So if theboron-boron triple bond
in the XBBX systems canform, Firstly, X, as ligand, must have lone-paired electrons, which can provide electrons to unoccupied p-block orbitals of boron.
A B3LYP Study Searching for B-B Triple Bond in XBBX System (X= CO, CS, N2, CNCH3, H2O, H2S, NH3, PH3, C5H5N, F-, CN-, NO2-)
Several other studies (9-13) confirm that the carbon-carbon triple bonds
are consumed with reaction progress and have monitored extent of reaction via FTIR measurements.
Some alkali metal alkyl amides as alkyne isomerization reagents: Selective isomerization of one triple bond
of a diynol.
Addition of thiophenol on the triple bond
occured in MeOH under nitrogen to give (E)-1-methyl-4-[2- (phenylsulfanyl)-1-ethenyl]pyridinium triflate 7 (Scheme-1) whose stereochemistry has been characterized earlier .
The results of Fourier transform infrared (FTIR), UV-Visible absorption spectra, X-ray photoelectron spectroscopy (XPS) and on-line MS revealed that extensive conjugation has been formed in the PPBN thin films and the polymerization of benzonitrile took place mainly through the opening of carbon-nitrogen triple bonds
Since 1920, the Haber-Boseh industrial process has let people sunder nitrogen's triple bond
as long as there's energy available to raise temperatures to 400[degrees] to 500[degrees] Celsius and pressures to 200 atmospheres.
In 2003, the recipient was the first to synthesize molecules with stable silicon-silicon triple bonds
and to characterize them by means of X-ray crystallography.
Nitrogen tricks A new way of cleaving the triple bond
in molecular nitrogen to make ammonia could improve a 90-year-old process for making fertilizers (165: 83*).
In its most stable configuration, nitrogen is a two-atom molecule--a pair of nitrogen atoms locked together by a triple bond
The triple bond
between a nitrogen molecule's atoms is one of the strongest chemical attractions around.