Unexpected structure of 1,3-diphenyl-2-azaallylpotassium-N,N,N',N'',N''-pentamethyldiethylenetriamine: Infinite, zigzag chains of alternating cations and two distinct types of anion, one azaallyl bonded, the other allyl bonded

P C  Andrews; D R  Armstrong; W  Clegg; F J  Craig; L  Dunbar; Robert Mulvey

doi:10.1039/A607601G

Unexpected structure of 1,3-diphenyl-2-azaallylpotassium-N,N,N',N'',N''-pentamethyldiethylenetriamine: Infinite, zigzag chains of alternating cations and two distinct types of anion, one azaallyl bonded, the other allyl bonded

P C Andrews, D R Armstrong, W Clegg, F J Craig, L Dunbar, Robert Mulvey

Pure And Applied Chemistry

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

10 Citations (Scopus)

Abstract

[{[PhC(H)- N - C(H)Ph]K--(+). pmdeta}(infinity)] adopts a novel crystal structure exhibiting separate eta(3)-C - N - C and eta(3)-C - C - C ligating modes, surprisingly leaving one electronegative N centre not bonded to K+; reaction of the azaallyl K with its parent imine PhC(H)=NCH(2)Ph in toluene affords the interesting, metal-free, chiral product PhC(H)=NCH(Ph)CH(Ph)N(H)CH(2)Ph.

Original language	English
Pages (from-to)	319-320
Number of pages	2
Journal	Chemical Communications
Issue number	3
DOIs	https://doi.org/10.1039/A607601G
Publication status	Published - 7 Feb 1997

Keywords

x-ray
ion-pair
complexes
potassium
alkali
sodium

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Andrews, P. C., Armstrong, D. R., Clegg, W., Craig, F. J., Dunbar, L., & Mulvey, R. (1997). Unexpected structure of 1,3-diphenyl-2-azaallylpotassium-N,N,N',N'',N''-pentamethyldiethylenetriamine: Infinite, zigzag chains of alternating cations and two distinct types of anion, one azaallyl bonded, the other allyl bonded. Chemical Communications, (3), 319-320. https://doi.org/10.1039/A607601G

@article{9e632ed2a56b4f1fbd22b34216f50dd1,

title = "Unexpected structure of 1,3-diphenyl-2-azaallylpotassium-N,N,N',N'',N''-pentamethyldiethylenetriamine: Infinite, zigzag chains of alternating cations and two distinct types of anion, one azaallyl bonded, the other allyl bonded",

abstract = "[\{[PhC(H)- N - C(H)Ph]K--(+). pmdeta\}(infinity)] adopts a novel crystal structure exhibiting separate eta(3)-C - N - C and eta(3)-C - C - C ligating modes, surprisingly leaving one electronegative N centre not bonded to K+; reaction of the azaallyl K with its parent imine PhC(H)=NCH(2)Ph in toluene affords the interesting, metal-free, chiral product PhC(H)=NCH(Ph)CH(Ph)N(H)CH(2)Ph.",

keywords = "x-ray, ion-pair, complexes, potassium, alkali, sodium",

author = "Andrews, \{P C\} and Armstrong, \{D R\} and W Clegg and Craig, \{F J\} and L Dunbar and Robert Mulvey",

year = "1997",

month = feb,

day = "7",

doi = "10.1039/A607601G",

language = "English",

pages = "319--320",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

number = "3",

}

Andrews, PC, Armstrong, DR, Clegg, W, Craig, FJ, Dunbar, L & Mulvey, R 1997, 'Unexpected structure of 1,3-diphenyl-2-azaallylpotassium-N,N,N',N'',N''-pentamethyldiethylenetriamine: Infinite, zigzag chains of alternating cations and two distinct types of anion, one azaallyl bonded, the other allyl bonded', Chemical Communications, no. 3, pp. 319-320. https://doi.org/10.1039/A607601G

Unexpected structure of 1,3-diphenyl-2-azaallylpotassium-N,N,N',N'',N''-pentamethyldiethylenetriamine: Infinite, zigzag chains of alternating cations and two distinct types of anion, one azaallyl bonded, the other allyl bonded. / Andrews, P C ; Armstrong, D R ; Clegg, W et al.
In: Chemical Communications, No. 3, 07.02.1997, p. 319-320.

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

TY - JOUR

T1 - Unexpected structure of 1,3-diphenyl-2-azaallylpotassium-N,N,N',N'',N''-pentamethyldiethylenetriamine: Infinite, zigzag chains of alternating cations and two distinct types of anion, one azaallyl bonded, the other allyl bonded

AU - Andrews, P C

AU - Armstrong, D R

AU - Clegg, W

AU - Craig, F J

AU - Dunbar, L

AU - Mulvey, Robert

PY - 1997/2/7

Y1 - 1997/2/7

N2 - [{[PhC(H)- N - C(H)Ph]K--(+). pmdeta}(infinity)] adopts a novel crystal structure exhibiting separate eta(3)-C - N - C and eta(3)-C - C - C ligating modes, surprisingly leaving one electronegative N centre not bonded to K+; reaction of the azaallyl K with its parent imine PhC(H)=NCH(2)Ph in toluene affords the interesting, metal-free, chiral product PhC(H)=NCH(Ph)CH(Ph)N(H)CH(2)Ph.

AB - [{[PhC(H)- N - C(H)Ph]K--(+). pmdeta}(infinity)] adopts a novel crystal structure exhibiting separate eta(3)-C - N - C and eta(3)-C - C - C ligating modes, surprisingly leaving one electronegative N centre not bonded to K+; reaction of the azaallyl K with its parent imine PhC(H)=NCH(2)Ph in toluene affords the interesting, metal-free, chiral product PhC(H)=NCH(Ph)CH(Ph)N(H)CH(2)Ph.

KW - x-ray

KW - ion-pair

KW - complexes

KW - potassium

KW - alkali

KW - sodium

U2 - 10.1039/A607601G

DO - 10.1039/A607601G

M3 - Article

SN - 1359-7345

SP - 319

EP - 320

JO - Chemical Communications

JF - Chemical Communications

IS - 3

ER -