Copper-catalyzed one-pot synthesis of alkynylphophonates
Release Time:2019-07-01 Hits:
Indexed by: Journal Article
Date of Publication: 2019-01-01
Journal: SYNTHETIC COMMUNICATIONS
Included Journals: SCIE
Volume: 49
Issue: 5
Page Number: 697-703
ISSN: 0039-7911
Key Words: Alkynylphophonates; copper; haloalkynes; one-pot
Abstract: Copper is found to be an effective catalyst for the preparation of alkynylphophonates. A novel copper-catalyzed one-pot synthesis of alkynylphophonates from terminal alkynes and dialkyl phosphites is developed which involves the haloalkynes intermediates. This method provides a unique and alternative approach to the well-documented oxidative coupling or arylpropiolic acid strategies.
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