polymerization ofl-Lactide." Inorganic Chemistry 49, no. 2 (2010): 665–74. http://dx.doi.org/10.1021/ic901938e.

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41

Veith, Michael, Charu Mathur, Sanjay Mathur та Volker Huch. "Synthesis, Characterization, and Reactivity of New Heteroleptic Heterobimetallic Alkoxide Derivatives of Tin(II): X-ray Crystal Structures of [ClSn{M2(OPri)9}]2(M = Zr, Hf), [(C5H5)Sn{Zr2(OPri)9}], and [(C5H5)Pb(μ2-OBut)2Sn(OBut)]†". Organometallics 16, № 6 (1997): 1292–99. http://dx.doi.org/10.1021/om9606193.

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42

Lichtenberg, Andreas, Aida Lichtenberg, Melissa Pieper, and Sanjay Mathur. "Mononuclear Uranium and Heterobimetallic Actinide (An = Th, U) Alkoxides with Divalent Group 14 Elements (MII = Ge, Sn, Pb)." European Journal of Inorganic Chemistry, November 9, 2023. http://dx.doi.org/10.1002/ejic.202300474.

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When compared to main group and lanthanide elements, the heterobimetallic alkoxides of actinide elements with metals other than alkali metals are elusive. We report here for the first time alkoxide derivatives containing early actinides and divalent group 14 elements. For this purpose, co‐alcoholysis reactions of silyl amides of divalent group 14 elements (MII = Ge, Sn, Pb) and actinides (AnIV = Th, U) were studied that resulted in the formation of [AnM(OtBu)6] (1‐AnM) (AnIV = Th, MII = Ge, Sn, Pb; AnIV = U, MII = Ge, Sn). A 2‐electron redox reaction occurred in the UIV‐PbII couple, which gene
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43

Narula, Chaitanya K. "Sol-Gel Process from Heterobimetallic Alkoxides to Incorporate Lanthanides in an Alumina Matrix." MRS Proceedings 271 (1992). http://dx.doi.org/10.1557/proc-271-181.

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ABSTRACTGels form on addition of seven or more moles of water diluted withi-PrOH to one mole of M[Al(O-i-Pr)4]3, M = La, Ce dissolved in i-PrOH. Thermal treatment of xerogels derived from La[AI(O-i-Pr)4]3gives amorphous powders below 900°C. LaAIO3crystallizes out at 900°C and residual alumina remains amorphous. CeO2starts to separate out above 600°C from the xerogels prepared from Ce[M(O-i-Pr)4]3. Thermally induced structural changes in xerogels prepared from the mixtures of La[AI(O-i-Pr)4]3and Ce[AI(0-i-Pr)4]3in 1:1 or 1:3 ratio are different from those prepared from individual precursors. Th
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44

Kocher, Jasmin, Neil Judge, and Eva Hevia. "Enhancing the Metalating Power of ZnEt2 via Formation of an Alkyl/Alkoxide Potassium Zincate." Helvetica Chimica Acta, January 12, 2024. http://dx.doi.org/10.1002/hlca.202300237.

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Advancing the use of alkali‐metal alkoxides as additives to activate organometallic reagents, here we report the synthesis and characterization of a novel potassium zincate [{(PMDETA)KZn(OtBu)Et2}2] obtained by co‐complexation of equimolar amounts of potassium tert‐butoxide, diethyl zinc and the tridentate donor PMDETA (N,N,N’,N’’,N’’‐pentamethyldiethylenetriamine). Demonstrating its ability to activate both of the Et groups towards alkyne C‐H metalation, this zincate reacts at room temperature with 2 equivalents of phenylacetylene to furnish [{THF)2KZn(CCPh)2(OtBu)}2], whereas, for the homome
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Kumar, Jayasree, Ibtesham Tarannum, Saurabh Kumar Singh, and Kartik Chandra Mondal. "A Spin-Frustrated Azide- and Alkoxide-Bridged Heterobimetallic Mixed-Valence MnIIMnIII2NiII4 Disc with S = 17/2 or 19/2." ACS Omega, January 23, 2024. http://dx.doi.org/10.1021/acsomega.3c08817.

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