<?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%">Yetra, Santhivardhana Reddy</style></author><author><style face="normal" font="default" size="100%">Roy, Tony</style></author><author><style face="normal" font="default" size="100%">Bhunia, Anup</style></author><author><style face="normal" font="default" size="100%">Porwal, Digvijay</style></author><author><style face="normal" font="default" size="100%">Biju, Akkattu T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of functionalized coumarins and quinolinones by NHC-catalyzed annulation of modified enals with heterocyclic C-H acids</style></title><secondary-title><style face="normal" font="default" size="100%">Journal of Organic Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2014</style></year><pub-dates><date><style  face="normal" font="default" size="100%">APR</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">79</style></volume><pages><style face="normal" font="default" size="100%">4245–4251</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;N-Heterocyclic carbene (NHC) catalyzed lactonization and lactamization of 2-bromoenals with heterocyclic C–H acids proceeding via the α,β-unsaturated acyl azolium intermediates is reported. The reaction furnished coumarin- or quinolinone-fused lactone/lactam derivatives. In addition, results of the enantioselective version of this reaction using chiral NHC are presented.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">9</style></issue><custom2><style face="normal" font="default" size="100%">&lt;p&gt;Council of Scientific &amp;amp; Industrial Research (CSIR) - India&lt;/p&gt;</style></custom2><custom3><style face="normal" font="default" size="100%">Foreign
</style></custom3><custom4><style face="normal" font="default" size="100%">5.22
</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%">Bhunia, Anup</style></author><author><style face="normal" font="default" size="100%">Yetra, Santhivardhana Reddy</style></author><author><style face="normal" font="default" size="100%">Gonnade, Rajesh G.</style></author><author><style face="normal" font="default" size="100%">Biju, Akkattu T.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of 4H-chromenes by an unexpected, K3PO4-mediated intramolecular rauhut–currier type reaction</style></title><secondary-title><style face="normal" font="default" size="100%">Organic &amp; Biomolecular Chemistry</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2016</style></year><pub-dates><date><style  face="normal" font="default" size="100%">APR</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">5612-5616</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;&lt;span style=&quot;font-family: Arial;&quot;&gt;In an attempt to develop the umpolung of Michael acceptors using chalcones having an enoate moiety under N-heterocyclic carbene (NHC) catalysis, a K&lt;/span&gt;&lt;small style=&quot;font-family: Arial;&quot;&gt;&lt;sub&gt;3&lt;/sub&gt;&lt;/small&gt;&lt;span style=&quot;font-family: Arial;&quot;&gt;PO&lt;/span&gt;&lt;small style=&quot;font-family: Arial;&quot;&gt;&lt;sub&gt;4&lt;/sub&gt;&lt;/small&gt;&lt;span style=&quot;font-family: Arial;&quot;&gt;-mediated intramolecular Rauhut–Currier type reaction was observed. This C(sp&lt;/span&gt;&lt;small style=&quot;font-family: Arial;&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;&lt;/small&gt;&lt;span style=&quot;font-family: Arial;&quot;&gt;)–C(sp&lt;/span&gt;&lt;small style=&quot;font-family: Arial;&quot;&gt;&lt;sup&gt;2&lt;/sup&gt;&lt;/small&gt;&lt;span style=&quot;font-family: Arial;&quot;&gt;) coupling reaction afforded the biologically important 4&lt;/span&gt;&lt;em style=&quot;font-family: Arial;&quot;&gt;H&lt;/em&gt;&lt;span style=&quot;font-family: Arial;&quot;&gt;-chromenes in moderate to good yields. It is likely that the enol ether functionality acts as the nucleophilic trigger in this reaction.&lt;/span&gt;&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">24</style></issue><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;3.559&lt;/p&gt;</style></custom4></record></records></xml>