7,11-(butane-1,4-diyldioxydi-o-phenylenedimethylene)-6,6-dichloro-4,4-bis(pyrrolidin-1-yl)-2 lambda(5),4 lambda(5),6 lambda(5)-triphosphaza-1,3,5,7,11-pentaazaspiro[5.5] undeca-1,3,5-triene


TERCAN B., Hokelek T., BUYUKGUNGOR O., ASMAFILIZ N., ILTER E., KILIC Z.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, vol.61, 2005 (Peer-Reviewed Journal) identifier identifier

  • Publication Type: Article / Article
  • Volume: 61
  • Publication Date: 2005
  • Doi Number: 10.1107/s1600536805018362
  • Journal Name: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
  • Journal Indexes: Science Citation Index Expanded, Emerging Sources Citation Index, Scopus

Abstract

The title compound, C29H42Cl2N7O2P3, is a phosphazene derivative with a bulky substituent attached through a spiro junction with two pyrrolidine rings. The six-membered C3N2P ring has a chair conformation, while the phosphazene ring has a slight envelope conformation. The two N atoms in the C3N2P ring are likely to be stereogenic.