The nucleophilic substitution reactions of mono- and bis-spiro-2,2' -dioxybiphenyl cyclotriphosphazenes (3 and 4) with cyclopropanemethylamine (5) and aniline (6) were performed in the presence of trimethylamine in THF. Five novel cyclopropanemethylamino- and anilino-substituted spiro-2,2' -dioxybiphenyl cyclotriphosphazene derivatives (7-11) were obtained from these reactions. The molecular structures of the new cyclotriphosphazene derivatives (7-11) were characterized by elemental analysis, MALDI-TOF MS, FT-IR, and NMR ( 31 P and 1 H) spectroscopies. The structure of the spiro-(2,2' -dioxybiphenyl)-bis-(anilino)-cyclotriphosphazene (11) was also determined by single-crystal X-ray crystallography.
The nucleophilic substitution reactions of mono- and bis-spiro-2,2' -dioxynclass="Chemical">bipheclass="Chemical">nyl class="Chemical">n class="Chemical">cyclotriphosphazenes (3 and 4) with cyclopropanemethylamine (5) and aniline (6) were performed in the presence of trimethylamine in THF. Five novel cyclopropanemethylamino- and anilino-substituted spiro-2,2' -dioxybiphenyl cyclotriphosphazene derivatives (7-11) were obtained from these reactions. The molecular structures of the new cyclotriphosphazene derivatives (7-11) were characterized by elemental analysis, MALDI-TOF MS, FT-IR, and NMR ( 31 P and 1 H) spectroscopies. The structure of the spiro-(2,2' -dioxybiphenyl)-bis-(anilino)-cyclotriphosphazene (11) was also determined by single-crystal X-ray crystallography.
Authors: Eric W Ainscough; Andrew M Brodie; Patrick J B Edwards; Geoffrey B Jameson; Carl A Otter; Stephen Kirk Journal: Inorg Chem Date: 2012-10-01 Impact factor: 5.165
Authors: Stewart W Bartlett; Simon J Coles; David B Davies; Michael B Hursthouse; Hanife Ibişoglu; Adem Kiliç; Robert A Shaw; Ilker Un Journal: Acta Crystallogr B Date: 2006-03-15