<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>Ding B</dc:creator>
  <dc:creator>Keese R</dc:creator>
  <dc:creator>Stoeckli-Evans H</dc:creator>
  <dc:date>1999</dc:date>
  <dc:description xmlns:ns0="xml" ns0:lang="en">A shift from the computational to the synthetic side has taken place in the quest for compounds containing planar-tetracoordinate silicon: The first tetraazasilaspiro[4.4]nonane with two alkylene bridges has been prepared [Eq. (1)]. According to the X-ray structure analysis, the angle between the two diazasilacyclopentene rings is 84.7°. AIBN=azobisisobutyronitrile, X=Br.</dc:description>
  <dc:identifier>https://sonar.ch/global/documents/759</dc:identifier>
  <dc:language>eng</dc:language>
  <dc:relation>info:eu-repo/semantics/altIdentifier/doi/10.1002/(SICI)1521-3773(19990201)38:3&lt;375::AID-ANIE375&gt;3.0.CO;2-D</dc:relation>
  <dc:relation>info:eu-repo/semantics/altIdentifier/pmid/29711656</dc:relation>
  <dc:source>Angewandte Chemie (International ed. in English). - 1999</dc:source>
  <dc:subject xmlns:ns1="xml" ns1:lang="en">Cyclizations</dc:subject>
  <dc:subject xmlns:ns2="xml" ns2:lang="en">Nitrogen</dc:subject>
  <dc:subject xmlns:ns3="xml" ns3:lang="en">Planar-tetracoordinate centers</dc:subject>
  <dc:subject xmlns:ns4="xml" ns4:lang="en">Silicon</dc:subject>
  <dc:subject xmlns:ns5="xml" ns5:lang="en">Spiro compounds</dc:subject>
  <dc:title xmlns:ns6="xml" ns6:lang="en">First Synthesis and Structure of a Tetraazasilafenestrane.</dc:title>
  <dc:type>http://purl.org/coar/resource_type/c_6501</dc:type>
</oai_dc:dc>