-
could produce nitrones from oximes, but in
practice electrophiles typically perform a
mixture of N- and O-attack.: 479 : 334 Some
nitrones oligomerize:: 483 : 334...
- of the
nitrone dipole, and
acyclic and
endocyclic nitrones are all tolerated. This
large allowance provides a lot of
flexibility for
nitrone handle or...
- cycloaddition, in
which the
nitrone acts as the 1,3-dipole, and the
alkene or
alkyne as the dipolarophile. When
nitrones are
combined with
either alkenes...
- When
stored exposed to air for w****s,
secondary hydroxylamines degrade to
nitrones. N‑organylhydroxylamines, R−NH−OH,
where R is an
organyl group, can be...
-
oxides (Criegee zwitterions)
Nitrile oxides (RCN−O)
Nitrous oxide (N2O)
Nitrones (R2CN(R)O) Some imines:
Azomethine imine Nitrilimines (RCN−NR, analogous...
-
azides and
cyclooctynes (also
termed copper-free
click chemistry),
between nitrones and cyclooctynes, oxime/hydrazone
formation from
aldehydes and ketones...
- to use
nitrones as the 1,3-dipole
rather than
azides and has been used in the
modification of peptides. This
cycloaddition between a
nitrone and a cyclooctyne...
- reaction. The ****sgen
cycloaddition reaction is a (2+3)cycloaddition. The
Nitrone-olefin
cycloaddition is a (3+2)cycloaddition.
Cheletropic reactions are...
- Giuseppe; Marcantoni, Enrico; Petrini,
Marino (1992) [14 Apr 1992]. "
Nitrones from
addition of
benzyl and
allyl Grignard reagents to
alkyl nitro compounds:...
-
Lactams form by copper-catalyzed 1,3-dipolar
cycloaddition of
alkynes and
nitrones in the
Kinugasa reaction Diels-Alder
reaction between cyclopentadiene and...
