nitrosyl वाक्य

"' Nitrosonium tetrafluoroborate "', also called "'nitrosyl tetrafluoroborate "', is a chemical compound with the chemical formula NOBF 4.
Isotopic labeling of the nitrite with 15N has shown the mechanism non- caged and that the nitrosyl radical formed from a given nitrite recombines randomly with other alkyl radicals.
In addition, both NOS1 and NOS2 have been shown to form ferrous-nitrosyl complexes in their heme prosthetic groups that may act partially to self-inactivate these enzymes under certain conditions.
One of the few practical methods is spin trapping of nitric oxide with iron-dithiocarbamate complexes and subsequent detection of the mono-nitrosyl-iron complex with electron paramagnetic resonance ( EPR ).
"' Nitrosylazide "'is a highly unstable nitrogen oxide, chemical formula N 4 O, which can be synthesized via the following reaction of sodium azide and nitrosyl chloride at low temperatures:

While the synthesis of alkyl nitrites from nitrosyl chloride is known and oft-employed in the context of complex molecule synthesis, the reaction is reversible and the products are in thermodynamic equilibrium with the starting material.
This intermiediate is trapped by the nitrosyl radical and then isomerizes to give a ?-nitrate ester which, while both acid-and base-stable, can be reduced to the corresponding alcohol under mild conditions.
The selective activation and functionalization of alkane C H bonds was reported using a tungsten complex outfitted with pentamethylcyclopentadienyl, nitrosyl, allyl and neopentyl ligands, Cp * W ( NO ) ( ? 3-allyl ) ( CH 2 CMe 3 ).
:: Returning back to Weregerbil's issue, an interesting case is offered by nitrosyl chloride : as a gas it is yellow; as a liquid ( below " 6.4 �C ) it is red .-- Talk 15 : 26, 2 January 2007 ( UTC)
Nitrite further breaks down in the meat into nitric oxide ( NO ), which then binds to the iron atom in the center of myoglobin's heme group, reducing oxidation and causing a reddish-brown color ( nitrosomyoglobin ) when raw, and the characteristic cooked-ham pink color ( nitrosohemochrome or nitrosyl-heme ) when cooked.