ChemistryViews
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is the science news magazine of @ChemEurope 🇪🇺 🦆 #chemquackers 👩🔬 #guessthechemist Impressum:
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Turning a Benzene Ring into a Pyridine: Direct transformation of aryl azides to aminopyridines via nitrogen insertion and carbon deletion
5
44
268
80th Birthday: Peter Atkins: Physical chemist and prolific author of textbooks and popular-science books
0
69
240
Obituary: Robert H. Grubbs (1942 – 2021)
Nobel Laureate in Chemistry, well-known for his work on olefin metathesis, passed away
3
39
196
85th Birthday: Roald Hoffmann: Nobel Laureate in Chemistry, well-known for teaching the chemical community how to use molecular orbitals, and a poet and playwright
2
21
190
Nobel Prize in Chemistry 2021
The prize was awarded to Benjamin List (Germany) and David MacMillan (USA) for the development of asymmetric organocatalysis
2
44
170
Emil Knoevenagel, inventor of the eponymous aldol condensation variant, was born
#onthisday
(June 18) in 1865, in Linden, Germany
1
36
172
Rolf Huisgen (1920 – 2020): German organic chemist best known for the Huisgen cycloaddition
10
87
149
75th Birthday: Peter Vollhardt: Distinguished organic chemist and well-known textbook author
4
17
138
Decacationic Ferrocene-Based Metallostar: A ferrocene core surrounded by ten mercury atoms and ligands
4
13
145
65th Birthday: Evamarie Hey-Hawkins: German inorganic chemist has performed important research on, e.g., organophosphorus chemistry and catalysis
23
9
119
Hermann Staudinger Prize for Bert Meijer: Outstanding contributions to supramolecular polymer chemistry honored
0
17
119
Historical Dye Collection of the TU Dresden
TU Dresden's König Building, home of the historical dye collection, is designated a "Historical Site of Chemistry“ by
@GDCh_aktuell
0
28
118
Richard Ernst (1933 – 2021): Swiss physical chemist and Chemistry Nobel Laureate well-known for his work on NMR spectroscopy has passed away
1
28
100
Helical Aromatic Ketones: Helically fused anthraquinones with unusually close carbonyl–carbonyl contacts
0
12
106
First Dicoordinate Gold(I)–Ethylene Adduct: Sterically demanding phosphine ligand used to create unusual Au complex
1
19
105
125th Birthday: Georg Wittig: Nobel Laureate in Chemistry well-known for the Wittig reaction
1
25
102
Dihydrogen and Ethylene Activation by a Sterically Distorted Distibene: Transition-metal-like reactivity towards fundamental feedstock chemicals
1
15
100
Who’s Next? Nobel Prize in Chemistry 2023: Make your predictions for the 2023 Nobel Prize in Chemistry
6
19
100
Popular this week: The Chemical Bond: Failure of the Electronegativity Model
work by F. Matthias Bickelhaupt, Vrije Universiteit Amsterdam and Radboud University, Nijmegen, the Netherlands, and colleagues
published in
@ChemEurJ
2
34
91
First Azole Bonded to Seven Nitro Groups: Energetic material obtained by stepwise nitration of 3,5-dimethyl-1H-pyrazol
9
13
94
Hyper‐Thermostable Enzyme for Amino Acid Deracemization: Converting L-amino acids to D‐amino acids
1
13
89
70th Birthday: Ben Feringa - Dutch synthetic organic chemist and 2016 Chemistry Nobel Prize Laureate
0
4
89
Mild Ammonia Synthesis
A novel approach to nitrogen fixation in solution using radical compounds
@angew_chem
@LhfaShen
3
12
91
Nobel Prize in Chemistry 2023
Moungi Bawendi, Louis Brus, and Alexei Ekimov were honored for “the discovery and synthesis of quantum dots”
#NobelPrize
#NobelPrize2023
1
17
90
9-Bisma-10-Pnictatriptycenes Synthesized: Series of cage-like bismuth compounds prepared, isolated, and fully characterized
0
13
90
A 2-Center-3-Electron π-Bond without a Supporting σ-Bond:
First Si- and P-containing analog of a bicyclo[1.1.0]butane radical anion shows unusual bonding motif
(research published in
@angew_chem
)
1
18
87
John B. Goodenough (1922 – 2023): Chemistry Nobel Laureate who made important contributions to the development of lithium-ion batteries passed away
1
29
83
Annulated 1,4-Distibabenzene Diradicaloid Isolated: Two-electron oxidation of 1,4-distibinine-1,4-diide compound gives a derivative with diradical character
1
9
85
Fixing a Failure of Density Functional Theory 💻
Interview with Stefan Grimme on his most important contributions to theoretical chemistry and the next big problems in the field
#flashbackfriday
0
24
75
Wheel-Shaped Nanographdiyne: Smallest macrocyclic unit of graphdiyne composed of six dehydrobenzo [18] annulenes synthesized
0
17
80
The First Planar Non-Twisted Distannene:
Compound with a Sn=Sn double bond has a structure that closely resembles an alkene
0
17
80
Triphosphatetrahedrane Synthesized: Tetrahedral compound with three phosphorus atoms and one C–H unit
2
15
79
Large Fully Conjugated Hetero[n]circulene Synthesized: Highly strained hetero-nanographene molecule
1
13
79
Franc Meyer Receives GDCh Prize for Inorganic Chemistry: Outstanding work in the field of inorganic chemistry honored
0
4
79
Popular this week: The First Flat B6H6 Ring
Work by Sundargopal Ghosh, Indian Institute of Technology, Chennai, India, and colleagues
Published in
@angew_chem
1
16
77
Tips for the Lab
Simple instructions on how to successfully pack columns, work under inert atmosphere, or grow crystals
0
19
75
August Wilhelm von Hofmann Medal for Omar M. Yaghi: Outstanding work on metal-organic frameworks (MOFs) and covalent organic frameworks (COFs) honored
1
6
73
David Milstein: Shaping Organometallic Catalysis Over Five Decades: On the occasion of the 75th birthday of a well-known pioneering organometallic and homogeneous catalysis chemist
0
15
73
Acyclic Anionic Oxoboranes and Iminoboranes Synthesized: Boron compounds that are isoelectronic to ketones and alkynes, respectively
2
9
72
New President of the Italian Chemical Society: The new President of the Italian Chemical Society (SCI) is Professor Gianluca Farinola, Università degli Studi di Bari Aldo Moro
1
12
72
TiCl4-Catalyzed Reduction of Carboxylic Acids to Alcohols: Safe reduction protocol for a broad range of acids using NH3BH3
0
11
70
Robert H. Grubbs (1942 – 2021): Nobel Laureate in Chemistry, well-known for his work on olefin metathesis, passed away
1
13
67
Popular this week: Photochemical Deracemization of 3-Substituted Oxindoles
Work by Thorsten Bach, Technische Universität München, Garching, Germany, and colleagues
Published in
@angew_chem
1
15
69
Success Depends on Doing What You Are Passionate about in Life: Swadhin K. Mandal, India, on his own research, the state of research in India, and what makes a good researcher
0
12
69
Palladium-Catalyzed Reactions Give Higher Pyrenylenes: Pyrene-based o-trimethylsilyl triflates used to prepare pyrenylenes with up to ten-membered rings
0
15
69
Denitrative Hydroxylation of Unactivated Nitroarenes: Direct conversion of nitroarenes into phenols in one step and under transition-metal-free conditions
0
7
71
24-Porphyrin Nanoring as a Model for Light-Harvesting Systems: Template used to “bend” linear precursor
0
6
68
Long-Lasting, Intense Afterglow: Organic dyes with persistent delayed fluorescence and ultralong phosphorescence
0
12
67
Monomeric Magnesium Complexes for Catalysis: Catalyst for the hydroboration of alkenes, alkynes, and biologically important terpenes
0
5
67
Persistent Derivative of Triangulene Synthesized: Diradical with six benzene-like rings stabilized by bulky substituents
0
7
64
Doubly Oxidized Carbene: New molecular form of carbon synthesized—a carbon with only four valence electrons
0
19
67
Electrophotochemical Trifluoromethylation of Arenes:
Inexpensive trifluoroacetic acid used as a source of CF3
0
7
65
Heavier Analogues of BODIPY Based on Sb and Bi: Exchanging boron with other elements in the search for new chromophores
0
15
66
Edge-Extended Kekulenes: Bismuth(III) triflate-catalyzed cyclization of vinyl ethers gives [m,n]cycloarenes
0
6
64
Exploring the Limits of π-Aromaticity: Dipotassium cyclopentagallene containing a five-membered aromatic ring stabilized by two π-electrons
1
17
61
Nitrimine and Azide Combined in a Heterocyclic Explosive: 1-Nitrimino-5-azidotetrazole prepared
0
4
62
A Stable Organic Luminescent Diradical: First example of a stable luminescent Müller's hydrocarbon
0
11
62
Nickel Nanoparticles with NHC Ligands for the Semi-Hydrogenation of Alkynes: N-heterocyclic carbene (NHC) ligands with a cinnamyl unit used for (Z)-selective reaction
0
9
64
Diazo-Aluminum Heterocycle Releases N2 to Form Al=C Bond: AlN2 three-membered ring species isoelectronic with diazirines
0
5
62
Paramagnetic NMR Signals at Shifts over 10,000 ppm: Iron complex with PNP pincer ligand shows record chemical shifts
0
9
60
Friedrich August Kekulé was born
#onthisday
in 1829 in Darmstadt, Germany. He started to study architecture, but switched to chemistry after hearing lectures by Justus von Liebig. He is best known for assigning a cyclic structure to benzene’s C6H6 formula
0
21
61
ChemCatChem Appoints New Editor-in-Chief: Dr. Charlotte Gers-Panther named Editor-in-Chief of ChemCatChem by Chemistry Europe and Wiley-VCH
0
5
61
Site-Selective Carbon-to-Nitrogen Replacement in an Aromatic Ring
Path to different pyridine derivatives via a nitrene internalization process
0
12
58
Tetraazacoronenes Synthesized: Nitrogen-doped polycyclic aromatic hydrocarbons (PAHs) prepared via Zr-mediated cyclization or four-fold Suzuki-Miyaura cross-coupling
0
8
61
Soluble Substituted Nonacenes: Six strategically placed triisopropylsilyl (TIPS)-ethynyl groups lead to the most stable and soluble nonacenes to date
0
8
60
Stable Radicals and Anions Based on Carbenes
Biphenylated N-heterocyclic carbenes (NHCs) undergo one-electron reductions into isolable species
@angew_chem
@Ghadwal_Group
0
9
61
A Molecular Four-Way Connector: Synthesis of a new air stable and thermally robust tetrahedral tetravalent inorganic cage
1
7
55
Asima Chatterjee – Pioneer of Her Time: One of India’s most famous female chemists
0
9
58
The First Flat B6H6 Ring
Planar hexagonal borophene stabilized by bridging hydrogen atoms in a triple-decker sandwich complex
1
18
59
Who's Next? Nobel Prize in Chemistry 2021: Make your predictions for the 2021 Nobel Prize in Chemistry
7
18
54
The Simplest Phosphorus Superbase: Easy and scalable synthesis of tris(1,1,3,3-tetramethylguanidinyl)phosphine
1
5
59
60th Birthday: Vivian Wing-Wah Yam: Researcher at The University of Hong Kong has made important contributions to the fields of light-harvesting and light-emitting materials
3
2
57
Click Release of Nitrite: Bioorthogonal introduction of nitrite ions into cells for cancer therapy
0
7
55
Tips for the Lab
Simple instructions on how to successfully pack columns, work under inert atmosphere, or grow crystals
0
19
56
Gallium(III) Amide Corroles with Antitumor Activity: Efficient generation of reactive oxygen species under light irradiation for photodynamic therapy
1
2
58
Karl Ziegler Prize for Evamarie Hey-Hawkins: One of the highest German honors in chemistry for inorganic chemist
2
7
55
Popular this week: Annulated 1,4-Distibabenzene Diradicaloid Isolated
Work by
@Ghadwal_Group
University of Bielefeld, Germany
Published in
@angew_chem
0
5
56
🏰🏯🏛️✈️🚆🚗🧪🏟️🏞️🗺️🌇🗼🔍
Must-See Destinations in Europe for Chemists
0
15
59
Cooperative NHC/Nickel-Catalyzed Hydroacylation: Reaction of 1,3-dienes with aldehydes gives useful ketones
0
11
54
In-situ Phosgene Synthesis from Chloroform: Photochemical oxidation of chloroform in a continuous flow reactor for on-demand phosgenation
1
10
56
Semihydrogenation of Urea Derivatives to Formamides: Highly efficient ruthenium-catalyzed transformation
1
3
57
A Deep‐Blue Fluorescent Amino Acid
One-step enzymatic synthesis starting from azulene and serine
work by Frances H. Arnold (
@francesarnold
),
@Caltech
, and colleagues published in
@ChemBioChem
0
11
49
How Long Can the SARS-Cov-2 Virus Live on Surfaces and in Aerosols?: New results on the stability of the virus causing COVID-19
2
45
53
Electrochemical Synthesis of Dibenzothiophenes: Electro-oxidative C–S coupling using Bu4NBr as a halogen mediator
0
3
55
🤚Unlock the secrets of chirality!
🔍Discover where it appears in everyday life and why!
1
20
55
Hydrogen Storage with Hexaazatrinaphthylene: Organic chromophore extracts hydrogen atom from alcohol when irradiated with violet light
0
12
53
First Isolable Triplet Metal Carbyne Complex: Oxidative addition of an iron(0) N-heterocyclic carbene complex with a thioazole-2-ylidene gives a cyclic iron carbyne complex
1
7
57
Electrochemical Carboxylation of Arenes with CO2: Direct, metal-free, and site-selective reaction
0
8
55
📅Recent Advances in Lewis-acid Chemistry
Free
@ChemEurope
virtual event
⏰October 11 (4:00 PM - 6:00 PM CEST)
0
25
49
Carbon–Heteroatom Cross-Coupling Catalyzed by Nickel Naphthyridine Complexes:
Light-promoted formation of C‒N and C‒O bonds using Ni(II) complexes
(research published in
@ChemCatChem
)
0
12
54
Green Synthesis of 3,4-Unsubstituted Isoquinolones: Rhodium(III)-catalyzed C–H activation and annulation in ethanol
0
12
42
Molecular Nanoribbons with Record Lengths
Work by Aurelio Mateo-Alonso, University of the Basque Country, Donostia-San Sebastian, Spain, and Ikerbasque, Basque Foundation for Science, Bilbao, Spain, and colleagues
published in JACS
1
10
56
Air-Stable Masked Bis(imino)carbenes: Carbon-based dual ambiphile could expand carbene chemistry
0
9
56
Catalytic ipso-Nitration of Organosilanes: N-Nitrosaccharin used as a bench-stable, easily accessible, and powerful electrophilic nitrating reagent
1
17
55
65th Birthday: Paul Knochel: French chemist at the Ludwig Maximilians Universit
#3
;y, Munich, Germany
0
1
54
Amination of Carboxylic Acids in Water Microdroplets: In-situ generated hydroxyl radicals used for an organic transformation
0
9
53
We Cannot Continue to Rely on Platinum and Palladium:
Bert Klein Gebbich, Utrecht University, discusses his fascination with manganese and iron catalysts and his interest in education
1
11
54
Palladium-Catalyzed Addition of Nitroalkanes to Alkenes: Functionalization via a directed carbopalladation
0
10
55
How Bulky Can a Phosphine Ligand Be?: Sterically crowded tris(2-(trimethylsilyl)phenyl)phosphine studied
0
8
54
Unusual Divalent Nitrogen (I) Species: Diphosphazenium cation with a low-valent nitrogen center is isoelectronic to carbodiphosphoranes
0
7
53