1.1. Historic Perspective Silica and doped silica materials obtained via the solution− gelation
(“sol− gel”) inorganic polymerization process are functional materials with an impressive …

Limited natural resources and an increasing demand for enantiomerically pure compounds
render catalysis and especially heterogeneous asymmetric catalysis a key technology. The …

For economic, environmental, and social reasons, the trend toward the application of
optically pure compounds is undoubtedly increasing. Among the various methods to …

In nature, many biological processes occur in aqueous environments, and these fascinating
in vivo reactions should prompt organic chemists1 to explore the potential of water as a …

Among the different methods to obtain enantiomerically pure compounds, namely,
resolution, diastereomeric synthesis, and enantioselective catalysis, the use of chiral …

Published data of the last decade demonstrating the significant achievements in the catalytic
synthesis of organic compounds are analyzed from the green chemistry standpoint. It is …

Knapper werdende Rohstoffe und ein zunehmender Bedarf an enantiomerenreinen
Verbindungen machen die Katalyse und insbesondere die heterogene asymmetrische …

Catalytic Pauson–Khand-type reactions and related carbonylative cycloaddition reactions -
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Chirally imprinted sol− gel thin films were fabricated through the molecular imprinting
technique. The films were spin coated on glass plate substrates. Enantioselective …

We review the different approaches that lead to chiral sol–gel materials. These methods
include the use of silanes bearing a chiral group for silylating the surface of the porous sol …