- In
organic chemistry, keto
acids or
ketoacids (also
called oxo
acids or oxoacids) are
organic compounds that
contain a
carboxylic acid
group (−COOH) and...
- The
Blaise reaction is an
organic reaction that
forms a β-
ketoester from the
reaction of zinc
metal with an α-bromoester and a nitrile.[1][2][3] The reaction...
- The Conrad–Limpach
synthesis is the
condensation of
anilines (1) with β-
ketoesters (2) to form 4-hydroxyquinolines (4) via a
Schiff base (3). The overall...
-
German chemist Hans von
Pechmann . To
synthesize coumarin derivatives, β-
ketoesters can be
condensed with
phenols under acidic conditions. In this case, a...
-
carbonyl component,
formerly a
ketone or aldehyde,
became a
substituted β-
ketoester or
malonate ester. Such
carbonyls enolize much more readily, yielding...
- the
regioselectivity is
often controlled by
using a β-****tone or β-
ketoester as the
enolate component,
since deprotonation at the
carbon flanked by...
- and borates. The same
reaction can also
occur intramolecularly: an α-
ketoester converts into a diol,
since the
alcohol produced attacks the borohydride...
- the
reverse of the
title reaction, i.e., the base-induced
cleavage of 2-
ketoesters In the
first step of the mechanism, an α-proton is
removed by a strong...
- doi:10.15227/orgsyn.012.0064. Wehrli, Pius A.; Chu, Vera (1978). "Y-
Ketoesters from
Aldehydes Via
Diethyl Acylsuccinates:
Ethyl 4-Oxohexanoate". Organic...
-
transesterification is the
alcoholysis of ****tene. This
reaction affords 2-
ketoesters. (CH2CO)2 + ROH → CH3C(O)CH2CO2R
Alkenes undergo carboalkoxylation in...
