Results 1 to 10 of about 726,597 (367)

Diverse reactivity of the gem-difluorovinyl iodonium salt for direct incorporation of the difluoroethylene group into N- and O-nucleophiles

open access: yesCommunications Chemistry, 2022
The gem-difluoroethylene moiety is considered as a valuable building block in organic synthesis, but methods to introduce it into small molecules are generally limited to specific substrates.
Chenxin Ge   +3 more
doaj   +1 more source

Phosphorus Acquisition and Utilization in Plants.

open access: yesAnnual Review of Plant Biology, 2021
Tremendous progress has been made on molecular aspects of plant phosphorus (P) nutrition, often without heeding information provided by soil scientists, ecophysiologists, and crop physiologists.
H. Lambers
semanticscholar   +1 more source

Influence of Nitrogen and Phosphorus on Microalgal Growth, Biomass, Lipid, and Fatty Acid Production: An Overview

open access: yesCells, 2021
Microalgae can be used as a source of alternative food, animal feed, biofuel, fertilizer, cosmetics, nutraceuticals and for pharmaceutical purposes. The extraction of organic constituents from microalgae cultivated in the different nutrient compositions ...
Maizatul Azrina Yaakob   +4 more
semanticscholar   +1 more source

Enabling liquid crystal elastomers with tunable actuation temperature

open access: yesNature Communications, 2023
Liquid crystalline elastomers are regarded as a kind of desirable soft actuator material for soft robotics and other high-tech areas. The isotropization temperature (Ti) plays an important role as it determines the actuation temperature and other ...
Yanjin Yao   +6 more
doaj   +1 more source

Type-II Red Phosphorus: Wavy Packing of Twisted Pentagonal Tubes [PDF]

open access: yesAngew. Chem. Int. Ed. e202307102 (2023), 2023
Elemental phosphorus exhibits fascinating structural varieties and versatile properties. The unique nature of phosphorus bonds can lead to the formation of extremely complex structures, and detailed structural information on some phosphorus polymorphs is yet to be investigated.
arxiv   +1 more source

Direct electrophilic and radical isoperfluoropropylation with i-C3F7-Iodine(III) reagent (PFPI reagent)

open access: yesCommunications Chemistry, 2023
The isoperfluoropropyl group (i-C3F7) is an emerging motif in pharmaceuticals, agrichemicals and functional materials. However, isoperfluoropropylated compounds remain largely underexplored, presumably due to the lack of efficient access to these ...
Yaxing Wu   +4 more
doaj   +1 more source

Natural Product-Oriented Photo-Induced Denitrogenative Annulations of 1-Alkenylbenzotriazoles

open access: yesMolecules, 2023
The photo-induced denitrogenative annulations of a variety of 1-alkenylbenzotriazoles were investigated. By judiciously manipulating the structural variations of 1-alkenylbenzotriazoles, two characteristic polycyclic skeletons associated with monoterpene
Zhiguo Wang   +3 more
doaj   +1 more source

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