<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Hengartner U</dc:creator>
  <dc:creator>Chougnet A</dc:creator>
  <dc:creator>Liu K</dc:creator>
  <dc:creator>Woggon WD</dc:creator>
  <dc:date>2010</dc:date>
  <dc:description xmlns:ns0="xml" ns0:lang="en">Alpha-tocopherol was synthesized from a chiral intermediate alpha-hydroxy ester by means of two ring-closing methods to yield the chromanol in 94% diastereomeric excess.</dc:description>
  <dc:identifier>https://sonar.ch/global/documents/15500</dc:identifier>
  <dc:language>eng</dc:language>
  <dc:relation>info:eu-repo/semantics/altIdentifier/doi/10.1002/chem.200902754</dc:relation>
  <dc:relation>info:eu-repo/semantics/altIdentifier/pmid/20013765</dc:relation>
  <dc:source>Chemistry (Weinheim an der Bergstrasse, Germany). - 2010</dc:source>
  <dc:subject xmlns:ns1="xml" ns1:lang="en">Chromans</dc:subject>
  <dc:subject xmlns:ns2="xml" ns2:lang="en">Cyclization</dc:subject>
  <dc:subject xmlns:ns3="xml" ns3:lang="en">Stereoisomerism</dc:subject>
  <dc:subject xmlns:ns4="xml" ns4:lang="en">alpha-Tocopherol</dc:subject>
  <dc:title xmlns:ns5="xml" ns5:lang="en">Asymmetric synthesis of alpha-tocopherol.</dc:title>
  <dc:type>http://purl.org/coar/resource_type/c_6501</dc:type>
</oai_dc:dc>