Articles with "appel reaction" as a keyword



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Immobilization of Phosphamide on the TiO2 Surface for Heterogeneous Phase Catalytic Appel Reaction.

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Published in 2023 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.3c00304

Abstract: Global consumption of triphenylphosphine (Ph3P) for phosphorus-mediated organic synthesis and production of the dead-end triphenylphosphine oxide (Ph3PO) waste is exceptionally high. Recycling Ph3PO and/or use of it as a reaction mediator gained significant attention. On… read more here.

Keywords: catalytic appel; reaction; appel reaction; tio2 surface ... See more keywords

Intramolecular Appel Reaction of Trifluoromethylated β-Keto Diazos Enabling Assembly of Trifluoromethylpyrazoles.

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Published in 2022 at "Organic letters"

DOI: 10.1021/acs.orglett.2c00738

Abstract: A method for the generation of trifluoromethylated β-keto diazos and their applications in intramolecular Appel type reactions are reported. The key success of this reaction is a diazo species as an N-nucleophile in Appel reactions.… read more here.

Keywords: trifluoromethylated keto; reaction; keto diazos; intramolecular appel ... See more keywords