Results 11 to 20 of about 15,949 (256)

Chiral Epoxides by Desymmetrizing Deprotonation ofmeso-Epoxides

open access: yesAngewandte Chemie, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
Hodgson, D, Gras, E
openaire   +4 more sources

Biocatalytic Conversion of Epoxides [PDF]

open access: yesChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Erik J, de Vries, Dick B, Janssen
openaire   +4 more sources

Enigmatic Alternatives for Epoxides in Graphene Oxide [PDF]

open access: yes, 2023
The structural mystery of the long-known graphene oxide (GO) unfolds as one of the formidably abstract conceptual problems among nanomaterials. Generally construed as the oxidized form of graphene, it is variously proposed to host a variety of ...
Pattath D., Pancharatna   +2 more
core   +2 more sources

Substituted Epoxides by Lithiation of Terminal Epoxides [PDF]

open access: yesOrganic Letters, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Hodgson, D, Reynolds, N, Coote, S
openaire   +2 more sources

Cobalt Catalysis Enables Regioselective Ring-opening of Epoxides with Aryl Halides [PDF]

open access: yes, 2021
Ring-opening of epoxides furnishing either linear or branched products belongs to the group of classic transformations in organic synthesis. However, the regioselective cross-electrophile coupling of aryl epoxides with aryl halides still represents a ...
Maciej, Giedyk   +4 more
core   +2 more sources

Ring-Opening of Epoxides by Pendant Silanols [PDF]

open access: yes, 2021
We present a new ring-opening reaction of epoxides by pendant silanols, catalyzed by either Ph3C+BF4– or BINOL-phosphoric acid. In all cases examined, the reaction is perfectly regioselective and diastereoselective.
Someshwar, Nagamalla   +2 more
core   +2 more sources

Syntheses of surfactants from oleochemical epoxides

open access: yesOléagineux, Corps gras, Lipides, 2001
Sugar-based surfactants were obtained in good yields (up to 100%) under mild conditions (70°C, methanol or mixtures of methanol and water) by ring-opening of terminal epoxides with aminopolyols, derived from glucose.
Warwel Siegfried   +4 more
doaj   +1 more source

Chemistry of Fullerene Epoxides: Synthesis, Structure, and Nucleophilic Substitution-Addition Reactivity

open access: yesMolecules, 2012
Fullerene epoxides, C<sub>60</sub>O<sub>n</sub>, having epoxide groups directly attached to the fullerene cage, constitute an interesting class of fullerene derivatives.
Yusuke Tajima   +3 more
doaj   +1 more source

Zinc Amido-Oxazolinate Catalyzed Ring Opening Copolymerization and Terpolymerization of Maleic Anhydride and Epoxides

open access: yesMolecules, 2020
Ring opening copolymerization (ROCOP) of epoxides and cyclic anhydrides has become an attractive approach for the synthesis of biodegradable polyesters with various compositions.
Muneer Shaik   +3 more
doaj   +1 more source

Synthesis of 1-[1H,1H,2H,2H-perfluooctyl]-3-[2-(oxiran-2-yl)ethyl]imidazolium 4-[(2-oxiran-2-yl)ethoxy]benzenesulfonate as a New Perfluorinated Ionic Monomer

open access: yesMolbank, 2022
Access to perfluorinated compounds represents a growing challenge in the academic and industrial fields to achieve target compounds with specific physico-chemical properties.
Tony Kui   +2 more
doaj   +1 more source

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