ONE-POT SYNTHESIS OF ISOBENZOFURAN-1(3H)-ONES USING SULFURIC ACID IMMOBILIZED ON SILICA UNDER SOLVENT-FREE CONDITIONS AND SURVEY OF THIRD-ORDER NONLINEAR OPTICAL PROPERTIES

ONE-POT SYNTHESIS OF ISOBENZOFURAN-1(3H)-ONES USING SULFURIC ACID IMMOBILIZED ON SILICA UNDER SOLVENT-FREE CONDITIONS AND SURVEY OF THIRD-ORDER NONLINEAR OPTICAL PROPERTIES

Solvent-free synthesis of isobenzofuran-1(3H)-ones have been described via reaction of phthalaldehydic acid (2-carboxybenzaldehyde) with methylaryl or cyclic ketones using sulfuric acid immobilized on silica (H2SO4-SiO2) in excellent yields (70-88%). The catalyst can be recovered by simple filtratio...

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Autores principales: MALEKI,BEHROOZ, KOUSHKI,EHSAN, BAGHAYERI,MEHDI, ASHRAFI,SAMANEH SEDIGH
Lenguaje:English
Publicado: Sociedad Chilena de Química 2015
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072015000100011
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