The nitrosation of selenols REH E = Se, R = 2-(4,4-dimethyl-2-oxazolinyl)phenyl, (Me3Si)3Si with tert-Bu nitrite at -78° generated the 1st Se-nitrososelenol, REN:O (2b and 4b, resp.), which were identified by IR spectroscopy and further proven by its 1,4-addn. to 2,3-dimethyl-1,3-butadiene. Compd. 2b decomps. rapidly to give diselenide R2E2. The expts. may give insight into the interactions of selenoproteins with NO in vivo. on SciFinder(R)
%0 Journal Article
%1 Wismach.2004
%A Wismach, Cathleen
%A Du Mont, Wolf-Walther
%A Jones, Peter G.
%A Ernst, Ludger
%A Papke, Ulrich
%A Mugesh, Govindasamy
%A Kaim, Wolfgang
%A Wanner, Matthias
%A Becker, Klaus D.
%D 2004
%J Angewandte Chemie, International Edition
%K adduct alkyl butadiene centered crystal intermediate mol nitrite nitrososelenol;nitrosation oxime prepn radical;nitrososelenol selenium selenol structure trapping unsatd
%N 30
%P 3970--3974
%R 10.1002/anie.200453872
%T Selenol nitrosation and Se-nitrososelenol homolysis: A reaction path with possible biochemical implications
%V 43
%X The nitrosation of selenols REH E = Se, R = 2-(4,4-dimethyl-2-oxazolinyl)phenyl, (Me3Si)3Si with tert-Bu nitrite at -78° generated the 1st Se-nitrososelenol, REN:O (2b and 4b, resp.), which were identified by IR spectroscopy and further proven by its 1,4-addn. to 2,3-dimethyl-1,3-butadiene. Compd. 2b decomps. rapidly to give diselenide R2E2. The expts. may give insight into the interactions of selenoproteins with NO in vivo. on SciFinder(R)
@article{Wismach.2004,
abstract = {The nitrosation of selenols REH [E = Se, R = 2-(4,4-dimethyl-2-oxazolinyl)phenyl, (Me3Si)3Si] with tert-Bu nitrite at -78° generated the 1st Se-nitrososelenol, REN:O (2b and 4b, resp.), which were identified by IR spectroscopy and further proven by its 1,4-addn. to 2,3-dimethyl-1,3-butadiene. Compd. 2b decomps. rapidly to give diselenide R2E2. The expts. may give insight into the interactions of selenoproteins with NO in vivo. [on SciFinder(R)]},
added-at = {2019-07-15T13:41:23.000+0200},
author = {Wismach, Cathleen and {Du Mont}, Wolf-Walther and Jones, Peter G. and Ernst, Ludger and Papke, Ulrich and Mugesh, Govindasamy and Kaim, Wolfgang and Wanner, Matthias and Becker, Klaus D.},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/2329ebb38e63109031a3ed082edc1411d/b_schwederski},
doi = {10.1002/anie.200453872},
interhash = {32f63539f40e5b694b59ef167b6d604d},
intrahash = {329ebb38e63109031a3ed082edc1411d},
issn = {1433-7851},
journal = {Angewandte Chemie, International Edition},
keywords = {adduct alkyl butadiene centered crystal intermediate mol nitrite nitrososelenol;nitrosation oxime prepn radical;nitrososelenol selenium selenol structure trapping unsatd},
number = 30,
pages = {3970--3974},
timestamp = {2019-07-15T11:42:10.000+0200},
title = {Selenol nitrosation and Se-nitrososelenol homolysis: A reaction path with possible biochemical implications},
volume = 43,
year = 2004
}
