Macromolecular Rapid Communications, Volume 46, Issue 23, December 5, 2025.A new synthetic access to poly(arylene‐1,2‐diaryl vinylene) derivatives, a class of conjugated polymers with aggregation‐induced emission properties, via an elemental sulfur‐mediated polyolefination of bifunctional N‐tosyl hydrazones is presented. The described procedure is more convenient and at least similarly effective to established procedures, as ...
Peter Conen +3 more
wiley +1 more source
Ga(III) chelates of amphiphilic DOTA-based ligands : synthetic route and in vitro and in vivo studies [PDF]
, 2011 In this work we report a synthetic strategy of amphiphilic DOTA-based chelators bearing a variable size α-alkyl chain at one of the pendant acetate arms (from six to fourteen carbon atoms), compatible with their covalent coupling to amine-bearing ...
André, João P. +3 more
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Novel solid-state emissive polymers and polymeric blends from a T-Shaped benzodifuran scaffold: A comparative study [PDF]
, 2020 Two novel polyimines were synthesized from a benzodifuran based diamino monomer and two dialdehydes bearing bulky groups and a flexible spacer. The polymers display tuned luminescence performance according to the presence of half-salen groups. The effect
Caruso, U. +3 more
core +1 more source
Recent Advances in Ene Reactions with Carbon Enophiles
Advanced Synthesis &Catalysis, Volume 367, Issue 22, November 28, 2025.Recent advances in the classical intra‐ and intermolecular ene nexus with carbon enophiles (alkenes, alkynes, arynes, and allenes) show a considerable increase in structural complexity and an enormous potential for functional applications in polymer science.
Thomas J. J. Müller
wiley +1 more source
Synthesis and evaluation of antimitotic activity of new tetralone acid analogues of podophyllotoxin [PDF]
, 2014 The new tetralone acids I (R = H, F, Me, OMe, SMe) were synthesized as analogs of podophyllotoxin. They were prepd. by replacing 3,4,5-trimethoxyphenyl ring with cyclohexyl group in podophyllotoxin and 1,3-methylene dioxy ring with methoxy, hydrogen, Me,
Basavaraju, Y. B. +4 more
core +1 more source
Aldehyde Hydrosilylation with Ethylzinc Complexes of Bulky β‐Thioketiminate Ligands
Zeitschrift für anorganische und allgemeine Chemie, Volume 651, Issue 17, November 25, 2025.A sterically demanding β‐thioketiminate ligand supports a monomeric ethylzinc complex that catalyses aldehyde hydrosilylation with phenylsilane (PhSiH3). In the presence of methanol (MeOH), high selectivity for the dialkoxysilane product is achieved.
Jamie Allen +4 more
wiley +1 more source
An update on the synthesis and reactivity of spiro-fused β-lactams [PDF]
, 2018 Beta-Lactam ring-containing compounds play a pivotal role in drug design and synthetic chemistry. Spirocyclic beta-lactams, representing an important beta-lactam subclass, have recently attracted considerable interest with respect to new synthetic ...
D'hooghe, Matthias, Dao Thi, Hang
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A practical route to tertiary diarylmethylamides or -carbamates from imines, organozinc reagents and acyl chlorides or chloroformates [PDF]
, 2011 A practical route to tertiary diarylmethylamides or -carbamates from imines, organozinc reagents and acyl chlorides or chloroformates is described. This route involves the formation of an imine, which is used without isolation, followed by its activation
Bender, Sakurai, Sengmany, Spencer
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How Electrophilic are Ferrocenylmethyl Cations? Kinetics of their Reactions with Nucleophiles and Hydride Donors [PDF]
, 1994 Second-order rate constants for the reactions of the ferrocenylmethylium ions 2a - e with silyl enol ethers, allylsilanes, allylstannanes, and hydride donors have been determined photometrically and conductometrically in dichloromethane.
Arimoto +60 more
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Electrophilicity Equalization Principle
, 2010 A new electronic structure principle, viz., the principle of electrophilicity equalization is proposed. An analytical justification as well as a numerical support for the same is provided.Comment: 9 pages, 2 ...
Chattaraj, Pratim Kumar +2 more
core +1 more source