Gold-catalyzed annulations of N-aryl ynamides with benzisoxazoles to construct 6H-indolo[2,3-b]quinoline cores.
Sign Up to like & getrecommendations! Published in 2018 at "Chemical communications"
DOI: 10.1039/c8cc04264k
Abstract: This work reports new annulations of N-aryl ynamides with benzisoxazoles to form 6H-indolo[2,3-b]quinoline derivatives. The synthetic utility of this new method is manifested by its applicability to access naturally occurring alkaloids including norcryptotackeine, neocryptolepine and… read more here.
Keywords: ynamides benzisoxazoles; indolo quinoline; aryl ynamides; annulations aryl ... See more keywords
Rapid and One-Pot Synthesis of Aryl Ynamides from Aryl Alkynyl Acids by Metal-Free C-N Cleavage of Tertiary Amines
Sign Up to like & getrecommendations! Published in 2025 at "Molecules"
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