MINO)-2,4,4,6,8,8-HEXAMORPHOLINOCYCLO-2-LAMBDA(5), 4-LAMBDA(5), 6-LAMBDA(5), 8-LAMBDA(5)-TETRA-PHOSPHAZATETRAENE

Authors
HOKELEK T KILIC E KILIC Z
Citation
T. Hokelek et al., MINO)-2,4,4,6,8,8-HEXAMORPHOLINOCYCLO-2-LAMBDA(5), 4-LAMBDA(5), 6-LAMBDA(5), 8-LAMBDA(5)-TETRA-PHOSPHAZATETRAENE, Acta crystallographica. Section C, Crystal structure communications, 54, 1998, pp. 1295-1297
Citations number
18
Categorie Soggetti
Crystallography
Journal title
Acta crystallographica. Section C, Crystal structure communications → ACNP
ISSN journal
01082701
Volume
54
Year of publication
1998
Part
9
Pages
1295 - 1297
Database
ISI
SICI code
0108-2701(1998)54:<1295:M46>2.0.ZU;2-U
Abstract
The title compound, C28H60N12O6P4, consists Of a chair-shaped cyclic t etrameric phosphazene ring with six bulky morpholino and two ethylamin o side groups. The two ethylamino side groups are in trans positions. The bulky substituents are effective in determining the eight-membered -ring conformation. The endocyclic N-P-N angles around the P atoms hav ing different substituents are not the same as the P-N-P angles of the macrocyclic ring.