Výsledky vyhledávání - "Florian D. Henne"

Tetra-cationic imidazoliumyl-substituted phosphorus–sulfur heterocycles from a cationic organophosphorus sulfide

Autor: Kai Schwedtmann, Jan J. Weigand, Felix Hennersdorf, Florian D. Henne, Malte Kokoschka, Fabian A. Watt

Publikováno v: Chemical Communications. 52:2023-2026

The reaction of imidazoliumyl-substituted P((III)) cations of type [L((R,Me))PCl2](+) (3a,b(+); L(R,Me) = imidazolium-2-yl a: R = Me; b: R = iPr) with (Me3Si)2S leads to the formation of tetra-cationic, eight-membered phosphorus sulfur heterocycles [

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89e5d17c4ca025b60f789540c19aa07d
https://doi.org/10.1039/c5cc08182c

Zobrazit plný text záznamu

Observation of a Chloride-Bridged P–P Bond in the Phosphorus Cation [L(Cl)P(μ-Cl)P(Cl)L]+ (L = NHC)

Autor: Florian D. Henne, Jan J. Weigand, Robert Wolf, Jörg Grunenberg, Kai-Oliver Feldmann, Eva-Maria Schnöckelborg

Publikováno v: Organometallics. 32:6674-6680

A bridging chloride anion between two electrophilic phosphorus centers was observed for the first time in the molecular structure of the novel P–P bonded cation [LDipp2P2Cl3]+ (2+; LDipp = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene). Cation 2

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c12989390a645793a06f01c3833927e
https://doi.org/10.1021/om4002268

Zobrazit plný text záznamu

Synthesis of Selected Cationic Pnictanes [LnPnX3-n](n+) (L = Imidazolium-2-yl; Pn = P, As; n = 1-3) and Replacement Reactions with Pseudohalogens

Autor: Felix Hennersdorf, A. T. Dickschat, Florian D. Henne, Jan J. Weigand, Kai-Oliver Feldmann

Publikováno v: Inorganic chemistry. 54(14)

Herein we report on reactions of "imidazoliumyl-transfer" reagents [L((R/R'))SiMe3][OTf] (4((R/R'))[OTf]); L = imidazolium-2-yl, R/R': Me/Me, (i)Pr/Me, Dipp/H, Dipp/Cl) with pnictogen trichlorides PnCl3 (Pn = P, As, Sb) in various stoichiometries. In

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a9af6eaef6f307b7c051be04f1eb080
https://pubmed.ncbi.nlm.nih.gov/26151669

Zobrazit plný text záznamu

Carbene-stabilized phosphorus(III)-centered cations [LPX(2)](+) and [L(2)PX](2+) (L = NHC; X = Cl, CN, N(3))

Autor: Jan J. Weigand, Kai-Oliver Feldmann, Florian D. Henne

Publikováno v: Journal of the American Chemical Society. 132(46)

A versatile, high-yielding synthesis of NHC-stabilized [PCl(2)](+) and [PCl](2+) phosphorus synthons has been achieved by using an "onio-substituent transfer" reagent. Subsequent functionalization yields access to cationic cyano- and azido-substitute

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b44e3f596cf63392f55cc4fb18103c21
https://pubmed.ncbi.nlm.nih.gov/21043494

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání