3550-44-5Relevant academic research and scientific papers
An organomercury enzyme activator as a versatile template for new organomercury(II) compounds encompassing homobimetallic (RHg/Hg) and heterobimetallic (RHg/Cd) compositions: Syntheses, photoluminescence and structures
Basu Baul, Tushar S.,Longkumer, Imliwati,Linden, Anthony
, p. 156 - 168 (2014/05/06)
A series of pale yellow imine-functionalized acetyloxy(4-(arylideneamino) phenyl)mercury(II) compounds (2-7) were obtained by the reactions of acetyloxy(4-aminophenyl)mercury(II) (1) with arylaldehydes in equimolar ratios in absolute ethanol under reflux conditions. Organomercury compounds 2-5 and 7, when treated with 1,5-diphenylthiocarbazone (dptc) in chloroform, formed dark-red (4-((E)-arylideneamino)phenyl)(((Z)-((E)-phenyldiazenyl)(2- phenylhydrazono)methyl)thio)mercury compounds (8-12) in alkaline medium. The reaction of 7 with a slight excess of mercuric chloride in anhydrous methanol led to the formation of the bimetallic compound (2-{[4-(acetyloxymercuryl) phenyl]iminomethyl}pyridine-κ2N,N′)dichloromercury(II) (7·HgCl2 = 13). Homobimetallic compound 18 can be obtained from the reaction of the organomercurio-ligand precursor, 2-[((4-chloromercuryl) phenyl)iminomethyl]pyridine (15) with HgCl2, followed by crystallization from DMSO. Analogous DMF adducted mercury(II) and cadmium(II) compounds, 19 and 20, were also synthesized from the reaction of (15) with MCl2 (M = Hg or Cd) when crystallized from DMF. These reactions gave access to novel bimetallic imine-functionalized chloro-compounds. The compounds were characterized by elemental analysis, and IR and 1H NMR spectroscopic studies. The solution state photophysical properties are also reported. The crystal structures of a polymeric organomercury compound (1) n, a dimeric imine-functionalized organomercury compound (3) 2, a polymeric organomercurio-ligand (15)n, homobimetallic organomercury/mercury mixed compounds (18)n and (19)n, and a heterobimetallic organomercury/cadmium mixed compound (20)n are reported along with their supramolecular motifs.
Alkylidene Transfer from Monochloroalkylmercury(II) Compounds to Aromatic Amines; Selective C-Alkylation
Barluenga, Jose,Campos, Pedro J.,Roy, Miguel A.,Asensio, Gregorio
, p. 1420 - 1426 (2007/10/02)
αα-Diarylalkane derivatives have been synthesized from monochloroalkylmercury(II) compounds in a noncarbenoid alkylidene transfer reaction which takes place selectively on the aromatic ring.A mechanism is suggested for this process.Intermediate products are prepared by alternative routes to ascertain their participation in the course of the reaction.As a consequence, two different aryl groups can be successively incorporated into the alkane molecule.
