Synthesis of aminated cyclotriphosphazenes. Solvent effects on the product-selectivity of the amination

Manabu Kuroboshi, Masahiko Morita, Yasunari Masumoto, Masaki Mikasa, Ryohei Toza, Hideo Tanaka

Research output: Contribution to journalArticle

Abstract

– We investigated the reaction between hexachlorocyclotriphosphazene ((NPCl2)3) and gaseous ammonia in several solvents to find that (NPCl2)2(NP(NH2)2) was obtained in solvents having low dielectric constant such as toluene and ether, whereas novel compound, (NPCl2)(NP(NH2)2)2, was selectively obtained in solvents having high dielectric constant such as acetonitrile.

Original languageEnglish
Pages (from-to)931-939
Number of pages9
JournalHeterocycles
Volume98
Issue number7
DOIs
Publication statusPublished - Jan 1 2019

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Amination
Permittivity
Toluene
Ammonia
Ether

ASJC Scopus subject areas

  • Analytical Chemistry
  • Pharmacology
  • Organic Chemistry

Cite this

Synthesis of aminated cyclotriphosphazenes. Solvent effects on the product-selectivity of the amination. / Kuroboshi, Manabu; Morita, Masahiko; Masumoto, Yasunari; Mikasa, Masaki; Toza, Ryohei; Tanaka, Hideo.

In: Heterocycles, Vol. 98, No. 7, 01.01.2019, p. 931-939.

Research output: Contribution to journalArticle

Kuroboshi, Manabu ; Morita, Masahiko ; Masumoto, Yasunari ; Mikasa, Masaki ; Toza, Ryohei ; Tanaka, Hideo. / Synthesis of aminated cyclotriphosphazenes. Solvent effects on the product-selectivity of the amination. In: Heterocycles. 2019 ; Vol. 98, No. 7. pp. 931-939.
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