Brønsted acid (BA)

(1) Brønsted acid/visible-light-promoted Markovnikov hydroamination of vinylarenes with arylamines (Org. Biomol. Chem. 2020, 18, 956−963; 10.1039/C9OB02457C) NH2, VL, Ar, BA

(2) Brønsted acid-promoted thiazole synthesis under metal-free conditions using sulfur powder as the sulfur source (RSC Adv. 2020, 10, 3931−3935; 10.1039/C9RA09656F) 98-86-2, BZA, Bn, S, C3H3NS, NH2, BnNH2, BA

(3) Brønsted acid catalysis of photosensitized cycloadditions (Chem. Sci. 2020, 11, 856−861; 10.1039/C9SC04822G) RE, ET, TET, BA

(4) Insight into the reaction mechanism and chemoselectivity in the cycloaddition of ynamides and isoxazoles with H2O (Catal. Sci. Technol. 2020, 10, 240−251; 10.1039/C9CY01964B) Au, Pt, Sn, C3H3NO, C, CA, DFT, BA

(5) Lewis or Brønsted acid-catalysed reaction of propargylic alcohol-tethered alkylidenecyclopropanes with indoles and pyrroles for the preparation of polycyclic compounds tethered with indole or pyrrole motif (Org. Biomol. Chem. 2020, 18, 135−139; 10.1039/C9OB02211B) ACP, IND, NpH, PY, C3H6, C3H8, Alk, BA

barbituric acid (BA)

(1) Electrolyte-free paired electrosynthesis of some pyrimidine derivatives using flow electrochemistry as a powerful technology (J. Electroanal. Chem. 2020, 857, 113746−; https://doi.org/10.1016/j.jelechem.2019.113746) pmd, EC, Sn, 57-13-6, 120-80-9, UA, curr., BA

(2) Synthesis, crystal structure, evaluation of urease inhibition potential and the docking studies of cobalt(III) complex based on barbituric acid Schiff base ligand (Inorg. Chim. Acta 2020, 503, 119405−; https://doi.org/10.1016/j.ica.2019.119405) Et, pmd, AM, Sn, Bn, XR, SCXRD, 57-13-6, UA, BA

(3) Rational design of a novel turn-on fluorescent probe for the detection and bioimaging of hydrazine with barbituric acid as a recognition group (Analyst 2020, 145, 636−642; 10.1039/C9AN02058F) Sn, UA, 302-01-2, BA

(4) Molecular Engineering for Large Open-Circuit Voltage and Low Energy Loss in Around 10% Non-fullerene Organic Photovoltaics (ACS Energy Lett. 2018, 3, 1028−1035; 10.1021/acsenergylett.8b00366) DTT, VOC, OMO, UMO, c.d., ISC, LUMO, TT, TP, HJ, Et, PV, OPV, OVD, C60, TPH, MO, OCV, C3H4, UA, LBG, IDTT, ABS, JSC, curr., LE, BA

(5) Polymorphism of Merocyanine Dyes Homologues with 1,3-Diethyl-2-thiobarbituric Acid Acceptor and p-Dimethylaminobenzene Donor and Different Polymethine Chains Connecting Them (Cryst. Growth Des. 2020, 20, 167−177; 10.1021/acs.cgd.9b00961) DMB, lb, Et, D-A, Sn, PhH, BZ, UA, HRS, TBA, DMA, BLA, expt., BA

benzoylacetonate (BA)

(1) A highly sensitive luminescent ratiometric thermometer based on europium(iii) and terbium(iii) benzoylacetonate complexes chemically bonded to ethyldiphenylphosphine oxide functionalized polydimethylsiloxane (New J. Chem. 2018, 42, 18541−18549; 10.1039/C8NJ04489A) BA, ET, PDMS

(2) Complexes of cis-dioxomolybdenum(VI) with a chiral tetradentate tripodal-like ligand system: Syntheses, structures and catalytic activities (Polyhedron 2017, 125, 26−33; 10.1016/j.poly.2016.08.025) BA, Cat, IR, EC, O, ABS, acacH, SB, CH3OH, PhOH

(3) Structure and vibrational assignment of bis(benzoylacetonato)copper(II) (J. Mol. Struct. 2014, 1058, 308−317; 10.1016/j.molstruc.2013.11.018) PED, BA, acac, FT, NMA, Cu, IR

(4) Rhodium(III) cationic methyl complexes containing dimethylformamide ligand, cis-[Rh(β-diket)(PPh3)2(CH3)(DMF)][BPh4] (β-diket = acetylacetonate or benzoylacetonate), in comparison with their acetonitrile analogs (J. Organomet. Chem. 2014, 774, 1−5; 10.1016/j.jorganchem.2014.09.035) BA, SS, For, ACN, AN, ANT, EA, MeCN, H, O, Me, L, O, CHB

bridge amplifier (BA)
barium (Ba)

(1) Ultra-low core losses at high frequencies and temperatures in MnZn ferrites with nano-BaTiO3 additives (J. Alloys Compd. 2020, 821, 153573−; https://doi.org/10.1016/j.jallcom.2019.153573) Res, BT, Sn, Ba

(2) Percolation phenomena of dielectric permittivity of a microwave-sintered BaTiO3–Ag nanocomposite for high energy capacitor (J. Alloys Compd. 2020, 822, 153525−; https://doi.org/10.1016/j.jallcom.2019.153525) Ag, BT, Tc, Sn, Ba

(3) Effect of Ba and Y co-doping on the structural and magneto-electric properties of BiFeO3 ceramic (J. Alloys Compd. 2020, 822, 153614−; https://doi.org/10.1016/j.jallcom.2019.153614) BFO, Y, Sn, Bi, XR, Ba

(4) Perovskite ceramic membrane separator with improved biofouling resistance for yeast-based microbial fuel cells (J. Membr. Sci. 2020, 599, 117843−; https://doi.org/10.1016/j.memsci.2020.117843) abs., Ce, MFC, Glu, Li, Gd, Ba

(5) Improve the dielectric property and breakdown strength of composites by cladding a polymer/BaTiO3 composite layer around carbon nanotubes (Polymer 2020, 188, 122157−; https://doi.org/10.1016/j.polymer.2020.122157) NT, MWCNT, lb, hb, ShS, BT, C, Sn, Ba

butanamido (BA)

(1) Non-covalent interactions in organic-inorganic hybrid compounds derived from amino amides (J. Mol. Struct. 2020, 1202, 127258−; https://doi.org/10.1016/j.molstruc.2019.127258) BA

bond activation (BA)

(1) Formation of a dimeric tungsten(I) complex via C–H activation (Dalton Trans. 2020, 49, 1992−1996; 10.1039/C9DT04847B) Sn, BA

(2) C–H Bond Activation by an Isolated Dinuclear U(III)/U(IV) Nitride (J. Am. Chem. Soc. 2020, 142, 3149−3157; 10.1021/jacs.9b12804) U, DME, Et, Ac, C2H2, PhMe, Glyme, C2H6, Me, Ph, C2H4, BA

(3) Revealing a Decisive Role for Secondary Coordination Sphere Nucleophiles on Methane Activation (J. Am. Chem. Soc. 2020, 142, 3125−3131; 10.1021/jacs.9b12644) VB, OS, H, R, Sn, Nu, HBD, C2H6, BA

(4) Bidentate Triazolate-Based Ligand System: Synthesis, Coordination Modes, and Cooperative Bond Activation (Organometallics 2020, 39, 425−432; 10.1021/acs.organomet.9b00775) Hvtz, SS, Sn, TAZ, TM, BA

(5) Nickel-Catalyzed, para-Selective, Radical-Based Alkylation of Aromatic Ketones (Org. Lett. 2020, 22, 854−857; 10.1021/acs.orglett.9b04327) EDG, 98-86-2, Ni, R, Sn, rds, BA

butyl acrylate (BA)

(1) Microwave Processing Controls the Morphology of Block Copolymer-Templated Mesoporous Cobalt Oxide Films (Langmuir 2020, 36, 1288−1297; 10.1021/acs.langmuir.9b03138) av., Et, C, Si, Sn, PEG, Co, Bu, BA

(2) Effect of pore structure in polymer membrane from various preparation techniques on cyclic stability of 4.9 V LiNi0.5Mn1.5O4 at elevated temperature (J. Membr. Sci. 2020, 597, 117628−; https://doi.org/10.1016/j.memsci.2019.117628) det., Ne, St, Et, EC, Sn, EM, Bu, Mat, AN, BA

(3) Rhodium-catalyzed carbonylative dimerization of butyl acrylate: A model study (J. Organomet. Chem. 2020, 910, 121134−; https://doi.org/10.1016/j.jorganchem.2020.121134) C, Bu, BA

(4) The morphology of poly(terminal vinyl dimethicone-co-methyl methacrylate-co-n-butyl acrylate)/pigment composite film and its application in pigment printing of polyester fabric (RSC Adv. 2020, 10, 4949−4955; 10.1039/C9RA09888G) MEP, Et, Bu, BA

(5) In situ preparation of Ru–N-doped template-free mesoporous carbons as a transparent counter electrode for bifacial dye-sensitized solar cells (Nanoscale 2020, 12, 1602−1616; 10.1039/C9NR09019C) fac, CE, DSSC, DSC, C, Bu, AN, BA

benzamidine (BA)

(1) Methylammonium-Mediated Crystallization of Cesium-Based 2D/3D Perovskites toward High-Efficiency Light-Emitting Diodes (ACS Appl. Mater. Interfaces 2019, 11, 43452−43459; 10.1021/acsami.9b16376) BE, EQE, CE, QE, Sn, am, BDE, BA

(2) Two octahedral σ-borane metal (MnI and RuII) complexes containing a tripod κ3N,H,H-ligand: Synthesis, structural characterization, and theoretical topological study of the charge density (J. Mol. Struct. 2020, 1201, 127217−; https://doi.org/10.1016/j.molstruc.2019.127217) Pr, as, BA

(3) Exploring the Ligand Binding/Unbinding Pathway by Selectively Enhanced Sampling of Ligand in a Protein–Ligand Complex (J. Phys. Chem. B 2019, 123, 7974−7983; 10.1021/acs.jpcb.9b05226) VdW, ITS, SBDD, WT, PR, FEB, BA, MD, LBP, SITSMD

(4) Trichloroisocyanuric acid-mediated synthesis of 1,5-fused 1,2,4-triazoles from N-heteroaryl benzamidines via intramolecular oxidative N–N bond formation (Tetrahedron Lett. 2019, 60, 151026−; https://doi.org/10.1016/j.tetlet.2019.151026) TCAA, TCICA, TCCA, Htrz, Htz, tzH, trz, BA, TAZ

(5) Synthesis and catalytic activity of tridentate N-(2-pyridylethyl)-substituted bulky amidinates of calcium and strontium (Dalton Trans. 2019, 48, 2479−2490; 10.1039/C8DT04905J) Ca, SO, Sr, Cat, BA, Me, AEM

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(c) Nanoniele, 2003-