<?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%">Sabane, Jagjivan K.</style></author><author><style face="normal" font="default" size="100%">Gaikwad, Sunil V.</style></author><author><style face="normal" font="default" size="100%">Gajbhiye, Jayant M.</style></author><author><style face="normal" font="default" size="100%">Kumar, Pradeep</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">H5IO6, as an efficient reagent for the aromatization of tetrahydro-β-carbolines: total synthesis of norharman, harmane, harmine, kumujian-C, and orthoscuticellines B</style></title><secondary-title><style face="normal" font="default" size="100%">ChemistrySelect</style></secondary-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">aromatization</style></keyword><keyword><style  face="normal" font="default" size="100%">beta-carboline</style></keyword><keyword><style  face="normal" font="default" size="100%">H5IO6</style></keyword><keyword><style  face="normal" font="default" size="100%">Harmine</style></keyword><keyword><style  face="normal" font="default" size="100%">orthoscuticellines</style></keyword><keyword><style  face="normal" font="default" size="100%">Oxidative</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2026</style></year><pub-dates><date><style  face="normal" font="default" size="100%">MAR</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">11</style></volume><pages><style face="normal" font="default" size="100%">e04252</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;
	A new method is reported for the synthesis of beta-carbolines and their derivatives using H5IO6 in DMSO solvent. The method is mild and efficient for oxidative decarboxylation and aromatization of tetrahydro beta-carbolines (TH beta C), resulting in good to excellent yields (70% to 88%) of beta-carbolines. This protocol has further been utilized for the synthesis of beta-carbolines based natural products, for examples, norharmane, harmane, harmine, Kumujian-C, and Orthoscuticellines A and B.&lt;/p&gt;
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	Foreign&lt;/p&gt;
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	2&lt;/p&gt;
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