[PDF][PDF] Recent advances in ipso-nitration reactions.

K Bozorov, JY Zhao, HA Aisa - ARKIVOC: Online Journal of …, 2017 - researchgate.net
… types of ipso-nitration reactions, in particular those advances in ipsonitration reactions that
… a classical approach to achieve an ipso-nitration reaction; however, they also observed that …

Ipso nitration. An efficient synthesis of ipso nitration products of aromatic hydrocarbons

CE Barnes, KS Feldman, MW Johnson… - The Journal of …, 1979 - ACS Publications
… of ipso nitration products it became necessary to develop an indirect procedure for synthesis
of certain specifically labeled ipso nitration … acetates under these reaction conditions were …

Catalytic ipso‐Nitration of Organosilanes Enabled by Electrophilic N‐Nitrosaccharin Reagent

I Mosiagin, AJ Fernandes, A Budinská… - Angewandte …, 2023 - Wiley Online Library
… in ipso-nitration of trimethylsilylbenzene 1a. After rational optimization of reaction conditions,
… at 85 C could efficiently promote the ipsonitration reaction affording nitrobenzene 2 in up to …

Catalytic chemo and homoselective ipso-nitration under mild condition

H Sepehrmansourie, M Zarei, MA Zolfigol, S Kalhor… - Molecular …, 2022 - Elsevier
… Then, we applied them at the ipso-nitration reaction by using the above-mentioned nitrating
system to give nitroarenes in good yields (Table 2, entries 23–34). Besides, various aryl …

[PDF][PDF] Ipso-nitration studies

AG Waller - 1989 - ir.canterbury.ac.nz
Reaction of 2,4,6-trialkyl phenols with nitrogen dioxide in organic solvents is known to yield
trinitro and dinitro hydroxy cyclohexenones as major products of reaction. … the reactions of the …

[PDF][PDF] Ipso-nitration studies

JM Readman - 1985 - ir.canterbury.ac.nz
… that this reaction sequence may be reversible under certain reaction conditions. … are
assumed to proceed by nucleophilic demethyoxylation following ipso-nitration. …

[PDF][PDF] Ipso nitration studies

KH Sutton - 1984 - ir.canterbury.ac.nz
… nitrogen dioxide reactions. In the third part of the thesis the study of the reactions of
phenols … -nitrocyclohex-3- enone (109), in a reaction mixture derived from the reaction of 4-t-butyl-2,6-…

ipso

CL Perrin - The Journal of Organic Chemistry, 2021 - ACS Publications
reaction was nitration of p-iodo, p-bromo-, and p-chloroanisole. I expected the reactions to
… I envisioned that this reaction would become known as the Perrin Rearrangement, but soon …

[PDF][PDF] IPSO reaction studies of aromatic systems

JL Calvert - ir.canterbury.ac.nz
… Wheland intermediates formed in electrophilic ipso nitration have been observed to
undergo subsequent migration of either the ipso substituent or the electrophile. Wheland …

Unprecedented Selective ipso-Nitration of Calixarenes Monitored by the O-Substituents

S Redon, Y Li, O Reinaud - The Journal of Organic Chemistry, 2003 - ACS Publications
… Shortening the reaction time or lowering the temperature did not allow us to isolate any …
nitric acid in excess led to its partial ipso-nitration. When the reaction was initiated at 0 C in a 1:1 (…