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- {{Short description|Conversion of carbon monoxide and carbon dioxide (CO<sub>x</sub>) to methane (CH<sub>4</sub>)}} ...b>) to methane (CH<sub>4</sub>) through [[hydrogenation]]. The methanation reactions of CO<sub>x</sub> were first discovered by [[Paul Sabatier (chemist)|Sabati ...7 KB (995 words) - 11:13, 10 January 2022
- {{Short description|Organic reaction which inserts an alkene into a C-H bond of ethylene}} ...he formal [[Insertion reaction|insertion]] of an [[alkene]] into the [[C-H bond]] of [[ethylene]] ({{chem2|H2C\dCH2}}): ...7 KB (895 words) - 18:36, 18 November 2024
- ...kene]] [[functional group]]s (α-olefins), which are more amenable to other reactions such as [[polymerization]] and [[hydroformylation]]. ...first3 = Peter | last4 = Hoveyda | first4 = Amir H. | title = Ethenolysis Reactions Catalyzed by Imido Alkylidene Monoaryloxide Monopyrrolide (MAP) Complexes o ...6 KB (816 words) - 16:17, 28 November 2024
- ...or molecular fragment) interposes itself into an existing [[Chemical bond|bond]] of typically a second chemical entity ''e.g.'': ...ns are reversible, the removal of the small molecule from the metal-ligand bond is called extrusion or elimination. ...17 KB (2,325 words) - 16:30, 17 May 2024
- ...=1956 |title=INDISCRIMINATE REACTION OF METHYLENE WITH THE CARBON-HYDROGEN BOND |url=https://pubs.acs.org/doi/abs/10.1021/ja01594a071 |journal=Journal of t ===Methylene-for-oxo reactions=== ...8 KB (1,071 words) - 08:05, 13 April 2024
- ...added to a [[carbonyl group]] ({{chem2|C\dO}}) to form an [[Alpha and beta carbon|α]]-alkynyl [[alcohol (chemistry)|alcohol]] ({{chem2|R2C(\sOH)\sC\tC\sR}}). ...duct is [[chiral]], hence there is interest in asymmetric variants. These reactions invariably involve metal-[[acetylide]] intermediates. ...12 KB (1,584 words) - 08:49, 9 May 2024
- ...me works primarily through the [[Wood–Ljungdahl pathway]] which converts [[carbon dioxide]] to [[Acetyl-CoA]]. The recommended name for this enzyme is '''CO- ...ral enzymes in this one pathway and can perform diverse reactions in the [[carbon cycle]] as a result. Because of this, the exact activity of these molecules ...18 KB (2,567 words) - 00:48, 4 February 2025
- ...or1-last=Knipe|editor1-first=A.C.|title=March's Advanced Organic Chemistry Reactions, Mechanisms, and Structure.|date=2007|publisher=John Wiley & Sons|location= ...00081a005|bibcode=1990EnST...24.1655R}}</ref> There is a concern that such reactions may lead to the presence of carcinogenic compounds{{which|date=May 2024}} i ...11 KB (1,615 words) - 21:06, 4 October 2024
- ...eactions|year=2009|doi=10.1002/0471264180.or072.02|chapter=Desulfonylation Reactions|isbn=978-0471264187}}</ref> ...ten removed. In the presence of certain reducing agents, one of the sulfur-carbon bonds of the sulfonyl group is cleaved, leading to sulfur-free organic prod ...20 KB (2,705 words) - 05:09, 29 November 2024
- {{About|chemical reactions in which [[ammonia]] is a reactant|chemical reactions involving [[amines]]|aminolysis}} ...003-4 |isbn=978-0-12-804492-6 |access-date=2022-12-07}}</ref> Ammonolysis reactions can be conducted with [[organic compound]]s to produce amines (molecules co ...10 KB (1,351 words) - 16:24, 19 January 2025
- ...n |last2=Parkin |first2=Gerard |date=24 February 2011 |title=Carbon-Sulfur Bond Cleavage and Hydrodesulfurization of Thiophenes by Tungsten |url=https://pu ...imethylphosphine as a reactive solvent: synthesis, crystal structures, and reactions of [Ta(PMe 3 ) 3 (η 2 -CH 2 PMe 2 )(η 2 -CHPMe 2 )] and [W(PMe 3 ) 4 (η 2 - ...60 KB (9,499 words) - 23:36, 28 January 2025
- ...pies of formation, and ionization energies for the parent and binary mixed carbon, silicon, nitrogen, and phosphorus cubane derivatives: A G4MP2 theoretical ...edrane (HCP<sub>3</sub>), completing the set of tetrahedral molecules with carbon- and phosphorus-containing cores.<ref name=":4" /> ...42 KB (5,833 words) - 17:00, 19 January 2025
- ...s such as they are not without [[chain transfer]] or [[chain termination]] reactions.<ref name=Szwarz1956>{{Cite journal ...merization cannot be a truly living process due to unavoidable termination reactions between two radicals. The commonly-used term controlled radical polymerizat ...26 KB (3,465 words) - 09:48, 30 December 2023
- ...ght. In that projection, the '''vector''' (arrow) pointing from :Nu to the carbon of the carbonyl is mirrored across plane I to make clear that the nucleophi ...and controlling diastereofacial selectivity in carbon-carbon bond-forming reactions, Aldrichimica Acta 23(4):94-111, esp. p. 101, see {{cite web |url=http://ww ...36 KB (5,159 words) - 09:29, 26 February 2025
- '''Intrinsic bond orbitals (IBO)''' are [[localized molecular orbitals]] giving exact and non ...cal Wannier functions and in-RPA-embedding: The case of water on graphitic carbon nitride |journal=The Journal of Chemical Physics |date=28 December 2021 |vo ...25 KB (3,658 words) - 05:10, 4 January 2024
- ...|location=Weinheim, Germany|pages=53–60}}</ref> One or two gold-catalyzed reactions may have been commercialized.<ref name="Pagliaro 2016"/> ...rnal | doi = 10.1002/chem.201903377| title = Gold-Catalyzed Cross-Coupling Reactions: An Overview of Design Strategies, Mechanistic Studies, and Applications| j ...39 KB (5,689 words) - 16:40, 19 January 2025
- ...more or less quickly. Water molecules attack the silicon atom and the Si–N bond is cleaved. The {{chem2|R3Si\sNH\sSiR3}} forms {{chem2|R3Si\sNH2}} and {{ch ...terial and the formation of [[silicon nitride]], [[silicon carbide]] and [[carbon]]. This so-called pyrolysis of the polysilazanes produces ceramic materials ...19 KB (2,638 words) - 02:31, 2 December 2024
- ...uses a decomposition reaction which forms solid calcium oxide and releases carbon dioxide gas. Similarly, sodium carbonate decomposes to sodium oxide and releases carbon dioxide gas. ...17 KB (2,603 words) - 01:49, 5 August 2024
- ...>)<sub>4</sub><sup>−</sup>. Oxygen atoms are colored red, aluminum pink, carbon gray and fluorine yellow]] ...Ph)(CF3)2)4: A Hydrocarbon-Soluble Catalyst for Carbon−Carbon Bond-Forming Reactions|url=https://doi.org/10.1021/om9604031|journal=Organometallics|volume=15|iss ...29 KB (4,286 words) - 03:37, 21 August 2023
- ...19-03-26|title=Few-Layered Boronic Ester Based Covalent Organic Frameworks/Carbon Nanotube Composites for High-Performance K-Organic Batteries|journal=ACS Na ...potassium-ion battery. To buffer the volume change of conversion anode, a carbon material matrix is always applied such as {{chem2|MoS2@rGO}}, {{chem2|Sb2S3 ...19 KB (2,573 words) - 01:58, 23 August 2024