A one-pot Garratt–Braverman cyclization and Scholl oxidation route to acene–helicene hybrids

Mitra, Tapobrata ; Das, Joyee ; Maji, Manasi ; Das, Ranjita ; Das, Uttam Kumar ; Chattaraj, Pratim K. ; Basak, Amit (2013) A one-pot Garratt–Braverman cyclization and Scholl oxidation route to acene–helicene hybrids RSC Advances, 3 (43). p. 19844. ISSN 2046-2069

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Official URL: http://doi.org/10.1039/C3Ra42696C

Related URL: http://dx.doi.org/10.1039/C3Ra42696C

Abstract

We report a one-pot Garratt–Braverman cyclization and Scholl oxidation route to polyaromatic compounds, some having a band gap below 3 eV, starting from bis-propargyl sulfones, ethers and protected amines. The method has the advantage of constructing 3 C–C bonds in one-pot in good yields.

Item Type:Article
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ID Code:129933
Deposited On:02 Dec 2022 06:05
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