Haku
Aineistot 31-40 / 5668
4,4-Difluoro-2,3;5,6-bis(tetramethylene)-4-bora-3a,4a-diaza-s-indacene (LD540)
(IUCr, 2014)
The title compound, C18H21BF2N2, is a lipophilic dye based on
a BODIPY fluorophore backbone, which was developed for
microscopic imaging of lipid droplets; the molecule has a
planar BODIPY core [dihedral angle between ...
4-Methyl/Phenyl-1,2,5,6-tetraazafluoranthen-3(2H)-ones Synthesis : Mechanistic Pathway Study and Single-Crystal X-ray Analysis of the Intermediates
(MDPI, 2023)
The synthesis of 4-methyl/phenyl-1,2,5,6-tetraazafluoranthen-3(2H)-one 4 and 7 has been reported with ninhydrin via a reaction first with ethyl acetoacetate or ethyl benzoylacetate and then a reaction of the resultant ...
5-Carbonyl-1,3-oxazine-2,4-diones from N-Cyanosulfoximines and Meldrum’s Acid Derivatives
(American Chemical Society (ACS), 2020)
At elevated temperatures, N-cyanosulfoximines react with Meldrum’s acid derivatives to give sulfoximines with N-bound 5-carbonyl-1,3-oxazine-2,4-dione groups. A representative product was characterized by single-crystal ...
5-Imino-3,4-diphenyl-1H-pyrrol-2-one
(Wiley-Blackwell Publishing, Inc., 2014)
The title compound, C16H12N2O, exists in the crystalline state
as the 5-imino-3,4-diphenyl-1H-pyrrol-2-one tautomer. The
dihedral angles between the pyrrole and phenyl rings are
35.3 (2) and 55.3 (2). In the crystal, ...
6-Amino-2-(pivaloylamino)pyridinium benzoate
(International Union of Crystallography, 2013)
In the crystal structure of the title salt, C₁₀H₁₆N₃O⁺·C₇H₅O₂ˉ, the cations and anions are linked to each other via N-H...O hydrogen bonds, forming infinite chains running along [010]. The crystal structure also features ...
6-O sulfated and N-sulfated Syndecan-1 promotes baculovirus binding and entry into mammalian cells.
(American Society for Microbiology, 2013)
Baculoviruses are insect-specific viruses commonly found in nature. They are not able to replicate in mammalian cells but can transduce them when equipped with an appropriate mammalian cell active expression cassette. ...
77Se NMR Spectroscopic, DFT MO, and VBT Investigations of the Reversible Dissociation of Solid (Se6I2)[AsF6]2•2SO2 in Liquid SO2 to Solutions Containing 1,4-Se6I22+ in Equilibrium with Sen2+ (n = 4, 8, 10) and Seven Binary Selenium Iodine Cations: Preliminary Evidence for 1,1,4,4-Se4Br42+ and cyclo-Se7Br+
(ACS, 2009)
The composition of a complex equilibrium mixture formed upon dissolution of (Se6I2)[AsF6]2·2SO2 in SO2(l) was studied by 77Se NMR spectroscopy at −70 °C with both natural-abundance and enriched 77Se-isotope samples (enrichment ...
97/37 Rb 60 : The Cornerstone of the Region of Deformation around A∼100
(American Physical Society, 2015)
Excited states of the neutron-rich nuclei 97,99Rb were populated for the first time using the multistep Coulomb excitation of radioactive beams. Comparisons of the results with particle-rotor model calculations provide ...
[2,6-Bis(di-tert-butylphosphinomethyl)-phenyl-k³P,C¹,P'](trifluoroacetato)-palladium(II)
(International Union of Crystallography, 2010)
The PdII atom in the title compound, [Pd(C₂F₃O₂)(C₂₄H₄₃P₂)],adopts a distorted square-planar geometry with the P atoms in a trans arrangement, forming two five-membered chelate rings. Four intramolecular C-H...O hydrogen ...
[3 + 2] Cycloadditions in Asymmetric Synthesis of Spirooxindole Hybrids Linked to Triazole and Ferrocene Units : X-ray Crystal Structure and MEDT Study of the Reaction Mechanism
(MDPI, 2022)
Derivatization of spirooxindole having triazole and ferrocene units was achieved by the [3 + 2] cycloaddition (32CA) reaction approach. Reacting the respective azomethine ylide (AY) intermediate generated in situ with the ...