Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
7
datasets available to search
ShareScore release 0.9.0
Dataset results
7 results for “hydrazine”
Dinitrogen Reduction and Functionalization by a Siloxide Supported Thulium-Potassium Complex for the Formation of Ammonia or Hydrazine Derivatives
<p>The dinitrogen (N2) chemistry of lanthanides remainsless developed compared to the d-block metals and lanthanide-promoted N2 functionalization chemistry in well-defined lanthanidecomplexes remains elusive. Here we report the synthesis andcharacterization (SQUID, EPR, DFT, X-Ray) of the siloxidesupported heterobimetallic (Tm/K) complexes[{KTm(OSi(OtBu)3)3}2(μ-η2:η2-N2)] (1) and [K3{Tm(OSi(OtBu)3)3}2(μ-η2:η2-N2)] (2). Complex 2 provides a rare example of a metalcomplex of the triply reduced N23- radical. The structure of 2 differsfrom the few previously reported N23- complexes as it presents twoTm and three K cations binding the N23- radical, facilitating N2functionalization. Notably, the K3Tm2-bound N23- moiety reacts withexcess H+ to form NH4Cl in 18% yield, and with MeOTf at roomtemperature to yield the dimethyl hydrazido complex[K2{Tm(OSi(OtBu)3)3}2(μ-(CH3)NN(CH3))] (3). Protonolysis of 3yields MeHN-NMeH·2HCl in 18 % yield.</p>
Figure 3 from: Demchenko SА, Fedchenkova YА, Yeromina HО, Herashenko IV, Berdnyk OH, Demchenko AM (2021) The synthesis of N-(4-aryl-thiazol-2-yl)-N1-(4,5,6,7-tetrahydro-3H-azepin-2-yl)-hydrazine hydrobromides and the cardioprotective activity of (41-methoxyphenyl-thiazol-2-yl) derivative. Pharmacia 68(1): 141-146. https://doi.org/10.3897/pharmacia.68.e58788
Figure 3 Smooth muscle preparations miographic study methodic scheme, where: 1 peristaltic pump 2 thermostat 3 amplifier 4 Capacitive tensometric sensor 5 work chamber (heated wtih thermostat) 6 analog-to-digital converter 7 personal computer.
Figure 1 from: Demchenko SА, Fedchenkova YА, Yeromina HО, Herashenko IV, Berdnyk OH, Demchenko AM (2021) The synthesis of N-(4-aryl-thiazol-2-yl)-N1-(4,5,6,7-tetrahydro-3H-azepin-2-yl)-hydrazine hydrobromides and the cardioprotective activity of (41-methoxyphenyl-thiazol-2-yl) derivative. Pharmacia 68(1): 141-146. https://doi.org/10.3897/pharmacia.68.e58788
Figure 1 Structural formulas for active components of Levocarnitin (а), Mildronate (b) and N-[4-(41-methoxyphenyl)-thiazol-2-yl]-N1-(4,5,6,7-tetrahydro-3H-azepin-2-yl)-hydrazine hydrobromide (5 b)
Scheme 1 from: Demchenko SА, Fedchenkova YА, Yeromina HО, Herashenko IV, Berdnyk OH, Demchenko AM (2021) The synthesis of N-(4-aryl-thiazol-2-yl)-N1-(4,5,6,7-tetrahydro-3H-azepin-2-yl)-hydrazine hydrobromides and the cardioprotective activity of (41-methoxyphenyl-thiazol-2-yl) derivative. Pharmacia 68(1): 141-146. https://doi.org/10.3897/pharmacia.68.e58788
Scheme 1 Synthesis of N-(4-aryl-thiazol-2-yl)-N1-(4,5,6,7-tetrahydro-3Н-azepin-2-yl)-hydrazine hydrobromides (5 a–d). Where: 1, 3, 5: a) R=R1=H b) R=OCH3, R1=H; c) R=Cl, R1=H; d) RR1=-OCH2CH2O-.
Figure 2 from: Demchenko SА, Fedchenkova YА, Yeromina HО, Herashenko IV, Berdnyk OH, Demchenko AM (2021) The synthesis of N-(4-aryl-thiazol-2-yl)-N1-(4,5,6,7-tetrahydro-3H-azepin-2-yl)-hydrazine hydrobromides and the cardioprotective activity of (41-methoxyphenyl-thiazol-2-yl) derivative. Pharmacia 68(1): 141-146. https://doi.org/10.3897/pharmacia.68.e58788
Figure 2 Mildronate (meldonium).
Effect of hydrazine on gene expression of FE1 cells
GEO Series GSE215974. Mus musculus. 32 samples. Type: Expression profiling by high throughput sequencing.
Research on the mode of action of a novel 2-cyclopropyl-4-aminopyrimidine hydrazine compound (4k) for control of cyanobacteria
GEO Series GSE194275. Synechocystis sp. PCC 6803. 9 samples. Type: Expression profiling by high throughput sequencing.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.