Application of organolithium and related reagents in synthesis. Part 18. Synthetic strategies based on aromatic metallation. A conversion of methyl ortho-pyridoylbenzoates into aza-anthra-5,10-quinones

Jan Epsztajn,Andrzej Jóźwiak,Jerzy K Krysiak,Dariusz Łucka

doi:10.1016/0040-4020(96)00620-5

Application of organolithium and related reagents in synthesis. Part 18. Synthetic strategies based on aromatic metallation. A conversion of methyl ortho-pyridoylbenzoates into aza-anthra-5,10-quinones

Jan Epsztajn, Andrzej Jóźwiak + Show 2 more

https://doi.org/10.1016/0040-4020(96)00620-5

Copy DOI

Journal: Tetrahedron	Publication Date: Aug 1, 1996
Citations: 15

Affiliation: University of Łódź

#Aromatic Metallation #Intramolecular Addition + Show 7 more

Abstract
Full-Text
Similar Papers

Abstract

The synthesis of the aza-anthraquinones (16) and (17) via metallation (LDA / THF) of the pyridine nucleus at the C3-carbon atom of the methyl ortho-pyridinecarbonyl benzoates (12) and (13), and then the intramolecular cross addition of the generated lithiated species to the carbomethoxy group is described.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Similar Papers

Paper Title

Journal

Date

Author

View more papers

More From: Tetrahedron

Paper Title

Journal

Date

Author

View more papers

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.