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Journal Articles 2016-Present

(245)   Aryl carbonyls and carbinols as proelectrophiles for Friedel-Crafts benzylation and alkylation

Ramachandran, P. V., Randy Lin, R., Alawaed, A. A., and Hamann, H.J. RSC Advances, 2024, Accepted.

(244)   Synthesis and Energetic Characterization of Borane-Amines on High-Nitrogen Heterocycles

Lin, R., Scherschel, N. F., Zeller, M., Hamlin, S .G., Snyder, M., Son, S., Ramachandran, P. V., Piercey, D. G., ACS Omega, 2024, 9(12), 14241–14248
DOI: 10.1021/acsomega.3c09934

(243)   TiF4-catalyzed direct amidation of carboxylic acids and amino acids with amines

Alawaed, A. A., Ramachandran, P. V., Org. Biomol. Chem., 2024, 22, 1915-1919
DOI: 10.1039/D3OB01943H

(242)   Reactive, Gallium–Aluminum Composite Nanoparticles for Application in Energetics

Hamann, H. J., Örnek, M., Wu, C-C., Walck, S. D., Son, S. F., and Ramachandran, P.V., ACS Appl. Nano Mater., 2024, 7(4), 3580–3588
DOI: 10.1021/acsanm.3c04455

(241)  Borane-Pyridine: An Efficient Catalyst for Direct Amidation

Ramachandran, P. V., Singh, A., Walker, H., Hamann, H. J.Molecules, 2024, 29(1), 268
DOI: 10.3390/molecules29010268

(240)   One-pot, tandem reductive amination/alkylation-cycloamidation for lactam synthesis from keto- or amino acids

Ramachandran, P. V., Choudhary, S., J. Org. Chem., 2023, 88(22), 15956–15963
DOI: 10.1021/acs.joc.3c01126

(239)   Catalyst- and Stoichiometry-Dependent Deoxygenative Reduction of Esters to Ethers or Alcohols with Borane–Ammonia

Ramachandran, P. V., Alawaed, A. A., Hamann, H. J., Org. Lett, 2023, 25(37), 6902–6906
DOI: 10.1021/acs.orglett.3c02643

(238)   Interconnected Sn@SnO2 Nanoparticles as an Anode Material for Lithium-Ion Batteries

Rodriguez, J. R., Hamann, H. J., Mitchell, G. M., Ortalan, V., Gribble, D., Xiong, B., Pol, V. G., and Ramachandran, P. V., ACS Appl. Nano Mater., 2023, 6(13), 11070–11076
DOI: 10.1021/acsanm.3c00854

(237)   Balancing Lewis Acidity and Carbocation Stability for the Selective Deoxyhalogenation of Aryl Carbonyls and Carbinols

Ramachandran, P. V., Alawaed, A. A., Hamann, H. J., Org. Lett, 2023, 25(25), 4650–4655
DOI: 10.1021/acs.orglett.3c01462

(236)   Alkylthialactonization: A novel protocol for access to either diastereoisomer of α-(thiomethyl)-γ-butyrolactones

Nicponski, D.R., Ramachandran, P. V., Tetrahedron Lett., 2023, 124(11), 154605
DOI: 10.1016/j.tetlet.2023.154605

(235)   Titanium-Mediated Reduction of Carboxamides to Amines with Borane–Ammonia

Ramachandran, P. V., Alawaed, A. A., Molecules, 2023, 28(12), 4575
DOI: 10.3390/molecules28124575

(234)   Dehydroborylation of Terminal Alkynes Using Lithium Aminoborohydrides

Ramachandran, P. V., Hamann, H. J., Molecules, 2023, 28(8), 3433
DOI: 10.3390/molecules2808343

(233)   Scalable, Green Synthesis of Heteroaromatic Amine-boranes

Ramachandran, P. V., Hamann, Henry J., Lin, Randy, Singh, Aman, Org. Process Res. Dev., 2023, 27(4), 775–783
DOI: 10.1021/acs.oprd.3c00031

(232)   Room Temperature Reduction of Titanium Tetrachloride-Activated Nitriles to Primary Amines with Ammonia-Borane

Ramachandran, P. V., Alawaed, A. A., Molecules, 2023, 28(1), 60
DOI: 10.3390/molecules28010060

(231)   A Safer Reduction of Carboxylic Acids with Titanium Catalysis

Ramachandran, P. V., Alawaed, A. A., Hamann, H. J., Org. Lett., 2022, 24(46), 8481–8486
DOI: 10.1021/acs.orglett.2c03326

(230)   Monotrifluoroacetoxyborane-amines: chemoselective reagents for challenging reductive aminations

Ramachandran, P. V., Choudhary, S., Chem. Comm., 2022, 58, 11859-11862
DOI: 10.1039/D2CC04173A

(229)   TiCl4-Catalyzed Hydroboration of Ketones with Ammonia Borane

Ramachandran, P. V., Alawaed, A. A., Hamann, H. J., J. Org. Chem., 2022, 87(19), 13259–13269
DOI: 10.1021/acs.joc.2c01744

(228)   Aminoboranes via Tandem Iodination/Dehydroiodination for One-Pot Borylation

Ramachandran, P. V., Hamann, H. J., Mishra, Sukriti, ACS Omega., 2022, 7(16), 14377–14389
DOI: 10.1021/acsomega.2c01461

(227)   Activation of sodium borohydride via carbonyl reduction for the synthesis of amine- and phosphine-boranes

Ramachandran, P. V., Hamann, H. J., Lin, Randy, Dalton Trans., 2021, 23(8), 2938-2942
DOI: 10.1039/D1DT03495B

(226)   Ammonia-borane as a Catalyst for the Direct Amidation of Carboxylic Acids

Ramachandran, P. V., Hamann, H. J.,Org. Lett., 2021, 23(8), 2938-2942
DOI: 10.1021/acs.orglett.1c00591

(225)   Experimental study of factors affecting hypergolic ignition of ammonia borane

Clements, K. A.; Baier, M. J.; Ramachandran, P. V.; Son, S. F., J. Propuls. Power, 2021, 37(2), 202-210
DOI: 10.2514/1.B37976

(224)   Trimethyl Borate-Catalyzed, Solvent-Free Reductive Amination

Ramachandran, P. V., Choudhary, S.; Singh, A., J. Org. Chem., 2021, 86(5), 4274–4280
DOI: 10.1021/acs.joc.0c02143

(223)   Amine-boranes as Dual-Purpose Reagents for Direct Amidation of Carboxylic Acids

Ramachandran, P. V., Hamann, H. J.; Choudhary, S.,Org. Lett., 2020, 22(21), 8593–8597
DOI: 10.1021/acs.orglett.0c03184

(222)   β,γ-Diaryl α-methylene-γ-butyrolactones as potent antibacterials against methicillin-resistant Staphylococcus aureus

Hamann, H. J.; Abutaleb, N. S.; Pal, R.; Seleem, M. N.; Ramachandran, P. V., Bioorganic Chemistry, 2020, 104, 104183
DOI: 10.1016/j.bioorg.2020.104183

(221)   Irreversible aldolization of ketones with bisdicyclohexylboron enediolates

Ramachandran, P. V.; Otoo, B., Tetrahedron Lett., 2019, 60(47)
DOI: 10.1016/j.tetlet.2019.151102

(220)   Three-Dimensional Anitmony Nanochains for Lithium-ion Storage

Rodriguez, J.; Hamann, H. J.; Mitchell, G.; Ortalan, V.; Pol, V.; Ramachandran, P. V. ACS Appl. Nano Mater., 2019, 2(9), 5351-5355.
DOI: 10.1021/acsanm.9b01316

(219)   Catecholborane. Second Update

Ramachandran, P. V., Encycl. Reagents Org. Synth.,,Fuch, P. L.; Molander, G. A.; Knochel, P. Eds. John Wiley & Sons, Ltd. Chichester., Online Publication: 2019.
DOI: 10.1002/047084289X.rc032.pub3

(218)   An Experimental Study of Factors Affecting Hypergolic Ignition of Ammonia Borane

Clements, K. A.; Baier, M. J.; Ramachandran, P. V.; Son, S. F., 55th AIAA/ASME/SAE/ASEE
Joint Propulsion Conference, August 19-22
, 2019, Indianapolis, IN.

(217)   Structure-Hypergolicity Relationships of Amines and Amine-Boranes with Nitrogen Tetroxide and Nitric Acid

Kamperschroer, L.M., Drolet, M.P., Ramachandran, P.V., and Pourpoint, T.L., JANNAF Journal of Propulsion and Energetics, 2019, 10, 0000.

(216)   Characterization of the Hypergolic Ignition Delay of Ammonia Borane

Baier, M. J.; Ramachandran, P. V.; Son, S. F. Journal of Propulsion and Power, 2019, 35, 182-189.
DOI: 10.2514/1.B37075

(215)   Pyridine-Boranes as High-Density Green Hypergolic Fuel Alternatives.

L. M.; Drolet, M. P.; Ramachandran, P. V.; Pourpoint, T. L. JANNAF Journal of Propulsion and Energetics, 2018, 9, 97-108.

(214)   Structure Hypergolicity Studies of Amines and Amine-boranes with NTO

Kamperschroer, L. M.; Drolet, M. P.; Ramachandran, P. V.; Pourpoint, T. L. Joint Army-Navy-NASA-Air Force (JANNAF) meeting and the 65th JANNAF Propulsion Meeting (JPM), Long Beach, CA, May 2018.

(213)   Direct, high-yielding, one-step synthesis of vic-diols from aryl alkynes

Ramachandran, P. V.; Drolet, M. P., Tetrahedron Letters, 2018, 59(11), 967-970.
DOI: 10.1016/j.tetlet.2018.01.041

(212)   Water-promoted, open-flask synthesis of amine boranes: 2-methlpyridine-borane (2-picoline-borane)

Ramachandran, P. V.; Kulkarni, A. S., Organic Syntheses, 2017, 94, 332-345.
DOI: 10.15227/orgsyn.094.0332

(211)   Water-promoted, Safe and Scalable Preparation of Ammonia Borane

Ramachandran, P. V.; Kulkarni, A. S., Int. J. Hydrogen Energy, 2017, 42(2), 1451-1455.
DOI: 10.1016/j.ijhydene.2016.06.231

(210)   Lithium Triethylborohydride

Kulkarni, A. S.; Ramachandran, P. V., Encycl. Reagents Org. Synth., Fuch, P. L.; Molander, G. A.; Knochel, P.
Eds. John Wiley & Sons, Ltd., Chichester, Online Publication: 13 March 2018.
DOI: 10.1002/047084289X.rl148.pub2

(209)   A Non-Dissociative Open-Flask Hydroboration with Ammonia Borane: Ready Synthesis of Ammonia-Trialkylboranes and Aminodialkylboranes

Ramachandran, P. V.; Drolet, M. P.; Kulkarni, A. S., Chem. Commun. 2016, 52(80), 11897-11900.
DOI: 10.1039/C6CC06151F

(208)   Amine-Boranes Bearing Borane-Incompatible Functionalities: Application to Selective Amine Protection and Surface Functionalization

Ramachandran, P. V.; Kulkarni, A. S.; Zhao, Y.; Mei, J., Chem. Commun. 2016, 52, 11885-11888
DOI: 10.1039/c6cc06031e

(207)   Solid Amine-boranes as High Performance and Hypergolic Hybrid Rocket Fuels

Pfeil, M.; Kulkarni, A. S.; Ramachandran, P. V.; Son, S.; Heister, S.;Journal of Propulsion and Power, 2016, 32, 23-31.
DOI: 10.2514/1.B35591

(206)   Preparation of Potassium Fluoroorganotrifluoroborates under Non-etching Conditions via a Li-K Exchange

Ramachandran, P. V.; Mitsuhashi, W., J. Fluorine Chem. 2016, 190, 7-11.
DOI: 10.1016/j.jfluchem.2016.07.023

(205)   The Role of Ammonia in Promoting Ammonia Borane Synthesis

Ramachandran, P. V.; Kulkarni, A. S., Dalton Trans. 2016, 45(41), 16433.
DOI: 10.1039/C6DT02925F