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Bis(benzene)chromium is the organometallic compound with the formula Cr(η 6-C 6 H 6) 2. It is sometimes called dibenzenechromium. It is sometimes called dibenzenechromium. The compound played an important role in the development of sandwich compounds in organometallic chemistry and is the prototypical complex containing two arene ligands .
Bis(pinacolato)diboron is a covalent compound containing two boron atoms and two pinacolato ligands. It has the formula [(CH 3) 4 C 2 O 2 B] 2; the pinacol groups are sometimes abbreviated as "pin", so the structure is sometimes represented as B 2 pin 2. It is a colourless solid that is soluble in organic solvents.
In 1997, an antibody conjugate with bismuth-213, which has a 45-minute half-life and α-decays, was used to treat leukemia patients. This isotope has also been tried in cancer treatment, for example, in the targeted alpha therapy (TAT) program. [46] [47]
Triphenylbismuth, an example of an organometallic bismuth(III) compound. Organobismuth chemistry is the chemistry of organometallic compounds containing a carbon to bismuth chemical bond. Applications are few. [1] [2] The main bismuth oxidation states are Bi(III) and Bi(V) as in all higher group 15 elements.
Bis(trimethylsilyl) sulfide is the chemical compound with the formula ((CH 3) 3 Si) 2 S. Often abbreviated ( tms ) 2 S, this colourless, vile-smelling liquid is a useful aprotic source of "S 2− " in chemical synthesis.
1,1-Bis(diphenylphosphino)methane (dppm), is an organophosphorus compound with the formula CH 2 (PPh 2) 2. Dppm, a white, crystalline powder, is used in inorganic and organometallic chemistry as a ligand. [1] It is more specifically a chelating ligand because it is a ligand that can bond to metals with two phosphorus donor atoms.
Nickelocene was first prepared by E. O. Fischer in 1953, shortly after the discovery of ferrocene, the first metallocene compound to be discovered. [4] It has been prepared in a one-pot reaction, by deprotonating cyclopentadiene with ethylmagnesium bromide, and adding anhydrous nickel(II) acetylacetonate. [5]
Bis(oxazoline) ligands (often abbreviated BOX ligands) are a class of privileged chiral ligands containing two oxazoline rings. They are typically C 2 ‑symmetric and exist in a wide variety of forms; with structures based around CH 2 or pyridine linkers being particularly common (often generalised BOX and PyBOX respectively).