Results 261 to 270 of about 76,416 (345)

The Azidofunctionalization of Alkenes

ChemistryEurope, EarlyView.
The azidofunctionalization of alkenes offers a powerful strategy for synthesizing nitrogen‐containing compounds by installing both an azide and a second functional group in one step. This approach, employing photoredox catalysis, transition metals, and radical methods, is efficient, selective, and versatile, with applications in pharmaceuticals and ...
Pierre Palamini, Jerome Waser
wiley   +1 more source

Thyroid function in pregnant women with mild iodine deficiency

, 2003
В. В. Фадеев, С В Лесникова, G. А. Melnichenko   +2 more
openalex   +1 more source

Rewriting Alkene Frameworks: A Practical Strategy for Nitrogen Incorporation

ChemistryEurope, EarlyView.
Morandi and team developed a metal‐free method to insert nitrogen into unactivated alkenes, forming amidines and nitriles via a transient aza‐allenium intermediate. Using mild, open‐flask conditions, the process delivers high yields and broad functional group tolerance.
Ranjini Laskar, Frank Glorius
wiley   +1 more source

Burden of Goitre and Urinary Iodine Status among Primary School Children in Kashmir, India-Evidence from a Population-Based Iodine Deficiency Disorder Survey. [PDF]

Indian J Endocrinol Metab
Qazi TB, Malik TZ, Khan SMS, Qurieshi MA, Pandit MI, Haq I, Dkhar SA, Bashir K, Chowdri IN, Nabi S.   +9 more
europepmc   +1 more source

Iodine Deficiency in Goats [PDF]

, 2018
openaire   +3 more sources

Perovskite Quantum Dots: Fabrication, Degradation, and Enhanced Performance Across Solar Cells, Optoelectronics, and Quantum Technologies

Carbon Energy, EarlyView.
Metal halide perovskite quantum dots (PQDs) have been extensively explored due to their unique optical/optoelectronic properties such as tunable wavelength, narrow emission, and high photoluminescence quantum efficiency. This critical review article is an overview of the fabrication methods, degradation mechanisms of PQDs and explores strategies for ...
Sikandar Aftab, Zeeshan Ali, M. Imtiaz Hussain, Mohammed A. Assiri, Najaf Rubab, Faruk Ozel, Erdi Akman   +6 more
wiley   +1 more source

Urinary iodine and other iodine deficiency indicators in a sample of school-age children in Egypt

, 2004
F. A. El Mougi, S. Abdel Ghaffar, N. A. F. Fayek, M.S. Dewan Muthu Mohammed   +3 more
openalex   +1 more source

Oxidative Dehydrogenation of N‐Heteroaromatic Alkyl Alcohols and Amines Facilitated by Dearomative Tautomerization

Chemistry – A European Journal, EarlyView.
N‐heteroaromatic alkyl alcohols and amines are inherently unstable in acidic and/or basic solution due to an irreversible dehydrogenation that proceeds from a minority tautomer. In many cases, this reaction results in quantitative oxidation to the corresponding aldehyde, providing a simple, convenient, and green approach for preparing versatile ...
Omid Ghasemloo, Carson L. Hasselbrink, Douglas D. Cardona, Brenton DeBoef, Dugan Hayes   +4 more
wiley   +1 more source

N,N‐Bis(trifluoromethyl)aminoacetonitrile: A Versatile Building Block for the Introduction of the Bis(trifluoromethyl)amino Group

Chemistry – A European Journal, EarlyView.
N,N‐Bis(trifluoromethyl)aminoacetonitrile (CF3)2NCH2CN, which is readily accessible, is established as a versatile starting compound for the synthesis of various types of (CF3)2N‐containing building blocks, that is, N‐heterocycles, alkenes, and acid derivatives such as N,N‐bis(trifluoromethyl)glycine.
Kristina A. M. Maibom, Christoph Breitenstein, Sabine Lorenzen, Tanja Knuplez, Leon N. Schneider, Younes K. J. Bejaoui, Johannes Gierling, Krzysztof Radacki, Holger Braunschweig, Carl Deutsch, Min Shan, Thomas Fuchß, Michael Schulte, Nikolai V. Ignat'ev, Maik Finze   +14 more
wiley   +1 more source

Epidemiology of Iodine Deficiency in Europe [PDF]

, 1985
Hall, Reginald, Scriba, Peter Christian
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