4,4-Bis(isopropylthio)-1,1-diphenyl-2-azabuta-1,3-diene Adducts with Cadmium(II), Mercury(II) and Copper(I) Iodides: Crystal, Molecular and Electronic Structures of d10 Transition Metal Chelate Complexes

Autor: Rodolphe Kinghat, Abderrahim Khatyr, Michael Knorr, Carsten Strohmann, Marek M. Kubicki

Publikováno v: Chemistry, Vol 6, Iss 1, Pp 62-80 (2023)

The thioether-functionalized 2-azabutadiene (iPrS)2C=C(H)-N=CPh2 L ligates to CdI2 and HgI2 to form the chelate compounds [CdI2{(iPrS)2C=C(H)-N=CPh2] (1) and [HgI2(iPrS)2C=C(H)-N=CPh2] (2). Their crystal structures were solved via X-ray diffraction.

Externí odkaz: https://doaj.org/article/156f5e7699234168a471823b7470bb2f

4,4-Bis(4-methylphenylsulfanyl)-1,1-diphenyl-2-azabuta-1,3-diene

Autor: Marek M. Kubicki, Michael Knorr, Abderrahim Khatyr, Hamid Boudiba, Rodolphe Kinghat

Publikováno v: Acta Crystallographica Section E, Vol 64, Iss 2, Pp o370-o370 (2008)

In the title compound, C29H25NS2, both the Cl atoms of the azadiene precursor 4,4-dichloro-1,1-diphenyl-2-azabuta-1,3-diene are replaced by two vicinal S-p-tolyl substituents attached to the terminal C atom of a π-conjugated 2-azabutadiene array. Th

Externí odkaz: https://doaj.org/article/3d7e15d158924703857b0189f3196017

2-Azabutadiene complexes of rhenium(I)

Autor: Adrien, Schlachter, Frank, Juvenal, Rodolphe, Kinghat Tangou, Abderrahim, Khatyr, Fabrice, Guyon, Paul-Ludovic, Karsenti, Carsten, Strohmann, Marek M, Kubicki, Yoann, Rousselin, Pierre D, Harvey, Michael, Knorr

Publikováno v: Dalton transactions (Cambridge, England : 2003). 50(8)

The reaction of [Re(CO)3(THF)(μ-Br)]2 or [Re(CO)5X] (X = Cl, Br, I) with the diaryl-2-azabutadienes [(RS)2C[double bond, length as m-dash]C(H)-N[double bond, length as m-dash]CAr2] containing two thioether arms at the 4,4-position forms the luminesc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::2dd2fc251e85d076c8101cf0d32ec6d3
https://pubmed.ncbi.nlm.nih.gov/33564810

1,3-Dipolar cycloaddition of diaryldiazomethanes across N-ethoxy-carbonyl-N-(2,2,2-trichloroethylidene)amine and reactivity of the resulting 2-azabutadienes towards thiolates and cyclic amides

Autor: Michael Knorr, Rodolphe Kinghat, Abderrahim Khatyr, Kabula Ciamala, Gérard Schmitt, Sandrine Jacquot-Rousseau, Yoann Rousselin, Marek M. Kubicki

Publikováno v: Comptes Rendus Chimie
Comptes Rendus Chimie, Elsevier, 2016, 19, pp.320-332. ⟨10.1016/j.crci.2015.09.017⟩

1,3-dipolar cycloaddition of diaryldiazomethanes Ar2C N2 across Cl3C–CH N–CO2Et 1 yields Δ3-1,2,4-triazolines 2. Thermolysis of 2 leads, via transient azomethine ylides 3, to diaryldichloroazabutadienes [Ar(Ar')C N–CH CCl2] 4. Treatment of 4a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8976070b7fed2549a23ed4acc9170240
https://doi.org/10.1016/j.crci.2015.09.017

Crystal structure of di-μ-iodido-bis­[(dimethyl sulfoxide-κO)(tri­phenyl­phosphane-κP)copper(I)]

Autor: M. M. Kubicki, Yoann Rousselin, Michael Knorr, Rodolphe Kinghat

Publikováno v: Acta Crystallographica Section E: Structure Reports
Acta crystallographica. Section E, Crystallographic communications
Acta crystallographica. Section E, Crystallographic communications, International Union of Crystallography, 2014, E70 (12), pp. 547-549. ⟨10.1107/S1600536814025203⟩
Acta Crystallographica Section E, Vol 70, Iss 12, Pp 547-549 (2014)

The basic building unit of the title complex, CuI(DMSO)(PPh3), reproduced by a symmetry centre, leads to the rhomboid dimers in which the CuI atoms are in a tetra­hedral geometry. The dimers are discrete mol­ecules, but through weak inter­molecula

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5e9f6fbff320e4cac285370c90a788e
http://europepmc.org/articles/PMC4257398