<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="6.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Faísca-Phillips, A. M., Romão, C.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Synthesis of gamma-butyrolactones via a Baeyer-Villiger oxidation with hydrogen peroxide, catalysed by methyltrioxorhenium.</style></title><secondary-title><style face="normal" font="default" size="100%">Eur. J. Org. Chem.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1999</style></year></dates><pages><style face="normal" font="default" size="100%">1767-1770</style></pages></record></records></xml>