The Phospha-Michael addition product {(t-BuNH)P(mu-N-t-Bu)(2)P(=N-t-Bu)-C(=CH2)CH(p-CH3O-C6H4)-P(O)[(OCH2C(CH 3)(2)CH2O)]}

作者：Gangadhararao G; Venu Srinivas^*

来源：Acta Crystallographica Section E-Structure Reports Online, 2011, 67: O1212-U1226.

DOI：10.1107/S1600536811014127

The title compound, 2-{2-[1,3-di-tert-butyl-4-(tert-butyl amino)-2-(tert-butylimino)-1,3,2 lambda(5),4-diazadiphosphetidin-2-yl]-1-(4-methoxyphenyl)prop-2-en-1-yl}-5,5-dimethyl-1,3,2 lambda(5)-dioxaphosphinan-2-one, C31H57N4O4P3, was synthesized from the Phospha-Michael addition reaction of cyclodiphosphazane [(t-BuNH)P(mu-Nt-Bu)](2) and allenylphosphonate [(OCH2C(CH3)(2)CH2O)P(O)C(p-CH3O-C6H4)=C=CH2]. In the crystal, N-H center dot center dot center dot O and C-H center dot center dot center dot O hydrogen bonds link the molecules. The structure exhibits pseudosymmetry but attempts to solve it in a higher (monoclinic) space group were unsuccessful.

• 出版日期2011-5