TY - JOUR
T1 - Preparation of Blatter Radicals via Aza-Wittig Chemistry
T2 - The Reaction of N-Aryliminophosphoranes with 1-(Het)aroyl-2-aryldiazenes
AU - Savva, Anastasia C.
AU - Mirallai, Styliana I.
AU - Zissimou, Georgia A.
AU - Berezin, Andrey A.
AU - Demetriades, Marina
AU - Kourtellaris, Andreas
AU - Constantinides, Christos P.
AU - Nicolaides, Constantinos
AU - Trypiniotis, Theodossis
AU - Koutentis, Panayiotis A.
PY - 2017/7/21
Y1 - 2017/7/21
N2 - Reacting N-aryliminophosphoranes with 1-(het)aroyl-2-aryldiazenes in preheated diphenyl ether at ca. 150-250 °C for 5-25 min affords in most cases the 1,3-diaryl-1,4-dihydrobenzo[e][1,2,4]triazin-4-yls (aka Blatter radicals) in moderate to good yields. All new compounds are fully characterized, including EPR and CV studies for the radicals. Single-crystal X-ray structures of 1-benzoyl-2-(perfluorophenyl)diazene and 1-(perfluorophenyl)-3-phenyl-1,4-dihydrobenzo[e][1,2,4]triazinyl are also presented.
AB - Reacting N-aryliminophosphoranes with 1-(het)aroyl-2-aryldiazenes in preheated diphenyl ether at ca. 150-250 °C for 5-25 min affords in most cases the 1,3-diaryl-1,4-dihydrobenzo[e][1,2,4]triazin-4-yls (aka Blatter radicals) in moderate to good yields. All new compounds are fully characterized, including EPR and CV studies for the radicals. Single-crystal X-ray structures of 1-benzoyl-2-(perfluorophenyl)diazene and 1-(perfluorophenyl)-3-phenyl-1,4-dihydrobenzo[e][1,2,4]triazinyl are also presented.
UR - https://www.scopus.com/pages/publications/85025144427
U2 - 10.1021/acs.joc.7b01297
DO - 10.1021/acs.joc.7b01297
M3 - Article
AN - SCOPUS:85025144427
SN - 0022-3263
VL - 82
SP - 7564
EP - 7575
JO - Journal of Organic Chemistry
JF - Journal of Organic Chemistry
IS - 14
ER -