Title : ( Metal free synthesis of tetrahydrobenzo[a] xanthenes using orange peel as a natural and low cost efficient heterogeneous catalyst )
Authors: Faezeh Taghavi , Mostafa Gholizadeh , Amir SHokooh Saljooghi , Mohammad Ramezani ,
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Abstract
In this work, a facile, efficient and metal free catalytic system has been developed for the synthesis of tetrahydrobenzo[a]xanthene derivatives via a one-pot three-component condensation of various aldehydes, 2-naphthol, and dimedone. For the first time, the orange peel as a green, acidic, and low cost natural catalyst with high porosity and high efficiency was used in tetrahydrobenzo[a]xanthenes synthesis procedure. This environmental-friendly novel catalytic system led to the desired products in high to excellent yields under solvent free conditions at 120 C.
Keywords
Metal free synthesis of tetrahydrobenzo[a] xanthenes using orange peel as a natural and low cost efficient heterogeneous catalyst
@article{paperid:1058114,
author = {Taghavi, Faezeh and Gholizadeh, Mostafa and SHokooh Saljooghi, Amir and Mohammad Ramezani},
title = {Metal free synthesis of tetrahydrobenzo[a] xanthenes using orange peel as a natural and low cost efficient heterogeneous catalyst},
journal = {RSC Advances},
year = {2016},
volume = {6},
number = {1},
month = {September},
issn = {2046-2069},
pages = {87082--87087},
numpages = {5},
keywords = {Metal free synthesis of tetrahydrobenzo[a] xanthenes using orange peel as a natural and low cost efficient heterogeneous catalyst},
}
%0 Journal Article
%T Metal free synthesis of tetrahydrobenzo[a] xanthenes using orange peel as a natural and low cost efficient heterogeneous catalyst
%A Taghavi, Faezeh
%A Gholizadeh, Mostafa
%A SHokooh Saljooghi, Amir
%A Mohammad Ramezani
%J RSC Advances
%@ 2046-2069
%D 2016
