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 and Armstrong, D R and Clegg, W and Craig, F J and Dunbar, L and Mulvey, Robert (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). pp. 319-320. ISSN 1359-7345

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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.

Creators(s): Andrews, P C, Armstrong, D R, Clegg, W, Craig, F J, Dunbar, L and Mulvey, Robert ORCID logoORCID: https://orcid.org/0000-0002-1015-2564;
Item type:Article
ID code:38188
Keywords:x-ray, ion-pair, complexes, potassium, alkali, sodium, Chemistry, Materials Chemistry, Surfaces, Coatings and Films, Metals and Alloys, Ceramics and Composites, Chemistry(all), Catalysis, Electronic, Optical and Magnetic Materials
Subjects:Science > Chemistry
Department:Faculty of Science > Pure and Applied Chemistry
Depositing user: Pure Administrator
Date deposited:06 Mar 2012 12:35
Last modified:20 Jan 2021 20:02
URI:https://strathprints.strath.ac.uk/id/eprint/38188
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