ArticleAngewandte Chemie (International ed. in English)2022
Photoswitchable Nitrogen Superbases: Using Light for Reversible Carbon Dioxide Capture.
Article in Angewandte Chemie (International ed. in English), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 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.
The trial behind it
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Who cites it
8 citing papers in PubMed.
- Photo-DAC: Light-Driven Ambient-Temperature Direct Air Capture by a Photobase.Journal of the American Chemical Society · 2026Article
- COJournal of the American Chemical Society · 2025Article
- Exploring Mesoionic Imine-Carbodiimide (MII-CDI) Adducts: 1,3 H-Shift, N(I) Compounds and Guanidinate-Type Ligands.Angewandte Chemie (International ed. in English) · 2025Article
- Electrifying amine carbon capture with robust redox-tunable acids.Nature communications · 2025Article
- Amplified Light-Induced pThe Journal of organic chemistry · 2024Article
- Molecular entanglement can strongly increase basicity.Communications chemistry · 2024Review
- Strong Bases and beyond: The Prominent Contribution of Neutral Push-Pull Organic Molecules towards Superbases in the Gas Phase.International journal of molecular sciences · 2024Review
- Photoswitchable Nitrogen Superbases: Using Light for Reversible Carbon Dioxide Capture.Angewandte Chemie (International ed. in English) · 2022Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Using light as an external stimulus to alter the reactivity of Lewis bases is an intriguing tool for controlling chemical reactions. Reversible photoreactions associated with pronounced reactivity changes are particularly valuable in this regard. We herein report the first photoswitchable nitrogen superbases based on guanidines equipped with a photochromic dithienylethene unit. The resulting N-heterocyclic imines (NHIs) undergo reversible, near quantitative electrocyclic isomerization upon successive exposure to UV and visible irradiation, as demonstrated over multiple cycles. Switching between the ring-opened and ring-closed states is accompanied by substantial pK
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Registered trials
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