Results 221 to 230 of about 3,211,194 (278)

Mechanochemical C-C bond stability as a function of substitution: a computational and experimental study. [PDF]

RSC Adv
Gouli O, Zhang H, Ivry E, Aggarwal K, Diesendruck CE.   +4 more
europepmc   +1 more source

Sulfur Ylide-Mediated [2 + 1] Annulation for the Synthesis of Spiro[cyclopropane-indolizine] Derivatives. [PDF]

ACS Omega
Li ZY, Ma YN, Zheng X, Li T, Yuan M, Jiang L, Yuan M.   +6 more
europepmc   +1 more source

Three Water Molecules Mediate Ring Opening of d‑Glucose in Aqueous Solutions. [PDF]

ACS Phys Chem Au
Deegbey M, Vaissier Welborn V.
europepmc   +1 more source

Diastereodivergent electrophilic trapping of α-boryl lithium derivatives. [PDF]

Beilstein J Org Chem
Pavlíčková T, Orbach N, Marek I.
europepmc   +1 more source

Carbocycle editing of ketones proceeds via a radical-mediated bidirectional C-C bond cleavage/coupling strategy. [PDF]

Nat Commun
Ma YJ, Gao Y, Chen X, Liu L, Duan XH, Guo LN.   +5 more
europepmc   +1 more source

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Cyclopentadienyl ring activation in organometallic chemistry and catalysis

Nature Reviews Chemistry, 2023
The cyclopentadienyl (Cp) ligand is a cornerstone of modern organometallic chemistry. Since the discovery of ferrocene, the Cp ligand and its various derivatives have become foundational motifs in catalysis, medicine and materials science. Although largely considered an ancillary ligand for altering the stereoelectronic properties of transition metal ...
Andrew Vanderweide, Demyan Prokopchuk
exaly   +3 more sources

Chemistry of pnictogen(iii)–nitrogen ring systems

Chemical Society Reviews, 2007
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Tristram Chivers, Balakrishna Maravanji S, Dana J Eisler   +2 more
exaly   +3 more sources

Small ring chemistry in crop protection

Tetrahedron, 2019
Abstract An overview is given of the significance of three- and four-membered rings in crop protection chemistry. The main herbicidally, fungicidally, and insecticidally active small ring derivatives are presented, together with their synthesis routes, modes of action and biological efficacies.
Clemens Lamberth
exaly   +2 more sources

Polynitrogen chemistry enters the ring

Science, 2017
A cyclo -N 5 − anion has been synthesized as a stable salt and characterized
openaire   +2 more sources

Chemistry of the solanidane ring system

Journal of the Chemical Society C: Organic, 1971
The reaction of acetyldemissidine and acetylsolanidine with cyanogen bromide is described and the results of the lithium aluminium hydride reduction of the bromo-cyanamides so produced are discussed. The hydrolysis of acetyldemissidine bromo-cyanamide under very mild conditions caused a retro-von Braun reaction to afford the initial alkaloid.
J. A. Beisler, Y. Sato
openaire   +1 more source