نتائج البحث - "Sebastian Kemper"

1

Academic Journal

Nucleoside Phosphorylases make N7-xanthosine

المؤلفون: Sarah Westarp, Felix Brandt, Lena Neumair, Christina Betz, Amin Dagane, Sebastian Kemper, Christoph R. Jacob, Peter Neubauer, Anke Kurreck, Felix Kaspar

المصدر: Nature Communications, Vol 15, Iss 1, Pp 1-7 (2024)

مصطلحات موضوعية: Science

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2041-1723

URL الوصول: https://doaj.org/article/cf8b68e2ec444d2394e0b591ed81067f

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2

Academic Journal

The overlaid cut in a disc mower – results from field tests and simulation

المؤلفون: Sebastian Kemper, Thorsten Lang, Ludger Frerichs

المصدر: Landtechnik, Vol 69, Iss 4 (2014)

مصطلحات موضوعية: Agriculture, Agriculture (General), S1-972, Technology, Mechanical engineering and machinery, TJ1-1570, Machine design and drawing, TJ227-240

وصف الملف: electronic resource

Relation: http://www.landtechnik-online.eu/ojs-2.4.5/index.php/landtechnik/article/view/570; https://doaj.org/toc/0023-8082

URL الوصول: https://doaj.org/article/e0d73cf936944fd38ed479172defb356

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3

Report

Diversification of 4ʹ-Methylated Nucleosides by Nucleoside Phosphorylases

المؤلفون: Felix Kaspar (8051471), Margarita Seeger (10589841), Sarah Westarp (8632683), Christoph Köllmann (10589850), Anna P. Lehmann (10589853), Patrick Pausch (10589861), Sebastian Kemper (10589865), Peter Neubauer (8051615), Gert Bange (10589867), Anett Schallmey (10589869), Daniel Werz (7459733), Anke Kurreck (8051641)

مصطلحات موضوعية: Bioorganic Chemistry, Biocatalysis, nucleoside, equilibrium allele distributions, nucleoside analogue, transglycosylation, enzyme

Relation: https://figshare.com/articles/preprint/Diversification_of_4_-Methylated_Nucleosides_by_Nucleoside_Phosphorylases/14406053

الاتاحة: https://doi.org/10.26434/chemrxiv.14406053.v1

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4

Biased Borate Esterification during Nucleoside Phosphorylase‐Catalyzed Reactions: Apparent Equilibrium Shifts and Kinetic Implications**

المؤلفون: Felix Kaspar, Felix Brandt, Sarah Westarp, Lea Eilert, Sebastian Kemper, Anke Kurreck, Peter Neubauer, Christoph R. Jacob, Anett Schallmey

المصدر: Angewandte Chemie International Edition. 62

مصطلحات موضوعية: biocatalysis, borate ester, nucleoside analogues, phosphorolyase, 500 Naturwissenschaften und Mathematik::570 Biowissenschaften, Biologie::570 Biowissenschaften, Biologie, General Chemistry, equilibrium, Catalysis

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50212f94cb71fd607f542714463e0354
https://doi.org/10.1002/anie.202218492

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5

Diversification of 4′-Methylated Nucleosides by Nucleoside Phosphorylases

المؤلفون: Anna P. Lehmann, Christoph Köllmann, Anett Schallmey, Anke Kurreck, Patrick Pausch, Felix Kaspar, Peter Neubauer, Gert Bange, Daniel B. Werz, Margarita Seeger, Sebastian Kemper, Sarah Westarp

المصدر: ACS Catalysis. 11:10830-10835

مصطلحات موضوعية: Pyrimidine, Nucleoside analogue, Chemistry, General Chemistry, Diversification (marketing strategy), Combinatorial chemistry, Catalysis, Nucleobase, chemistry.chemical_compound, Biocatalysis, Docking (molecular), Yield (chemistry), medicine, Nucleoside, medicine.drug

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e083c3fadb8960d9ae6790a6c489c211
https://doi.org/10.1021/acscatal.1c02589

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6

Aufeinanderfolgende β,β′‐selektive C(sp 3 )‐H‐Silylierung von tertiären Aminen mit Dihydrosilanen katalysiert durch B(C 6 F 5 ) 3

المؤلفون: Martin Oestreich, Sebastian Kemper, Huaquan Fang, Kaixue Xie

المصدر: Angewandte Chemie. 133:8624-8628

مصطلحات موضوعية: Chemistry, General Medicine

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::6d60992189e63d1067a8ded8ef170b86
https://doi.org/10.1002/ange.202016664

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7

An Isolable 2,5‐Disila‐3,4‐Diphosphapyrrole and a Conjugated Si=P−Si=P−Si=N Chain Through Degradation of White Phosphorus with a N,N ‐Bis(Silylenyl)Aniline

المؤلفون: Yun Xiong, Shicheng Dong, Shenglai Yao, Chenshu Dai, Jun Zhu, Sebastian Kemper, Matthias Driess

المصدر: Angewandte Chemie International Edition. 61

مصطلحات موضوعية: General Medicine, General Chemistry, Catalysis

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b8f837d2335111f83fe1541d353722e
https://doi.org/10.1002/anie.202209250

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8

Refinement of the Catalyst Backbone of Chiral Intramolecular Silicon-Sulfur Lewis Pairs: Improved Enantioselectivity in the Diels-Alder Reaction of Cyclohexa-1,3-diene and Chalcone Derivatives

المؤلفون: Sebastian Kemper, Polina Shaykhutdinova, Martin Oestreich

المصدر: European Journal of Organic Chemistry. 2018:2896-2901

مصطلحات موضوعية: Chalcone, Diene, 010405 organic chemistry, Organic Chemistry, Enantioselective synthesis, 010402 general chemistry, 01 natural sciences, Medicinal chemistry, 0104 chemical sciences, Catalysis, chemistry.chemical_compound, chemistry, Intramolecular force, Lewis acids and bases, Physical and Theoretical Chemistry, Chirality (chemistry), Diels–Alder reaction

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::0ed426fb0b28b8307bce7dbd71a45847
https://doi.org/10.1002/ejoc.201800434

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9

Copper(I)-catalyzed stereoselective hydrogenation of 1,3-diynes and enynes

المؤلفون: Johannes F. Teichert, Niklas O. Thiel, Sebastian Kemper

المصدر: Tetrahedron. 73:5023-5028

مصطلحات موضوعية: 010405 organic chemistry, Organic Chemistry, chemistry.chemical_element, Noyori asymmetric hydrogenation, Reaction intermediate, 010402 general chemistry, 01 natural sciences, Biochemistry, Copper, Medicinal chemistry, 0104 chemical sciences, Catalysis, chemistry.chemical_compound, chemistry, Yield (chemistry), Drug Discovery, Organic chemistry, Stereoselectivity, Carbene

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::2af701cff9bcdafe86d47957259445fd
https://doi.org/10.1016/j.tet.2017.05.029

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10

Boron Lewis Acid-Catalyzed Hydroboration of Alkenes with Pinacolborane: BArF3Does What B(C6F5)3Cannot Do!

المؤلفون: Martin Oestreich, Sebastian Kemper, Hendrik F. T. Klare, Qin Yin

المصدر: Chemistry - A European Journal. 22:13840-13844

مصطلحات موضوعية: Trifluoromethyl, 010405 organic chemistry, Organic Chemistry, Regioselectivity, Boranes, General Chemistry, Borane, 010402 general chemistry, Metathesis, 01 natural sciences, Medicinal chemistry, Catalysis, 0104 chemical sciences, Adduct, chemistry.chemical_compound, Hydroboration, chemistry, Organic chemistry, Lewis acids and bases

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::3217067620e92af9a56a8a1334e60168
https://doi.org/10.1002/chem.201603466

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11

Blockchain Usage for Government-Issued Electronic IDs: A Survey

المؤلفون: Michael Kuperberg, Sebastian Kemper, Cemil Durak

المصدر: Lecture Notes in Business Information Processing ISBN: 9783030209476
CAiSE Workshops

مصطلحات موضوعية: 020203 distributed computing, Government, Blockchain, Computer science, business.industry, Intersection (set theory), Online identification, Cryptography, 02 engineering and technology, Computer security, computer.software_genre, 020204 information systems, 0202 electrical engineering, electronic engineering, information engineering, Identity (object-oriented programming), The Internet, business, Implementation, computer

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b8bd41ea0c276fbdb3c64dadd3002152
https://doi.org/10.1007/978-3-030-20948-3_14

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12

Wood chipping with conical helical blades – Practical experiments concerning the impact of the infeed angle on the power requirement of a helical chipper

المؤلفون: Sebastian Kemper, Jens-Karl Wegener, Frederick Sümening, Ludger Frerichs

المصدر: Biomass and Bioenergy. 80:173-178

مصطلحات موضوعية: Test series, Materials science, Renewable Energy, Sustainability and the Environment, Mechanical engineering, Forestry, Rotational speed, Conical surface, Discrete element method, Rod, Power (physics), Mechanism (engineering), Torque, Waste Management and Disposal, Agronomy and Crop Science

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::86f61393d8523085d1e22c0bd2fd9529
https://doi.org/10.1016/j.biombioe.2015.04.037

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13

A C-linked glycomimetic in the gas phase and in solution: synthesis and conformation of the disaccharide Manalpha(1,6)-C-ManalphaOPh

المؤلفون: Timothy D. W. Claridge, Priptal Saundh, Sebastian Kemper, E. Cristina Stanca-Kaposta, Antony J. Fairbanks, John P. Simons, Ludovic Drouin

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87e3b37558b0457e54a80b75ed8a6d36
https://ora.ox.ac.uk/objects/uuid:86d9f934-aa13-4568-9b66-360de38811ff

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14

Boron Lewis Acid-Catalyzed Hydroboration of Alkenes with Pinacolborane: BAr

المؤلفون: Qin, Yin, Sebastian, Kemper, Hendrik F T, Klare, Martin, Oestreich

المصدر: Chemistry (Weinheim an der Bergstrasse, Germany). 22(39)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=pmid________::a807c38fd0f9398bdaf7125617ea16e9
https://pubmed.ncbi.nlm.nih.gov/27447683

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15

Kapitel 2: Netzzugang in Deutschland und in Spanien

المؤلفون: Sebastian Kemper