Publisher Summary This chapter deals with chlorocyclophosphazenes and their reactions.
Cyclophosphazenes are inorganic heterocyclic ring compounds containing an [N= PX 2] …

Novel cyclomatrix polyphosphazene was designed as a halogen-free nonflammable
material and was successfully synthesized through ring-opening and ring expansion of …

Abstract In the present work, 3-[2-(diethylamino) ethyl]-7-oxy-4-methylcoumarin substituted
cyclotriphosphazene (4) and cyclotetraphosphazene (5) derivatives were synthesized by the …

Synthesis and characterization of several unsymmetrical bis-and tris-spirocyclic
cyclotriphosphazenes that include the ones with chiral 1, 1′-bi-2-naphthol are reported …

Diastereoselective synthesis and characterization of chiral unsymmetrical tris‐spirocyclic
cyclotriphosphazenes based on chiral 1, 1′‐bi‐2‐naphthol (BINOL) are reported …

Nucleophilic substitution reactions of N 4 P 4 Cl 8, with di-, tri-, and tetra-functional reagents
such as N-methyl-1, 3-propanediamine, N, N′-methyl-1, 3-propanediamine, spermidine …

Two novel cyclotetraphosphazene derivatives were synthesized by the reaction of
octachlorocyclotetraphosphazene with the potassium salt of 4-hydroxybenzaldehyde, and …

In the present study, reactions of spiro-N, N-diisopropylpropane-1, 3-diamino-2, 2–4, 4
tetrachlorocyclotriphosphazatriene (1) with 2, 2′-dihydroxybiphenyl (2), and 3-amino-1 …

A large number of nucleophilic substitution reactions at tetrahedral phosphorus are
assumed to take place through a trigonal bipyramidal (TBP) transition state. 1, 2 To …

The spirocyclic cyclotetraphosphazene [CH2 (6-t-Bu-4-Me-C6H2O) 2PN] 4 (2) is obtained as
one of the products from the thermolysis of the azide CH2 (6-t-Bu-4-Me-C6H2O) 2PN3 (1) …