Journal ArticleDOI
Synthesis of azirines containing aldehyde functionality and their utilization as synthetic tools for five membered oxazoles and isoxazoles
Sulagna Brahma,Jayanta K. Ray +1 more
Reads0
Chats0
TLDR
In this article, a simple and useful procedure for the synthesis of azirines containing aldehyde functionality from open chain bromo/chloro-aldehydes at room temperature is reported.About:
This article is published in Journal of Heterocyclic Chemistry.The article was published on 2008-03-01. It has received 32 citations till now. The article focuses on the topics: Lewis acids and bases & Aldehyde.read more
Citations
More filters
Journal ArticleDOI
Recent advances in 2H-azirine chemistry
Journal ArticleDOI
Expedient synthesis of highly substituted pyrroles via tandem rearrangement of α-diazo oxime ethers
TL;DR: Novel rearrangements of α-oximino ketenes derived from α-diazo oxime ethers provides 2H-azirines bearing quaternary centers and allows for subsequent rearrangement to highly substituted pyrroles in excellent yields.
Journal ArticleDOI
Synthesis of Pyridines by Carbenoid‐Mediated Ring Opening of 2H‐Azirines
TL;DR: In this article, a novel strategy of activation of 2H-aziridines provides a broad range of highly conjugated poly-arylpyridine systems by formal [3 + 3]-cycloaddition.
Journal ArticleDOI
The synthetic and therapeutic expedition of isoxazole and its analogs
Neetu Agrawal,Pradeep Mishra +1 more
TL;DR: This review is an endeavor to highlight the progress in the chemistry and biological activity of isoxazole derivatives which could provide a low-height flying bird’s eye view to the medicinal chemists for the development of clinically viable drugs using this information.
Journal ArticleDOI
[3 + 2] Cycloaddition/Oxidative Aromatization Sequence via Photoredox Catalysis: One-Pot Synthesis of Oxazoles from 2H-Azirines and Aldehydes.
TL;DR: A novel [3 + 2] cycloaddition/oxidative aromatization sequence via visible light-induced photoredox catalysis is disclosed and provides a general synthetic route to 2,4,5-trisubstituted oxazoles from easily accessible 2H-azirines and aldehydes under mild reaction conditions.
References
More filters
Journal ArticleDOI
Photochemical Transposition of Ring Atoms in Five-Membered Heterocycles. The Photorearrangement of 3,5-Diphenylisoxazole
Edwin F. Ullman,Balwant Singh +1 more
Journal ArticleDOI
Photochemical transposition of ring atoms in 3,5-diarylisoxazoles. Unusual example of wavelength control in a photochemical reaction of azirines
Balwant Singh,Edwin F. Ullman +1 more
Journal ArticleDOI