Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/10558
Title: Natural kaolinitic clay: A remarkable catalyst for highly regioselective chlorination of arenes with Cl<sub>2</sub> or SO<sub>2</sub>Cl<sub>2</sub>
Authors: Jayachandran, B
Phukan, Prodeep
Daniel, Thomas
Sudalai, A
Keywords: Chlorination
chlorine
sulfuryl chloride
aniline
<i>ortho</i>-chloroaniline
Issue Date: Apr-2006
Publisher: NISCAIR-CSIR, India
Series/Report no.: Int.Cl.<sup>7 </sup>C 07 C
Abstract: Natural kaolinitic clay containing transition metals s as Fe and Ti in its lattice has been found to exhibit unusual regioselectivity in the liquid-phase chlorination of arenes with either Cl<sub>2</sub> or SO<sub>2</sub>Cl<sub>2</sub> as the chlorinating agent <i>para</i>-Chlorinated products are predominant for most of the substrates with an exceptional case of <i>ortho</i>-selectivity for the chlorination of aniline.
Description: 972-975
URI: http://hdl.handle.net/123456789/10558
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.45B(04) [April 2006]

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