TY - JOUR
T1 - Radical decomposition of N,N-bis-(3-chloro-1,4-naphthoquinon-2-yl) amine in basic conditions followed by EPR
AU - Temtsin-Krayz, Galina
AU - Shames, Alexander I.
AU - Bittner, Shmuel
PY - 2003/6/20
Y1 - 2003/6/20
N2 - EPR spectroscopy was used to assess the radicals produced upon basic decomposition of N,N-bis-(3-chloro-1,4-naphthoquinon-2-yl) amine (BClNQA). Three radicals have been trapped and identified: N′-bis(3-chloro-1,4-naphthoquinone) hydrazine radical (6), 2-hydroxy-3-chloro-1,4-naphthoquinone anion radical (9) and 2-amino-3-chloro-1,4-naphthoquinone radical (8). The probable reaction mechanism, the structure of intermediates as well as the reaction profile are discussed.
AB - EPR spectroscopy was used to assess the radicals produced upon basic decomposition of N,N-bis-(3-chloro-1,4-naphthoquinon-2-yl) amine (BClNQA). Three radicals have been trapped and identified: N′-bis(3-chloro-1,4-naphthoquinone) hydrazine radical (6), 2-hydroxy-3-chloro-1,4-naphthoquinone anion radical (9) and 2-amino-3-chloro-1,4-naphthoquinone radical (8). The probable reaction mechanism, the structure of intermediates as well as the reaction profile are discussed.
KW - Anion radical
KW - Basic fragmentation
KW - EPR
KW - Quinones
UR - http://www.scopus.com/inward/record.url?scp=0037567624&partnerID=8YFLogxK
U2 - 10.1163/156856703764929985
DO - 10.1163/156856703764929985
M3 - Article
AN - SCOPUS:0037567624
VL - 29
SP - 325
EP - 333
JO - Research on Chemical Intermediates
JF - Research on Chemical Intermediates
SN - 0922-6168
IS - 3
ER -