Results 141 to 150 of about 9,657 (231)

Stereoselective Synthesis of Tri- and Tetrasubstituted Olefins via 1,6-Additions of Diazo Compounds and Their Precursors to p-Quinone Methides. [PDF]

ACS Org Inorg Au, 2021
Pati S, Rayi S, Namboothiri INN.
europepmc   +1 more source

Urea provides an important nitrogen source for microbial populations in an ultraoligotrophic sea

Limnology and Oceanography, Volume 71, Issue 6, June 2026.
Urea is an organic nitrogen (N) compound directly utilized by both heterotrophic prokaryotes and some photoautotrophs. Reports of either ambient urea concentrations or urea uptake rates from the ultraoligotrophic eastern Mediterranean Sea are lacking. We investigated urea distribution and uptake in the upper water column in the Levantine basin during ...
Alon Blachinsky, Tal Ben Ezra, Shiran Gozali, Anat Tsemel, Dan Tchernov, Mark Altabet, Ilana Berman‐Frank, Michael David Krom   +7 more
wiley   +1 more source

Synthesis Of Various Diazo Compounds And Unsaturated Bis-carbonyl Compounds

, 2011
Tez (Yüksek Lisans) -- İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2011Thesis (M.Sc.) -- İstanbul Technical University, Institute of Science and Technology, 2011Yapılan bu tez çalışmasında, α, β-doymamış bis-karbonil bileşikleri ile çeşitli ...
Karaçivi, Merve
core  

Overcoming O-H Insertion to Para-Selective C-H Functionalization of Free Phenols: Rh(II)/Xantphos Catalyzed Geminal Difunctionalization of Diazo Compounds. [PDF]

ACS Cent Sci, 2022
Yang Y, Lu B, Xu G, Wang X.
europepmc   +1 more source

Modulation of KATP channels by diazoxide preserves mitochondrial function and barrier integrity under staurosporine‐induced epithelial stress

British Journal of Pharmacology, Volume 183, Issue 12, Page 3213-3233, June 2026.
Background and Purpose Intestinal barrier dysfunction caused by mitochondrial stress, oxidative damage and apoptosis, are hallmarks of dysbiosis‐associated gastrointestinal (GI) disorders. Staurosporine causes downstream features of dysbiosis‐induced epithelial damage.
Fatima Maqoud, Eleonora Malerba, Simona Drago, Antonella Orlando, Domenica Mallardi, Nicoletta De Lucia, Marina Antonacci, Annamaria Di Turi, Domenico Tricarico, Francesco Russo   +9 more
wiley   +1 more source

Understanding the Influence of Donor-Acceptor Diazo Compounds on the Catalyst Efficiency of B(C₆ F₅ )₃ Towards Carbene Formation. [PDF]

Chemistry, 2022
Babaahmadi R, Dasgupta A, Hyland CJT, Yates BF, Melen RL, Ariafard A.   +5 more
europepmc   +1 more source

Facile Synthesis of H‐L‐Photo‐Lysine and Its Genetic Incorporation Into Proteins

ChemBioChem, Volume 27, Issue 10, 27 May 2026.
An efficient synthesis of a diazirine‐based noncanonical amino acid (ncAA), photo‐lysine (photoK), is reported, and its genetic incorporation into green fluorescent protein (GFP) is demonstrated. PhotoK‐enabled crosslinking is used to capture substrates and interaction partners of SIRT6 in vitro, in Escherichia coli, and in HEK293 cell lysates ...
Abu Hamza, Chiranjeev Sharma, Yana Cen
wiley   +1 more source

O–H Insertion of Hydrogenphosphate Derivatives and α‑Diazo Compounds

An efficient O–H insertion of hydrogenphosphate derivatives and α-diazo compounds has been developed to construct α-phosphoryloxy scaffolds. Diverse α-phosphoryloxy skeletons could be obtained under mild and catalyst-free conditions in good yields.
Tao Song (130854), Yi Zhong (153468), Ling Mei (374153), Wei Wang (17594), Jian Wang (5901), Xiao Huang (223709), Fei Tan (628140)   +6 more
core   +1 more source

Fe-Catalyzed Selective Formal Insertion of Diazo Compounds into C(sp)-C(sp³) Bonds of Propargyl Alcohols: Access to Alkyne-Substituted All-Carbon Quaternary Centers. [PDF]

ACS Cent Sci, 2022
Wang DK, Li LB, Liu FL, Qiu H, Li JZ, Zhang J, Deng C, Wei WT.   +7 more
europepmc   +1 more source

Coupling of acceptor-substituted diazo compounds and tertiary thioamides: synthesis of enamino carbonyl compounds and their pharmacological evaluation. [PDF]

RSC Adv, 2022
Secka J, Pal A, Acquah FA, Mooers BHM, Karki AB, Mahjoub D, Fakhr MK, Wallace DR, Okada T, Toyooka N, Kuta A, Koduri N, Herndon D, Roberts KP, Wang Z, Hileman B, Rajagopal N, Hussaini SR.   +17 more
europepmc   +1 more source