Bis-Anagostic Structures in N,N’-Chelate Ligand Complexes of Palladium(II)

Sajjad MA; Schwerdtfeger P; Cai Y; Waters JM; Harrison JA; Nielson AJ

Bis-Anagostic Structures in N,N’-Chelate Ligand Complexes of Palladium(II)

dc.citation.issue	12
dc.citation.volume	2022
dc.contributor.author	Sajjad MA
dc.contributor.author	Schwerdtfeger P
dc.contributor.author	Cai Y
dc.contributor.author	Waters JM
dc.contributor.author	Harrison JA
dc.contributor.author	Nielson AJ
dc.date.accessioned	2023-11-30T22:24:31Z
dc.date.accessioned	2024-07-25T06:41:24Z
dc.date.available	2023-11-30T22:24:31Z
dc.date.available	2024-07-25T06:41:24Z
dc.date.issued	2022-04
dc.description.abstract	Reaction of N,N’-dibenzylidene-2,2-dimethylpropylenediamine with Pd(OAc)2 produces essentially one product which NMR spectroscopy indicates has a bis-anagostic structure. A density functional theory (DFT) calculation shows that in the square planar structure, both aromatic rings lie above the coordination plane with close approaches of two ortho-C−H bond hydrogens to both the Pd centre and the two acetato ligand coordinating oxygen atoms. N,N’-dibenzylideneethylenediamine reacts with Pd(OAc)2 similarly where a bis-anagostic structure is indicated by NMR spectroscopy and a DFT calculation shows an energy preference for an above plane positioning of the two aromatic rings. N,N,N’,N’-tetrabenzylethylenediamine reacts with Pd(OAc)2 to give a structure which X-ray crystallography shows two benzyl phenyl groups lie above and below the coordination plane respectively.
dc.identifier.author-url	http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000766384300001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=c5bb3b2499afac691c2e3c1a83ef6fef
dc.identifier.citation	Sajjad MA, Schwerdtfeger P, Cai Y, Waters JM, Harrison JA, Nielson AJ. (2022). Bis-Anagostic Structures in N,N’-Chelate Ligand Complexes of Palladium(II). European Journal of Inorganic Chemistry. 2022. 12.
dc.identifier.doi	10.1002/ejic.202200027
dc.identifier.eissn	1099-0682
dc.identifier.elements-type	journal-article
dc.identifier.issn	1434-1948
dc.identifier.number	ARTN e202200027
dc.identifier.uri	https://mro.massey.ac.nz/handle/10179/70684
dc.publisher	Wiley-VCH Verlag
dc.relation.isPartOf	European Journal of Inorganic Chemistry
dc.rights	(c) The author/s	en
dc.rights.license	CC BY	en
dc.rights.uri	https://creativecommons.org/licenses/by/4.0/	en
dc.subject	bis-Anagostic interactions
dc.subject	C-H bond activation
dc.subject	Cyclometallation reactions
dc.subject	Palladium
dc.title	Bis-Anagostic Structures in N,N’-Chelate Ligand Complexes of Palladium(II)
dc.type	Journal article
pubs.elements-id	452138
pubs.organisational-group	Other