Catalytic asymmetric organozinc additions to carbonyl compounds

Article Abstract:

This review focuses on the catalytic asymmetric dialkylzinc addition to aldehydes to obtain ligands of diverse structures and catalysts with high enantioselectivity for the organozinc addition to carbonyl compounds. Discussion on the catalytic asymmetric reactions of alkyl, aryl, alkenyl, and alkynylzincs with aldehydes and chiral catalysts is presented.

Analysis, Coordination compounds, Metal complexes (Chemistry), Ligands, Ligands (Chemistry), Metal catalysts, Enantiomers

---

Palladium-catalyzed Reppe carbonylation

Article Abstract:

This review discusses the versatile process of Reppe carbonylation involved in the conversion of olefins, acetylenes, and dienes to a variety of saturated and unsaturated acids, esters, or anhydrides, respectively. Author reviews the chemistry, composition, performance, and applications of palladium Reppe-carbonylation catalysts.

Chemical industry, Organic compounds, Organic compound synthesis, Olefins, Alkenes, Alkadienes, Dienes

---

Fluorescence of organic molecules in chiral recognition

Article Abstract:

The activity on the enantioselective fluorescent recognition studies and organic fluorophores are discussed. Combinatorial chiral catalyst screening and asymmetric synthesis is of great value to general organic synthesis and pharmaceutical synthesis.

Fluorescence, Organofluorine compounds, Organic fluorine compounds, Properties, Chemical properties

Similar abstracts:

• Abstracts: Catalytic homogeneous asymmetric hydrogenations of largely unfunctional alkenes. Use of achiral and meso ligands to convey asymmetry in enantioselective catalysis
• Abstracts: Catalytic asymmetric Diels-Alder reactions. Asymmetric transition metal-catalyzed allylic alkylations
• Abstracts: Enantioselective enzymatic desymmetrizations in organic synthesis. Biocatalytic selective modifications of conventional nucleosides, carbocyclic nucleosides, and C-nucleosides
• Abstracts: Spectroscopic and theoretical investigations of vibrational frequences in binary unsaturated transition-metal carbonyl cations, neutrals, and anions
• Abstracts: Salt effects resulting from exchange between two ion pairs and their crucial role in reaction pathways. Binary vanadium chalcogenide complexes

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.