A metal-free synthesis of symmetrical anhydrides has been developed starting from aldehydes, both aliphatic and aromatic or primary benzylic alcohols. The reaction occurs at room temperature and makes use of trichloroisocyanuric acid (TCCA) as an oxidant providing the desired carboxylic anhydrides in satisfactory yields.
Metal-free oxidative self-coupling of aldehydes or alcohols to symmetric carboxylic anhydrides / Gaspa, Silvia; Porcheddu, Andrea; DE LUCA, Lidia Vera Giovanna. - In: TETRAHEDRON LETTERS. - ISSN 0040-4039. - 58:26(2017), pp. 2533-2536. [10.1016/j.tetlet.2017.05.030]
Metal-free oxidative self-coupling of aldehydes or alcohols to symmetric carboxylic anhydrides
GASPA, SILVIA;PORCHEDDU, Andrea;DE LUCA, Lidia Vera Giovanna
2017-01-01
Abstract
A metal-free synthesis of symmetrical anhydrides has been developed starting from aldehydes, both aliphatic and aromatic or primary benzylic alcohols. The reaction occurs at room temperature and makes use of trichloroisocyanuric acid (TCCA) as an oxidant providing the desired carboxylic anhydrides in satisfactory yields.File in questo prodotto:
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