Immobilization of Phosphamide on the TiO2 Surface for Heterogeneous Phase Catalytic Appel Reaction.
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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
Dehydration of Amides to Nitriles under Conditions of a Catalytic Appel Reaction.
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DOI: 10.1021/acs.orglett.7b03862
Abstract: A highly expedient protocol for a catalytic Appel-type dehydration of amides to nitriles has been developed that employs oxalyl chloride and triethylamine along with triphenylphosphine oxide as a catalyst. The reactions are usually complete in… read more here.
Keywords: nitriles conditions; catalytic appel; conditions catalytic; dehydration amides ... See more keywords