nitrosyl


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ni·tro·syl

(nī'trō-sil),
A univalent radical or atom group, -N=O, forming the nitroso compounds.

ni·tro·syl

(nī'trō-sil)
A univalent radical or atom group, -N=O, forming the nitroso compounds.
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15,16 This study was conducted to investigate the three Porphyrin derivatives: Tetraphenylporphinesulfonate (TPPS), 5,10,15,20-Tetrakis (4sulfonatophenyl) porphyrinato Iron(III) Chloride (FeTPPS) and 5,10,15,20-Tetrakis (4sulfonatophenyl) porphyrinato Iron(III) nitrosyl Chloride (FeNOTPPS), as candidate compounds for increasing the Na+, K+-ATPase activity in erythrocytes.
The observation of increased Na+, K+-ATPase activity in response to Tetraphenylporphinesulfonate (TPPS), 5,10,15,20-Tetrakis (4sulfonatophenyl) porphyrinato Iron(III) Chloride (FeTPPS) and 5,10,15,20-Tetrakis (4sulfonatophenyl) porphyrinato Iron(III) nitrosyl Chloride (FeNOTPPS) pre-treatment is interesting since insulin also causes an increase in Na+-K+-ATPase activity in erythrocytes of Diabetics.
2]S and HS-donor NaHS releases nitric oxide from nitrosothiols, metal nitrosyl complex, brain homogenate and murine L1210 leukaemia cells.
Synthesis, charecterization and nitric oxide release profile of nitrosyl cobalamin : a potential chemotherapeutic agent.
After separation on a megabore capillary column, the N-nitrosamines are pyrolyzed at 500 [degrees] C to form nitrosyl radicals (equation 1); this temperature is too low (1) [Mathematical Expression Omitted] to pyrolize nitrosyl radicals from C-nitrosamines.
Another theory purports that a complex series of steps occurs in the pyrolyzer leading to the formation of the nitrosyl radical, causing the response.
5] NO] is excited, the coordination structure of the nitrosyl group can be modified.
In recent years, my research group and I have been investigating the characteristic chemistry of organometallic nitrosyl complexes containing the Group 6 elements with a view to developing these compounds as either specific reactants or selective catalysts for various organic or organometallic transformations of practical interest and significance.
Both classes of nitrosyl compounds originate with the corresponding hexacarbonyls as summarized in equations 1 to 4, 1,2 :
The halo nitrosyl products of reactions 3 and 4 being the synthetic precursors to the species of interest (vide infra).
Not surprisingly, there is increased backbonding to the nitrosyl ligands in the products as evidenced by the decrease in [[Nu.
The organometallic nitrosyl products of both conversions 8 and 9 are isolable as analytically pure crystals from the final reaction mixtures by fractional crystallization.