Synthetic Strategy for Aryl(alkynyl)phosphinates by a Three-Component Coupling Reaction Involving Arynes, Phosphites, and Alkynes.
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DOI: 10.1021/acs.orglett.2c03231
Abstract: An efficient and straightforward method for the synthesis of aryl(alkynyl)phosphinates was developed via a three-component coupling reaction involving arynes, phosphites, and alkynes. An array of aryl(alkynyl)phosphinates were produced from both aryl and aliphatic group-substituted acetylenes.… read more here.
Keywords: reaction; alkynyl phosphinates; aryl alkynyl; alkynyl ... See more keywords
Nickel-Catalyzed Amidation of Aryl Alkynyl Acids with Tetraalkylthiuram Disulfides: A Facile Synthesis of Aryl Alkynyl Amides
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DOI: 10.1021/acsomega.2c07353
Abstract: Nickel-catalyzed amidation of aryl alkynyl acids using tetraalkylthiuram disulfides as the amine source is described, affording a series of aryl alkynyl amides in good to excellent yields under mild conditions. This general methodology provides an… read more here.
Keywords: alkynyl amides; aryl; nickel catalyzed; synthesis ... See more keywords
Rapid and One-Pot Synthesis of Aryl Ynamides from Aryl Alkynyl Acids by Metal-Free C-N Cleavage of Tertiary Amines
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DOI: 10.3390/molecules30142955
Abstract: Herein a rapid, metal-free, and highly efficient synthesis of aryl ynamides from aryl alkynyl acids has been described. This approach, utilizing tertiary amines as an amino source via metal-free C-N cleavage, enabled the construction of… read more here.
Keywords: metal free; alkynyl acids; synthesis; aryl ynamides ... See more keywords