Results 191 to 200 of about 479,149 (262)

Borylcyclopropanes: Synthetic Strategies and Applications

Angewandte Chemie, EarlyView.
Borylcyclopropanes (cyclopropanes bearing a boron substituent) sit at the intersection of two privileged frameworks in synthesis. This review provides the first exhaustive survey of their chemistry, spanning metal–carbene, nucleophilic cyclization, radical, hydroboration, and C─H activation routes, and documenting applications in medicinal chemistry ...
Aiza A. Butt, Joseph M. Ready
wiley   +2 more sources

Vitamin D as a Regulator of the Biological Clock-Implications for Circadian-Metabolic Dysregulation. [PDF]

Int J Mol Sci
Vesković M, Šutulović N, Djuric E, Hrnčić D, Marković AR, Stanojlović O, Mladenović D.   +6 more
europepmc   +1 more source

The relationship between smoking cessation and vitamin D. [PDF]

Ir J Med Sci
Koçak MB, Kavuncuoğlu D.
europepmc   +1 more source

Modalities of Vitamin D Administration to Preterm Infants: Impact on 25 OH Vitamin D Levels. [PDF]

Acta Paediatr
Laborie S, Breniaux M, Bacchetta J, Butin M.   +3 more
europepmc   +1 more source

Cobalt‐Catalyzed Radical Ligand Transfer (RLT) Enables Remote‐Markovnikov Hydroamination of Alkenes

Angewandte Chemie, EarlyView.
A cobalt‐catalyzed remote‐Markovnikov 1,3‐hydroamination of allyl carboxylates proceeds through MHAT, 1,2‐radical acyloxy migration (1,2‐RAM), and radical ligand transfer (RLT) from a Co‐N intermediate, providing protected amino alcohols. ABSTRACT Amino alcohols are prevalent in pharmaceuticals, agrochemicals, and functional materials, yet ...
Arman Khosravi, Ho Martin Yuen, Seth Fremin, Nuwan A. Pannilawithana, Nol Supasueb, Yu Zhang, Peng Liu, Ming‐Yu Ngai   +7 more
wiley   +1 more source

Vitamin D Deficiency and Mortality in Pediatric Dialysis: Potential Confounding and Reverse Causality. [PDF]

Health Sci Rep
Khan SU, Khan SH, Khan MF.
europepmc   +1 more source

Adaptive Hydrogenation of Alkynes Using CO as a Molecular Trigger to Selectively Produce Alkanes or Z‐Alkenes

Angewandte Chemie, EarlyView.
One catalyst for two products: CO acts as a molecular trigger for adaptive alkyne hydrogenation using supported Pd nanoparticles. The catalyst reversibly switches between the formation of alkanes under H2 and Z‐alkenes under H2/CO for 37 structurally diverse alkynes.
Manisha Durai, Lachlan Sharp‐Bucknall, Tim Alexander Schubert, Jacob Johny, John‐Tommes Krzeslack, Walid Hetaba, Walter Leitner, Alexis Bordet   +7 more
wiley   +1 more source

Decreased Serum Vitamin D Is Not Associated With Sjögren Disease in European and Asian Subjects. [PDF]

ACR Open Rheumatol
Yilmaz DS, Taylor KE, Criswell LA, Shiboski CH, Barcellos LF.   +4 more
europepmc   +1 more source

Effects of vitamin D on biochemical markers of osteoporosis: a meta-analysis of randomised trials. [PDF]

Br J Nutr
Alber CS, Halsey J, Emberson J, Hin H, Hill M, Armitage J, Clarke RJ.   +6 more
europepmc   +1 more source