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michael additionの例文

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  • Maleimides will selectively attach to cysteine using a covalent Michael addition.
  • In effect, Hofmann elimination is a retro-Michael addition chemical process.
  • It is the combination of the Michael Addition and the Aldol Condensation reaction.
  • This reaction is known as a Michael addition.
  • As for carbon compounds, catalysed Michael additions and aldol reactions can be used.
  • The Michael-aldol sequence involves a Michael addition reaction and an aldol condensation.
  • In addition, activated acetylenes can be added to electrophiles following a Michael addition.
  • It is employed to catalyze Michael additions.
  • What about Michael addition ? talk ) 16 : 34, 2 May 2010 ( UTC)
  • The Michael addition is an important tandem sequence of Michael and aldol additions is the Robinson annulation.
  • Isophorone may be formed under the same conditions of mesityl oxide production, by a Michael addition.
  • Ethyl acrylate reacts with amines catalyzed by Lewis bases in a Michael addition to ?-alanine derivatives in high yields:
  • Michael additions are another very important industrial method for creating new carbon-carbon bonds, often with particular functional groups attached.
  • The catalysts have been used in Diels-Alder reactions, Michael additions, Friedel-Crafts alkylations, transfer hydrogenations and epoxidations.
  • Glycals may also be converted into amino sugars by nitration followed by treatment with thiophenol ( Michael addition ) to furnish a thioglycoside donor.
  • The dioxindole is a strong nucleophile for the Michael addition of dioxindoles to nitroalkenes in order to obtain 3, 3-disubstituted oxindole derivatives.
  • Mesna concentrates in the bladder where acrolein accumulates after administration of chemotherapy and through a Michael addition, forms a conjugate with acrolein and other urotoxic metabolites.
  • The C8a-C14 bond is formed in the first step followed by a Michael addition of the other phenolic group to the newly formed enone group.
  • One example is the asymmetric synthesis of the drug warfarin ( in equilibrium with the hemiketal ) in a Michael addition of 4-hydroxycoumarin and benzylideneacetone:
  • The stereochemical outcome is consistent with a twisted Mannich-type reactions, ene reaction, Michael addition, Nazarov cyclization, and hetero-Diels-Alder reaction.
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