Vinylidene group - Wikipedia
WebVinylidene group. In chemistry, vinylidenes are compounds with the functional group C=CH 2. An example is 1,1-dichloroethene (CCl 2 =CH 2) commonly called vinylidene chloride. It and vinylidene fluoride are precursors to commercially useful polymers.
Vinylene group - Wikipedia
WebIn chemistry, vinylene (also ethenylene or 1,2-ethenediyl) [1] is a divalent functional group (a part of a molecule) [2] with formula −CH=CH−; [3] namely, two carbons, each connected to the other by a double bond, to an hydrogen atom by a single bond, and to the rest of the molecule by another single bond. [4] [5]
A stable heavier group 14 analogue of vinylidene - Nature
WebAug 22, 2016 · Vinylidene, (H2C=C), is a short-lived structural isomer of acetylene. By employing bulky and strongly electron-donating boryl co-ligands, the synthesis of an analogous group 14 vinylidene...
Vinylidene: the final chapter? | Journal of the American Chemical …
WebNov 1, 1990 · Yasuo Wakatsuki,, Nobuaki Koga,, Helmut Werner, and, Keiji Morokuma. An ab Initio MO Study on the Transformation of Acetylene to Vinylidene in the Coordination Sphere of Rhodium (I). The Intra- and Intermolecular Proton Transfer Mechanism.
Transition Metal Vinylidene- and Allenylidene-Mediated Catalysis …
WebFeb 15, 2019 · Vinylidene group. Abstract. With their mechanistic novelty and various modalities of reactivity, transition metal unsaturated carbene (alkenylidene) complexes have emerged as versatile intermediates for new reaction discovery.
Encoding of vinylidene isomerization in its anion ... - Science
WebOct 20, 2017 · Vinylidene-acetylene isomerization is the prototypical example of a 1,2-hydrogen shift, one of the most important classes of isomerization reactions in organic chemistry.
Characterization of a Triplet Vinylidene | Journal of the American ...
WebDec 13, 2021 · Characterization of a Triplet Vinylidene. Yury Kutin. , Justus Reitz. , Patrick W. Antoni. , Anton Savitsky. , Dimitrios A. Pantazis* , Müge Kasanmascheff* , and. Max M. Hansmann* Cite this: J. Am. Chem. Soc. 2021, 143, 50, 21410–21415. Publication Date: December 13, 2021. https://doi.org/10.1021/jacs.1c11062. Copyright © 2021 The Authors.
Vinylidene - an overview | ScienceDirect Topics
WebVinylidene chloride is well absorbed following oral and inhalation exposure. Dermal absorption is unlikely due to its low molecular weight and hydrophobic nature. After oral exposure to radiolabeled vinylidene chloride, animals showed highest level of radioactivity at 72 h in the liver and kidneys.
Vinylidene Definition & Meaning - Merriam-Webster
WebThe meaning of VINYLIDENE is a divalent radical CH2=C derived from ethylene by removal of two hydrogen atoms from one carbon atom.
Vinylidene - an overview | ScienceDirect Topics
WebPolyvinylidene fluoride (PVDF) is a piezoelectric polymer that shows good promises for the development of NGs. Its polymeric nature allows it to be easily fabricated into a 2D film morphology with a good potential for scaling up.
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