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1

Rajesh, Kumar, and C. Joshi Y. "A highly efficient synthesis of 3H-1,5-benzodiazepine derivatives using lanthanum(III) nitrate hexahydrate as a catalyst." Journal of Indian Chemical Society Vol. 85, Oct 2008 (2008): 1045–49. https://doi.org/10.5281/zenodo.5820698.

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Department of Chemistry, University of Rajasthan, Jaipur-302 004, Rajasthan, India <em>E-mail</em> : rnunia@yahoo.com <em>Manuscript received 22 April 2008, accepted 16 July 2008</em> Sulphonation of 5-(2-ethoxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7<em>H</em>-pyrazolo[4,3-<em>d</em>]pyrimidin-7-one (1) with chlorosulphonic acid affords 5-[(5-chlorosulphonyl-2-ethoxy)pyrimidin]-1-methyl-3-propyl-1 ,6-dihydro-7 <em>H</em>-pyrazolo[ 4,3-d]pyrimidin- 7-one (2). Compound (2) condensed with different &beta;-diketones/&beta;-ketoesters (3a-e) to obtain new &beta;-diketones/ &beta;-ketoesters (4a-e).
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2

Kalekar, Bhupesh, Naina Raje, and A. V. R. Reddy. "Solid state interaction studies on binary nitrate mixtures of uranyl nitrate hexahydrate and lanthanum nitrate hexahydrate at elevated temperatures." Journal of Nuclear Materials 484 (February 2017): 16–23. http://dx.doi.org/10.1016/j.jnucmat.2016.11.021.

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3

Srinivasulu, M., K. Rajesh, N. Suryakiran, J. Jon Paul Selvam, and Y. Venkateswarlu. "Lanthanum(III) nitrate hexahydrate catalyzed chemoselective thioacetalization of aldehydes." Journal of Sulfur Chemistry 28, no. 3 (2007): 245–49. http://dx.doi.org/10.1080/17415990701344710.

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4

Teixeira da Silva, Jaime A. "How Do Rare Earth Elements (Lanthanoids) Affect Root Development and Protocorm-Like Body Formation in Hybrid CYMBIDIUM?" Journal of Horticultural Research 22, no. 1 (2014): 67–75. http://dx.doi.org/10.2478/johr-2014-0008.

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AbstractOnly few studies in the plant tissue culture literature have examined the impact of lanthanoids, or rare earth elements, on in vitro plant organogenesis. In this study, using a model plant, hybrid Cymbidium Twilight Moon ‘Day Light’, the impact of six lanthanoids (lanthanum (III) nitrate hexahydrate (La(NO3)3 · 6H2O), cerium (III) nitrate hexahydrate (Ce(NO3)3 · 6H2O), neodymium (III) nitrate hexahydrate (Nd(NO3)3 · 6H2O), praseodymium (III) nitrate hexahydrate (Pr(NO3)3 · 6H2O), samarium (III) nitrate hexahydrate (Sm(NO3)3 · 6H2O), gadolinium (III) nitrate hexahydrate (Gd(NO3)3 · 6H2O
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5

Narasimhulu, M., T. Srikanth Reddy, K. Chinni Mahesh, S. Malla Reddy, A. Vijender Reddy та Y. Venkateswarlu. "Lanthanum(III) nitrate hexahydrate or gadolinium(III) chloride hexahydrate catalyzed one-pot synthesis of α-amino nitriles". Journal of Molecular Catalysis A: Chemical 264, № 1-2 (2007): 288–92. http://dx.doi.org/10.1016/j.molcata.2006.09.036.

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6

Jadhav, Ashwini Lalaso, and Sanjay Mahadev Khetre. "Antibacterial activity of LaNiO3 prepared by sonicated sol-gel method using combination fuel." International Nano Letters 10, no. 1 (2019): 23–31. http://dx.doi.org/10.1007/s40089-019-00285-7.

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Abstract Sonicated sol-gel method was used to prepare LaNiO3 from lanthanum nitrate hexahydrate La(NO3)3.6H2O(LN), nickel nitrate Ni(NO3)3.6H2O(NN), glycine and urea. Nanocrystalline LaNiO3 powder was formed after heating at 175 °C in 5 min. Particle size of LaNiO3 nanopowder was determined by Debay Scherrer’s equation and was found 48 nm. Prepared nanocatalyst characterized with the help of XRD, TGA, SEM, IR, BET surface area, EDX. Surface area of LaNiO3 was 9.22 m2/g. We have reported first time good antibacterial activity of LaNiO3 for Staphylococcus aureus. Zone of inhibition for LaNiO3 wa
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7

Wang, Qinglong, Kexun Chen, and Yali Zhang. "Preparation of La–TiO2/Bentonite and Its Photodegradation Properties to Cyanide." Journal of Nanoscience and Nanotechnology 16, no. 4 (2016): 4233–38. http://dx.doi.org/10.1166/jnn.2016.11660.

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The photocatalytic materials were prepared by sol–gel method: the main raw materials were tetrabutyltitanate and the lanthanum nitrate hexahydrate, bentonite was the carrier to support TiO2.The properties of the composites were characterized by specific surface area (BET), X-ray diffraction (XRD), fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM) and thermogravimetric analysis (TG). The photocatalytic degradation of cyanide waste water was used to assess the photocatalytic activity of the materials. The experimental results showed that the suitable content of
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8

Soongprasit, Kanit, Duangdao Aht-Ong, Viboon Sricharoenchaikul, and Duangduen Atong. "Effect of Complexing Agent on Morphology and Crystal Structure of La1-xCexCoO3 (x=0, 0.2, and 0.4) Perovskite-Type Mixed Oxides Catalyst Prepared by Sol-Gel Method." Materials Science Forum 658 (July 2010): 29–32. http://dx.doi.org/10.4028/www.scientific.net/msf.658.29.

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. La1-xCexCoO3 (x=0, 0.2, and 0.4) perovskite-type mixed oxides using polyvinyl alcohol (PVA) as complexing agent at two molar ratio of metal ion to PVA (1:1 and 1:2) were successfully prepared by sol-gel process. The precursor included lanthanum (II) nitrate hexahydrate, cerium (II) nitrate hexahydrate, and cobalt (II) nitrate hexahydrate where polyvinyl alcohol was added as complexing agent. The suitable condition of Cerium (Ce) substitution and PVA molar ratio were established for further application in hydrocarbon conversion to high value added products. TGA thermogram of as-prepared precu
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9

Kikuchi, Takeyuki, Tatsuya Nakamura, Masamichi Miki, et al. "Synthesis of Hexagonal Ferrites by Citric Complex Method." Advances in Science and Technology 45 (October 2006): 697–700. http://dx.doi.org/10.4028/www.scientific.net/ast.45.697.

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Various hexagonal ferrites, which include hard and soft ferrites, were prepared by citric complex method. High purity reagent of strontium carbonate, iron (III) nitrate ennnahydrate, cobalt (II) nitrate hexahydrate and lanthanum oxide were used as starting materials. Prepared aqueous solution was heated for dehydration and gelling. Thermal pyrolysis was carried out by heating the gel. The obtained precursor powders were ground with an alumina mortar and compacted by uniaxial pressing into disk specimens and then heated at temperature range between 1023K and 1523K in air. Phase identification a
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10

Patra, Anushis, Vaishali Khokhar, and Siddharth Pandey. "Unprecedented High Probe-Reported Polarity of Deep Eutectic Solvents Composed of Lanthanide Salts and Urea." Liquids 4, no. 3 (2024): 505–17. http://dx.doi.org/10.3390/liquids4030028.

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Deep eutectic solvents (DESs) have emerged as viable alternatives to toxic organic solvents. The most intriguing aspect of these solvents is perhaps the widely varying physicochemical properties emerging from the changes in the constituents that form DESs along with their composition. Based on the constituents, a DES can be hydrophilic/polar or hydrophobic/non-polar, rendering a vastly varying spectrum of polarity a possibility. DESs formed by mixing urea (U) with hydrated lanthanide salts, lanthanum nitrate hexahydrate (La : U), cerium nitrate hexahydrate (Ce : U), and gadolinium nitrate hexa
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11

Shaikh, Kabeer Ahmed, and Uddhav Nivrutti Chaudhar. "Facile and Efficient Synthesis of Xanthene Derivatives Mediated by Lanthanum(Iii) Nitrate Hexahydrate under Solvent Free Conditions." Chemistry Journal of Moldova 15, no. 2 (2020): 99–104. http://dx.doi.org/10.19261/cjm.2020.774.

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The present paper shows that lanthanum(III) nitrate hexahydrate can be used as mild and environment friendly homogeneous catalyst for an efficient one-pot multi-component synthesis of biologically active 1,8-dioxo-octahydroxanthene and 14H-dibenzo[a,j]xanthene derivatives. The solvent free condensation reaction of aromatic aldehydes and dimedone or β-naphthol was carried out at 70-80ºC during 10-30 min. The advantages of this eco-friendly synthesis route are numerous, and include the use of an inexpensive catalyst, high to excellent yield, short reaction time and high catalytic activity that c
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12

Shaikh, Kabeer A., and Uddhav N. Chaudhar. "Lanthanum (III) nitrate hexahydrate catalyzed one-pot synthesis of 2-arylbenzothiazoles under mild reaction conditions." Organic Communications 10, no. 4 (2017): 288–97. http://dx.doi.org/10.25135/acg.oc.29.17.08.044.

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13

Malla Reddy, S., Y. Venkat Reddy, and Y. Venkateswarlu. "A mild and efficient method for the chemoselective deprotection of acetonides with lanthanum(III) nitrate hexahydrate." Tetrahedron Letters 46, no. 43 (2005): 7439–41. http://dx.doi.org/10.1016/j.tetlet.2005.08.081.

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14

Narasimhulu, M., S. Malla Reddy, K. Rajesh, N. Suryakiran, D. Ramesh, and Y. Venkateswarlu. "A mild and efficient synthesis of chiral tetrahydroquinolino pyranose derivatives catalyzed by lanthanum(iii) nitrate hexahydrate." Heteroatom Chemistry 19, no. 4 (2008): 429–33. http://dx.doi.org/10.1002/hc.20441.

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15

Lee, Chih-Hao, Bing-Syun Yeh, and Tsun-Neng Yang. "Study of the La1−xSrxMnO3 Cathode Film Prepared by a Low Power Plasma Spray Method with Liquid Solution Precursor for a Solid Oxide Fuel Cell." Crystals 12, no. 11 (2022): 1633. http://dx.doi.org/10.3390/cryst12111633.

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A perovskite La1−xSrxMnO3 cathode thin film for an oxygen ion conducting solid oxide fuel cell was prepared using a low power (8.8 kW) liquid solution plasma spray method. Usually, a 30–50 kW Ar plasma torch with temperature higher than all the melting points of solid precursors is essential to synthesis oxides thin film. However, using the liquid precursors as the feeding materials, the required power can be reduced and save a lot of thermal budget. The precursors are water solutions of lanthanum nitrate hexahydrate, manganese(II) nitrate tetrahydrate, and strontium nitrate. The atomic percen
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16

Jon Paul Selvam, J., M. Srinivasulu, N. Suryakiran, V. Suresh, S. Malla Reddy, and Y. Venkateswarlu. "Lanthanum(III) Nitrate Hexahydrate: A Versatile Reagent for the Synthesis of Bis(indolyl) Methanes under Solvent‐Free Conditions." Synthetic Communications 38, no. 11 (2008): 1760–67. http://dx.doi.org/10.1080/00397910801982118.

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17

Srinivasulu, M., N. Suryakiran, K. Rajesh, S. Malla Reddy, and Y. Venkateswarlu. "Mild and Efficient Chemoselective Synthesis of Acetals and Geminal Diacetates (Acylals) from Aldehydes using Lanthanum(III) Nitrate Hexahydrate." Synthetic Communications 38, no. 11 (2008): 1753–59. http://dx.doi.org/10.1080/00397910801986010.

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18

Narasimhulu, Manchala, Kondempudi Chinni Mahesh, Thummalapally Srikanth Reddy, Karuturi Rajesh, and Yenamandra Venkateswarlu. "Lanthanum(III) nitrate hexahydrate or p-toluenesulfonic acid catalyzed one-pot synthesis of 4(3H)-quinazolinones under solvent-free conditions." Tetrahedron Letters 47, no. 26 (2006): 4381–83. http://dx.doi.org/10.1016/j.tetlet.2006.04.096.

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19

Maheta, Dhara, B. S. Madhukar, and Ashish R. Tanna. "Solution combustion synthesis for rare earth nano metal oxides using D-glycine as fuel: morphological and optical studies." Physica Scripta, November 8, 2024. http://dx.doi.org/10.1088/1402-4896/ad9099.

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Abstract Three different nano rate earth oxides, i.e. CeO2, La2O3, and ThO2 have been prepared through solution combustion synthesis method using Cerous Nitrate Hexahydrate, Lanthanum Hexahydrate, and Thorium Nitrate as an oxidizer, respectively and glycine as a fuel. The synthesized nano powder was characterized by powder X-ray diffraction (PXRD), FTIR, Scanning Electron Microscopy (SEM), UV-Vis Diffuse Reflectance Spectrum (UV-Vis DRS), and Energy dispersive X-ray spectroscopy (EDX). CeO2, La2O3, and ThO2 possess Cubic, Hexagonal and Cubic phases respectively. Morphological results showed th
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20

Vukkum, Venkata Bhuvaneswari, Evan DelVecchio, Steven Storck, and Rajeev Gupta. "Intergranular corrosion of feedstock modified – additively manufactured stainless steel after sensitization." Corrosion, April 12, 2023. http://dx.doi.org/10.5006/4245.

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Laser powder bed fusion (LPBF), a metal additive manufacturing technique, was conducted on feedstock-modified 316L stainless steel (316L) powder produced by ball-milling of commercial 316L and 1 wt.% additive (Cerium oxide – CeO2, lanthanum (III) nitrate hexahydrate – La(NO3)3.6H2O and chromium nitride – CrN). The feedstock-modified LPBF-316L specimens were sensitized at 675 ℃ for 24 hours, and the influence of additives on intergranular corrosion (IGC) was investigated following ASTM G108-94 and A262-14 standards. The LPBF-316L with La(NO3)3.6H2O showed higher IGC resistance. The microstructu
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21

Singh, Mohinder, Akash Tondon, Balvir S. Sandhu, and Bhajan Singh. "Compton scattering geometry: a tool to study radiation interaction characteristics of rare earth compounds doped in low-Z organic compound." Radiochimica Acta, February 10, 2023. http://dx.doi.org/10.1515/ract-2022-0094.

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Abstract The present measurements comprise of Compton scattering technique at six energies from 0.242 MeV to 0.402 MeV (not available from conventional radioisotopes) by scattering of primary gamma photon beam of 0.662 MeV energy from cylindrical aluminium target at different scattering angles. Two inorganic (rare-earth) compounds, Lanthanum (3+) nitrate hexahydrate and Samarium (3+) nitrate hexahydrate in a Low-Z organic solvent (acetone), have shown certain radiation interaction characteristics are the subject of study. The collimated beam of scattered gamma rays impinges on the plastic cont
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22

Reddy, S. Malla, Y. Venkat Reddy, and Y. Venkateswarlu. "A Mild and Efficient Method for the Chemoselective Deprotection of Acetonides with Lanthanum(III) Nitrate Hexahydrate." ChemInform 37, no. 6 (2006). http://dx.doi.org/10.1002/chin.200606200.

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23

Bi, David Wenhua, Yong Liu, and Arnaud Magrez. "High-resolution crystal structure of the double nitrate hydrate [La(NO3)6]2[Ni(H2O)6]3·6H2O." Acta Crystallographica Section E Crystallographic Communications 80, no. 6 (2024). http://dx.doi.org/10.1107/s205698902400327x.

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This study introduces bis[hexakis(nitrato-κ2 O,O′)lanthanum(III)] tris[hexaaquanickel(II)] hexahydrate, [La(NO3)6]2[Ni(H2O)6]3·6H2O, with a structure refined in the hexagonal space group R\overline{3}. The salt comprises [La(NO3)6]3− icosahedra and [Ni(H2O)6]2+ octahedra, thus forming an intricate network of interpenetrating honeycomb lattices arranged in layers. This arrangement is stabilized through strong hydrogen bonds. Two successive layers are connected via the second [Ni(H2O)6]2+ octahedra, forming sheets which are stacked perpendicular to the c axis and held in the crystal by van der W
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24

Narasimhulu, M., S. Malla Reddy, K. Rajesh, N. Suryakiran, D. Ramesh, and Y. Venkateswarlu. "ChemInform Abstract: A Mild and Efficient Synthesis of Chiral Tetrahydroquinolino Pyranose Derivatives Catalyzed by Lanthanum(III) Nitrate Hexahydrate." ChemInform 39, no. 35 (2008). http://dx.doi.org/10.1002/chin.200835182.

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25

Kumar, Rajesh, and Y. C. Joshi. "ChemInform Abstract: A Highly Efficient Synthesis of 3H-1,5-Benzodiazepine Derivatives Using Lanthanum(III) Nitrate Hexahydrate as a Catalyst." ChemInform 40, no. 19 (2009). http://dx.doi.org/10.1002/chin.200919160.

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26

Gullapelli, Kumaraswamy, Ramesh Nukala, Saidulu Ganji, Ramesh Kola, and Ravichandar Maroju. "One-pot multicomponent approach towards the synthesis of 5-substituted 1H-tetrazoles using lanthanum (III) nitrate hexahydrate as a catalyst." Research on Chemical Intermediates, July 31, 2024. http://dx.doi.org/10.1007/s11164-024-05365-8.

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27

Srinivasulu, M., N. Suryakiran, K. Rajesh, S. Malla Reddy, and Y. Venkateswarlu. "ChemInform Abstract: Mild and Efficient Chemoselective Synthesis of Acetals and Geminal Diacetates (Acylals) from Aldehydes Using Lanthanum(III) Nitrate Hexahydrate." ChemInform 39, no. 44 (2008). http://dx.doi.org/10.1002/chin.200844049.

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28

Selvam, J. Jon Paul, M. Srinivasulu, N. Suryakiran, V. Suresh, S. Malla Reddy, and Y. Venkateswarlu. "ChemInform Abstract: Lanthanum(III) Nitrate Hexahydrate: A Versatile Reagent for the Synthesis of Bis(indolyl) Methanes under Solvent-Free Conditions." ChemInform 39, no. 44 (2008). http://dx.doi.org/10.1002/chin.200844122.

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29

Narasimhulu, Manchala, Kondempudi Chinni Mahesh, Thummalapally Srikanth Reddy, Karuturi Rajesh, and Yenamandra Venkateswarlu. "Lanthanum(III) Nitrate Hexahydrate of p-Toluenesulfonic Acid Catalyzed One-Pot Synthesis of 4(3H)-Quinazolinones under Solvent-Free Conditions." ChemInform 37, no. 40 (2006). http://dx.doi.org/10.1002/chin.200640164.

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30

Ismail, Walid, Aya Belal, Walied Abdo, and Abdelhamid El-Shaer. "Investigating the physical and electrical properties of La2O3 via annealing of La(OH)3." Scientific Reports 14, no. 1 (2024). http://dx.doi.org/10.1038/s41598-024-57848-8.

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AbstractA simple technique was utilized to fabricate pure hexagonal La2O3 nanorods by utilizing lanthanum(III) nitrate hexahydrate (La(NO3)3·6H2O) and ammonia (NH4OH). The La2O3 nanoparticles were analyzed using XRD, TGA, Raman, SEM, FTIR, TEM, PL spectroscopy, and Mott–Schottky techniques. The XRD analysis confirmed the production of La(OH)3 nanorods under appropriate conditions, which were then successfully converted into La2O2CO3 and finally into La2O3 nanorods through annealing. The TGA analysis showed that the total weight loss was due to water evaporation and the dissolution of minimal m
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31

Stuhrmann, Heinrich B. "Polarised neutron scattering from dynamic polarised nuclei 1972–2022." European Physical Journal E 46, no. 6 (2023). http://dx.doi.org/10.1140/epje/s10189-023-00295-6.

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AbstractWith the inauguration of the small-angle instrument D11 of the Institute Laue–Langevin (ILL) in September 1972 neutron scattering revolutionized methods of contrast variation. Very soon D11 was oversubscribed by proposals relying on isotopic substitution of hydrogen isotopes. At the same time in Oxford first experiments of polarised neutron diffraction from dynamic polarised protons in lanthanum magnesium nitrate crystals demonstrated the great utility of this approach. In the early eighties a new type of polarised target material led to a boom of contrast variation by nuclear polarisa
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32

Suryakiran, N., P. Prabhakar, T. Srikanth Reddy, K. Rajesh, and Y. Venkateswarlu. "Reactions Using Lanthanum(III) Nitrate Hexahydrate. Part 5. Facile N-tert-Butoxycarbonylation of Amines Using La(NO3)3×6H2O as a Mild and Efficient Catalyst under Solvent-Free Conditions." ChemInform 38, no. 8 (2007). http://dx.doi.org/10.1002/chin.200708071.

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33

Mahesh, K. Chinni, M. Narasimhulu, T. Srikanth Reddy, N. Suryakiran, and Y. Venkateswarlu. "Reaction Using Lanthanum(III) Nitrate Hexahydrate. Part 6. A Mild and Efficient Chemoselective Protection of Amines as N-Benzyloxycarbonyl Derivatives in the Presence of La(NO3)3×6H2O under Solvent-Free Conditions." ChemInform 38, no. 15 (2007). http://dx.doi.org/10.1002/chin.200715039.

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