ArticleChemical communications (Cambridge, England)2016
A new cascade halosulfonylation of 1,7-enynes toward 3,4-dihydroquinolin-2(1H)-ones via sulfonyl radical-triggered addition/6-exo-dig cyclization.
Article in Chemical communications (Cambridge, England), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed.
- Photocatalytic selective synthesis of (RSC advances · 2024Article
- Difunctionalization of Dienes, Enynes and Related Compounds via Sequential Radical Addition and Cyclization Reactions.Molecules (Basel, Switzerland) · 2023Review
- Metal-free hydrosulfonylation of α,β-unsaturated ketones: synthesis and application of γ-keto sulfones.RSC advances · 2022Article
- Facile Synthesis of Sulfonyl Chlorides/Bromides from Sulfonyl Hydrazides.Molecules (Basel, Switzerland) · 2021Article
- Hydrosulfonylation of Alkenes with Sulfonyl Chlorides under Visible Light Activation.Angewandte Chemie (International ed. in English) · 2020Article
- Double SOACS omega · 2018Article
- Sulfonylative and Azidosulfonylative Cyclizations by Visible-Light-Photosensitization of Sulfonyl Azides in THF.Chemistry (Weinheim an der Bergstrasse, Germany) · 2017Article
- Construction of Polycyclic γ-Lactams and Related Heterocycles via Electron Catalysis.Organic letters · 2016Article
- Metal-free C(sp(3))-H functionalization: oxidative carbo-oxygenation of α-diazo carbonyls via radical dediazotization.Chemical communications (Cambridge, England) · 2016Article
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Authors and funding
9 authors.
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Abstract
A new cascade three-component halosulfonylation of 1,7-enynes for efficient synthesis of densely functionalized 3,4-dihydroquinolin-2(1H)-ones has been established from readily accessible arylsulfonyl hydrazides and NIS (or NBS). The reaction pathway involves in situ-generated sulfonyl radical-triggered α,β-conjugated addition/6-exo-dig cyclization/radical coupling sequence, resulting in continuous multiple bond-forming events including C-S, C-C and C-I (or C-Br) bonds to rapidly build up molecular complexity.
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