Monoselective N-Methylation of Amides, Indoles, and Related Structures Using Quaternary Ammonium Salts as Solid Methylating Agents
Sign Up to like & getrecommendations! Published in 2022 at "Organic Letters"
DOI: 10.1021/acs.orglett.2c02766
Abstract: We herein report the use of phenyl trimethylammonium iodide (PhMe3NI) as a safe, nontoxic, and easy-to-handle reagent for an absolutely monoselective N-methylation of amides and related compounds as well as for the N-methylation of indoles.… read more here.
Keywords: methylation; monoselective methylation; methylation amides; indoles related ... See more keywords
Living naked: first case of lacking of skin related structures in an Elasmobranch, the blackmouth catshark Galeus melastomus.
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DOI: 10.1111/jfb.14468
Abstract: As far as is known, in this paper the first case of lacking of skin related structures (epidermis, stratum laxum, dermal denticles and teeth) in a free-swimming Elasmobranch, the blackmouth catshark Galeus melastomus, is reported.… read more here.
Keywords: skin related; first case; case lacking; lacking skin ... See more keywords
Norbornene and Related Structures as Scaffolds in the Search for New Cancer Treatments
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DOI: 10.3390/ph15121465
Abstract: The norbornene scaffold has arisen as a promising structure in medicinal chemistry due to its possible therapeutic application in cancer treatment. The development of norbornene-based derivatives as potential chemotherapeutic agents is attracting significant attention. Here,… read more here.
Keywords: search new; structures scaffolds; scaffolds search; related structures ... See more keywords
Chloroplast Envelopes Play a Role in the Formation of Autophagy-Related Structures in Plants
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DOI: 10.3390/plants12030443
Abstract: Autophagy is a degradation process of cytoplasmic components that is conserved in eukaryotes. One of the hallmark features of autophagy is the formation of double-membrane structures known as autophagosomes, which enclose cytoplasmic content destined for… read more here.
Keywords: chloroplast envelopes; role; oxidative stress; related structures ... See more keywords