A new protonation chemistry of phosphazenes and the formation of bis(sulfonyl)imides

Kang Xu; Natalie D. Day; Charles Angell

doi:10.1016/S1387-7003(99)00060-X

A new protonation chemistry of phosphazenes and the formation of bis(sulfonyl)imides

Kang Xu, Natalie D. Day, Charles Angell

Molecular Sciences, School of (SMS)

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

The protonation of N-sulfonyl trichlorophosphazenes (R¹-N=PCl₃) with sulfonic acids has been successfully utilized as a facile synthesis route for bis(sulfonyl)imides. It was also found that the formation of protonated imides is strongly affected by the acid strength of the proton donors and the N-substituents (R¹). When R¹ is a good leaving group, a hitherto unobserved protonation chemistry occurs, producing a series of mixed sulfonylphosphonylimides. A tentative rationale is proposed for the novel chemistry of phosphazenes.

Original language	English (US)
Pages (from-to)	261-264
Number of pages	4
Journal	Inorganic Chemistry Communications
Volume	2
Issue number	6
DOIs	https://doi.org/10.1016/S1387-7003(99)00060-X
State	Published - Jun 1 1999

Keywords

(Sulfonyl)imides
Phosphazenes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1016/S1387-7003(99)00060-X

Cite this

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title = "A new protonation chemistry of phosphazenes and the formation of bis(sulfonyl)imides",

abstract = "The protonation of N-sulfonyl trichlorophosphazenes (R1-N=PCl3) with sulfonic acids has been successfully utilized as a facile synthesis route for bis(sulfonyl)imides. It was also found that the formation of protonated imides is strongly affected by the acid strength of the proton donors and the N-substituents (R1). When R1 is a good leaving group, a hitherto unobserved protonation chemistry occurs, producing a series of mixed sulfonylphosphonylimides. A tentative rationale is proposed for the novel chemistry of phosphazenes.",

keywords = "(Sulfonyl)imides, Phosphazenes",

author = "Kang Xu and Day, {Natalie D.} and Charles Angell",

note = "Funding Information: This work was carried out as part of an extraordinary search for highly ionic non-crystallizing lithium salts, which was funded by US Department of Energy under the grant number DEFG0289ER45398-004.",

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T1 - A new protonation chemistry of phosphazenes and the formation of bis(sulfonyl)imides

AU - Xu, Kang

AU - Day, Natalie D.

AU - Angell, Charles

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Y1 - 1999/6/1

N2 - The protonation of N-sulfonyl trichlorophosphazenes (R1-N=PCl3) with sulfonic acids has been successfully utilized as a facile synthesis route for bis(sulfonyl)imides. It was also found that the formation of protonated imides is strongly affected by the acid strength of the proton donors and the N-substituents (R1). When R1 is a good leaving group, a hitherto unobserved protonation chemistry occurs, producing a series of mixed sulfonylphosphonylimides. A tentative rationale is proposed for the novel chemistry of phosphazenes.

AB - The protonation of N-sulfonyl trichlorophosphazenes (R1-N=PCl3) with sulfonic acids has been successfully utilized as a facile synthesis route for bis(sulfonyl)imides. It was also found that the formation of protonated imides is strongly affected by the acid strength of the proton donors and the N-substituents (R1). When R1 is a good leaving group, a hitherto unobserved protonation chemistry occurs, producing a series of mixed sulfonylphosphonylimides. A tentative rationale is proposed for the novel chemistry of phosphazenes.

KW - (Sulfonyl)imides

KW - Phosphazenes

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DO - 10.1016/S1387-7003(99)00060-X

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JO - Inorganic Chemistry Communications

JF - Inorganic Chemistry Communications

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A new protonation chemistry of phosphazenes and the formation of bis(sulfonyl)imides

Abstract

Keywords

ASJC Scopus subject areas

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