<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bokade, Vijay V.</style></author><author><style face="normal" font="default" size="100%">Deshpande, Suvarna S.</style></author><author><style face="normal" font="default" size="100%">Patil, R.</style></author><author><style face="normal" font="default" size="100%">Jain, S.</style></author><author><style face="normal" font="default" size="100%">Yadav, G. D.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Toluene alkylation with methanol to p-xylene over heteropoly acids supported by clay</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Natural Gas Chemistry</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">co-crystalline</style></keyword><keyword><style  face="normal" font="default" size="100%">p-xylene</style></keyword><keyword><style  face="normal" font="default" size="100%">toluene alkylation</style></keyword><keyword><style  face="normal" font="default" size="100%">ZSM-12</style></keyword><keyword><style  face="normal" font="default" size="100%">ZSM-5</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">MAR</style></date></pub-dates></dates><number><style face="normal" font="default" size="100%">1</style></number><publisher><style face="normal" font="default" size="100%">ELSEVIER SCIENCE BV</style></publisher><pub-location><style face="normal" font="default" size="100%">PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS</style></pub-location><volume><style face="normal" font="default" size="100%">16</style></volume><pages><style face="normal" font="default" size="100%">42-45</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;{The alkylation of toluene with methanol for the selective formation of p-xylene was systematically studied. Very few studies have been reported on the use of superacids such as heteropolyacids on cheap supports, such as clay. This article deals with the use of different heteropoly acids (HPAs), viz, Dodeca-Tungstophosphoric acid [&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">1</style></issue><work-type><style face="normal" font="default" size="100%">Article</style></work-type><custom3><style face="normal" font="default" size="100%">Foreign</style></custom3><custom4><style face="normal" font="default" size="100%">2.71</style></custom4></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pait, M.</style></author><author><style face="normal" font="default" size="100%">Kundu, G.</style></author><author><style face="normal" font="default" size="100%">Tothadi, S.</style></author><author><style face="normal" font="default" size="100%">Karak, S.</style></author><author><style face="normal" font="default" size="100%">Jain, S.</style></author><author><style face="normal" font="default" size="100%">Vanka, K.</style></author><author><style face="normal" font="default" size="100%">Sen, S. S.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">C‐F bond activation by saturated NHC: mesoionic compound formation and its unprecedented adduct with B(C6F5)3</style></title><secondary-title><style face="normal" font="default" size="100%">Angewandte Chemie - International Edition</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">C-F activation</style></keyword><keyword><style  face="normal" font="default" size="100%">carbanions</style></keyword><keyword><style  face="normal" font="default" size="100%">N-heterocyclic carbenes</style></keyword><keyword><style  face="normal" font="default" size="100%">structure elucidation</style></keyword><keyword><style  face="normal" font="default" size="100%">Ylides</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2019</style></year><pub-dates><date><style  face="normal" font="default" size="100%">FEB</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">58</style></volume><pages><style face="normal" font="default" size="100%">2804-2808</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The reaction of SIPr, [1,3‐bis(2,6‐diisopropylphenyl)‐imidazolin‐2‐ylidene] (1), with C6F6 led to the formation of an unprecedented mesoionic compound (2). The formation of 2 is made accessible by deprotonation of the SIPr backbone with simultaneous elimination of HF. The C−F bond para to the imidazolium ring in 2 is only of 1.258(4) Å, which is the one of the shortest structurally authenticated C−F bonds known to date. The liberation of HF during the reaction is unequivocally proved by the addition of one more equivalent of SIPr, which leads to the imidazolium salt with the HF2− anion. To functionalize 2, the latter reacted with B(C6F5)3 to give an unusual donor–acceptor compound, where the fluoride atom from the C6F5 moiety coordinates to B(C6F5)3 and the carbanion moiety remains unaffected. Such coordination susceptibility of the fluoride atom of a nonmetallic system to a main‐group Lewis acid (Fnon‐metal→BR3) is quite unprecedented.&lt;/p&gt;
</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue><work-type><style face="normal" font="default" size="100%">Article</style></work-type><custom3><style face="normal" font="default" size="100%">&lt;p&gt;Foreign&lt;/p&gt;
</style></custom3><custom4><style face="normal" font="default" size="100%">&lt;p&gt;12.102&lt;/p&gt;
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