ArticleChemical science2022
α-Diimine synthesis
Article in Chemical science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- 1,2-Dihydropyrimidine synthesisChemical communications (Cambridge, England) · 2025Article
- Alkyne Carboamination with Imines Catalyzed by [pyOrganometallics · 2025Article
- Diaza-1,3-butadienes as Useful Intermediate in Heterocycles Synthesis.Molecules (Basel, Switzerland) · 2022Review
- Ti-Catalyzed and -Mediated Oxidative Amination Reactions.Accounts of chemical research · 2021Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
α-Diimines are commonly used as supporting ligands for a variety of transition metal-catalyzed processes, most notably in α-olefin polymerization. They are also precursors to valuable synthetic targets, such as chiral 1,2-diamines. Their synthesis is usually performed through acid-catalyzed condensation of amines with α-diketones. Despite the simplicity of this approach, accessing unsymmetrical α-diimines is challenging. Herein, we report the Ti-mediated intermolecular diimination of alkynes to afford a variety of symmetrical and unsymmetrical α-diimines through the reaction of diazatitanacyclohexadiene intermediates with C-nitrosos. These diazatitanacycles can be readily accessed
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Registered trials
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