Regioselective formation of naphtho[2,1- b ]selenophenes via cascade cyclization of 1,3-diynylpropargyl alcohols promoted by iron( iii ) chloride and diorganyl diselenides

2025/01/01 by Pedro Pauletto, Davi F. Back, Cristina W. Nogueira +1 · 1 voice
Chemistry · #Organic Chemistry Cycloaddition Reactions #Synthesis and Characterization of Pyrroles #Synthesis of heterocyclic compounds

paper · doi:10.1039/d5qo01195g

openalex publication_date 2025/01/01 · openalex created_date 2025/09/16 · openalex updated_date 2026/08/01

Abstract

An iron( iii )-mediated method enables the efficient construction of naphthoselenophenes through a cascade cyclization of 1,3-diynylpropargyl alcohols and diorganyl diselenides.

Discussions

• 🔥 𝐑𝐞𝐠𝐢𝐨𝐬𝐞𝐥𝐞𝐜𝐭𝐢𝐯𝐞 𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧 𝐨𝐟 𝐧𝐚𝐩𝐡𝐭𝐡𝐨[𝟐,𝟏-𝐛]𝐬𝐞𝐥𝐞𝐧𝐨𝐩𝐡𝐞𝐧𝐞𝐬 𝐯𝐢𝐚 𝐜𝐚𝐬𝐜𝐚𝐝𝐞 𝐜𝐲𝐜𝐥𝐢𝐳𝐚𝐭𝐢𝐨𝐧 𝐨𝐟 𝟏,𝟑-𝐝𝐢𝐲𝐧𝐲𝐥𝐩𝐫𝐨𝐩𝐚𝐫𝐠𝐲𝐥 𝐚𝐥𝐜𝐨 [bsky, 0 points, 0 comments]

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