Results 21 to 30 of about 5,987 (170)
A one-pot lithiation–phosphonylation procedure was elaborated as a method to prepare heteroaromatic phosphonic acids. It relied on the direct lithiation of heteroaromatics followed by phosphonylation with diethyl chlorophosphite and then oxidation with ...
Ewa Chmielewska +4 more
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Synthesis of Mixed Arylalkyl Tertiary Phosphines via the Grignard Approach
Trialkyl and triaryl phosphines are important classes of ligands in the field of catalysis and materials research. The wide usability of these low-valent phosphines has led to the design and development of new synthesis routes for a variety of phosphines.
Ashanul Haque +4 more
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The bis(Biphenyl)phosphorus Fragment in Trivalent and Tetravalent P-Environments
Diaryl substituted phosphorus (III) compounds are commonly used motifs in synthesis. Although the basic synthetic routes to these molecules starting from PCl3 are well reported, sterically hindered aryl substituents can be difficult to introduce ...
Jonas Hoffmann +3 more
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Homolytic substitution at phosphorus for C–P bond formation in organic synthesis
Organophosphorus compounds are important in organic chemistry. This review article covers emerging, powerful synthetic approaches to organophosphorus compounds by homolytic substitution at phosphorus with a carbon-centered radical. Phosphination reagents
Hideki Yorimitsu
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A survey of the experimental equilibrium constants in solution for the mixed complexes of 4f ions with acidic (chelating) and O-donor organophosphorus ligands published in the period between 1954 and 2022 is presented.
Maria Atanassova
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The Backbone of Success of P,N-Hybrid Ligands: Some Recent Developments
Organophosphorus ligands are an invaluable family of compounds that continue to underpin important roles in disciplines such as coordination chemistry and catalysis.
Martin B. Smith
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Multicomponent reactions: A simple and efficient route to heterocyclic phosphonates
Multicomponent reactions (MCRs) are one of the most important processes for the preparation of highly functionalized organic compounds in modern synthetic chemistry. As shown in this review, they play an important role in organophosphorus chemistry where
Mohammad Haji
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The α-amidoalkylating properties of 1-(N-acylamino)alkyltriarylphosphonium salts with weakened Cα-P+ bond strength are discussed and examined.
Jakub Adamek +4 more
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Organophosphorus esters fulfil many industrial, agricultural, and household roles. Nature has deployed phosphates and their related anhydrides as energy carriers and reservoirs, as constituents of genetic materials in the form of DNA and RNA, and as ...
Ikenna Onyido +3 more
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Several multicomponent synthetic approaches were elaborated for plenty of novel nitrogen or oxygen heterocycles containing a phosphonate or a phosphine oxide moiety.
Nóra Popovics-Tóth, Erika Bálint
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