-
reagents — by
reacting bromoethane with
magnesium in
diethyl ether:
EtBr +
Mg →
EtMgBr Quillinan, A. J.; Scheinmann, F. (1978). "3-Alkyl-1-alkynes Synthesis:...
- be
deprotonated by
bases like NaNH2, BuLi, or
EtMgBr to give
acetylide anions (RC≡C:–M+, M = Na, Li,
MgBr)
which can be
alkylated by
addition to carbonyl...
- + 3 LiMe → Me3In·OEt2 + 3 LiCl InCl3 + 3 Me
MgI → Me3In·OEt2 + 3
MgClI InCl3 + 3
EtMgBr → Me3In·OEt2 + 3
MgBr2 InCl3
reacts with
indium metal at high temperature...
-
Guggenberger and
Rundle in 1964, from a
crystalline EtMgBr(THF)2 (
Et = ethyl, THF = tetrahydrofuran). The
Mg-C bond
length was
found to be 2.15(2) Å, which...
- of
Mg(0) used. In 2020,
Beckhaus and
coworkers reported a more
robust synthesis of
titanocene bis(trimethylsilyl)acetylene from Cp2TiCl2 and
EtMgBr. This...
- are
methylmagnesium chloride Cl−Mg−CH3 and
phenylmagnesium bromide (C6H5)−
Mg−
Br. They are a
subclass of the
organomagnesium compounds.
Grignard compounds...
-
Magnesium is a
chemical element; it has symbol
Mg and
atomic number 12. It is a
shiny gray
metal having a low density, low
melting point and high chemical...
-
Magnesium oxide (
MgO), or magnesia, is a
white hygroscopic solid mineral that
occurs naturally as
periclase and is a
source of
magnesium (see also oxide)...
- (in Portuguese)
Former State Sen. Bill
Cabaniss dies at 86 Ex-governador de
MG Newton Cardoso morre em Belo
Horizonte (in Portuguese) John Crosse: One of...
-
chemists as
EtBr (which is also used as an
abbreviation for
ethidium bromide). This
volatile compound has an ether-like odor. The
preparation of
EtBr stands...
