WordNet
- (mechanics) the equal and opposite force that is produced when any force is applied to a body; "every action has an equal and opposite reaction"
- a response that reveals a persons feelings or attitude; "he was pleased by the audiences reaction to his performance"; "John feared his mothers reaction when she saw the broken lamp"
- a bodily process occurring due to the effect of some antecedent stimulus or agent; "a bad reaction to the medicine"; "his responses have slowed with age" (同)response
- doing something in opposition to another way of doing it that you dont like; "his style of painting was a reaction against cubism"
- an idea evoked by some experience; "his reaction to the news was to start planning what to do"
- extreme conservatism in political or social matters; "the forces of reaction carried the election"
PrepTutorEJDIC
- {名}(…に対する)『反応』《+『to』+『名』》 / 〈U〉(…に対する)(政治的・社会的な)『反動』,逆コース《+『against』+『名』》 / 〈U〉〈C〉化学反応,化学変化 / 〈U〉〈C〉(物理学で)反作用
UpToDate Contents
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English Journal
- Transformation of benzophenone-type UV filters by chlorine: Kinetics, products identification and toxicity assessments.
- Li J1, Ma LY1, Xu L2.
- Journal of hazardous materials.J Hazard Mater.2016 Jul 5;311:263-72. doi: 10.1016/j.jhazmat.2016.02.059. Epub 2016 Mar 4.
- The present study focused on the kinetics, transformation pathways and toxicity of several benzophenone-type ultraviolet filters (BPs) during the water chlorination disinfection process. The transformation kinetics of the studied three BPs was found to be second-order reaction, which was dependent o
- PMID 27035274
- Intermolecular dearomative C2-arylation of N-Ac indoles activated by FeCl3.
- Nandi RK1, Ratsch F, Beaud R, Guillot R, Kouklovsky C, Vincent G.
- Chemical communications (Cambridge, England).Chem Commun (Camb).2016 Apr 18;52(30):5328-31. doi: 10.1039/c6cc01654e. Epub 2016 Mar 23.
- We report the FeCl3-mediated direct addition of electron-rich arenes to the C2-position of electrophilic N-Ac indoles under mild conditions (room temperature, air). No functional group is required on the arene nucleophile: one of its C-H bonds is added to the C2[double bond, length as m-dash]C3 doub
- PMID 27005518
- A Chiral Electrophilic Selenium Catalyst for Highly Enantioselective Oxidative Cyclization.
- Kawamata Y1, Hashimoto T1, Maruoka K1.
- Journal of the American Chemical Society.J Am Chem Soc.2016 Apr 15. [Epub ahead of print]
- Chiral electrophilic selenium catalysts have been applied to catalytic asymmetric transformations of alkenes over the past two decades. However, highly enantioselective reactions with a broad substrate scope have not yet been developed. We report the first successful example of this reaction employi
- PMID 27064419
Japanese Journal
- Iron-Catalyzed Suzuki–Miyaura Coupling Reaction of Unactivated Alkyl Halides with Lithium Alkynylborates
- , ,
- Chemistry Letters advpub(0), 2015
- … A Suzuki–Miyaura coupling reaction between unactivated alkyl halides and lithium alkynylborates was performed using an iron-bisphosphine catalyst. … The reaction shows high chemoselectivity and is applicable to a broad scope of substrates bearing electrophilic functional groups. …
- NAID 130004868432
- Use of In Situ Generated Nitrosocarbonyl Compounds in Catalytic Asymmetric α-Hydroxylation and α-Amination Reactions
- ,
- Bulletin of the Chemical Society of Japan advpub(0), 2015
- … However, the transient nature and incompatibility of the catalytic processes with their generation incarcerated their use mostly in hetero-Diels-Alder and ene reaction. … In this account we will summarize our effort to utilize the nitrosocarbonyl compounds as source of electrophilic oxygen and nitrogen in variety of asymmetric carbon-hetero-atom bond forming reactions. … The O- vs N-selectivity can be tuned by switching reaction conditions. …
- NAID 130004801884
- The Nickel(II)-Catalyzed Direct Benzylation, Allylation, Alkylation, and Methylation of C-H Bonds in Aromatic Amides Containing an 8-Aminoquinoline Moiety as the Directing Group
- , ,
- Bulletin of the Chemical Society of Japan advpub(0), 2015
- … Direct alkylation via the cleavage of the ortho C-H bonds by a nickel-catalyzed reaction of aromatic amides containing an 8-aminoquinoline moiety as the directing group with alkyl halides is reported. … Various alkyl halides, including benzyl, allyl, alkyl, and methyl halides (or pseudo halides) participate as electrophilic coupling partners. … The reaction shows a high functional group compatibility. …
- NAID 130004801859
Related Links
- An explanation of the terms electrophile and electrophilic addition, together with a general mechanism for this sort of reaction ... Electrophiles are strongly attracted to the exposed electrons in the pi bond and reactions happen ...
- An explanation of the terms electrophile and electrophilic substitution, together with a general mechanism for this sort of reaction involving benzene. ... The delocalised electrons above and below the plane of the benzene molecule are ...
Related Pictures
★リンクテーブル★
[★]
- 英
- electrophilic reaction
[★]
- 関
- react、respond、response、responsive
[★]
- 関
- electrophilicity