Examples of 'grignard reaction' in a sentence
Meaning of "grignard reaction"
grignard reaction - a chemical reaction named after the French chemist François Auguste Victor Grignard, commonly used to form carbon-carbon bonds
Show more definitions
- The reaction of a Grignard reagent (an organo-magnesium halide) with aldehydes or ketones to form secondary or tertiary alcohols
How to use "grignard reaction" in a sentence
Basic
Advanced
grignard reaction
Grignard reaction in addition to other reactions involving organometallic reagents.
The conversion is similar to the Grignard reaction.
The Grignard reaction is preferably conducted in tetrahydrofuran.
A temperature rise was observed when Grignard reaction initiated.
The Grignard reaction is initiated with iodine crystals.
The mixture was heated up to the beginning of the Grignard reaction.
It can be prepared via a Grignard reaction between ethylmagnesium bromide and piperonylonitrile.
The temperature of the reaction spikes as the Grignard reaction is initiated.
The Grignard reaction was then cooled to room temperature with a water bath.
Benzyl bromide was added and the Grignard reaction was started.
The Grignard reaction is an important means of preparing organic compounds from smaller precursor molecules.
Additional methods for preparing suitable silanes include a Grignard reaction.
The reaction conditions of the Grignard reaction in these processes are not especially limited.
This crude material was then directly used for the Grignard reaction.
These again can be subjected to a Grignard reaction to obtain the tertiary alcohols described herein.
See also
This step can be carried out in the usual manner of Grignard reaction.
The later yields ketobemidone after Grignard reaction with ethylmagnesium bromide and ether cleavage.
The intermediate oxazolines and thiazolines are stable under the Grignard reaction conditions.
Treatment of the product alcohol from the Grignard reaction with chlorophosphines yields the phosphinite derivatives.
Examples of reactions with anhydrous solvents include the Wurtz reaction and the Grignard reaction.
Mechanism of the Grignard reaction.
The present step can be carried out according to standard methods for performing a Grignard reaction.
Stage c of process G is a Grignard reaction carried out according to conventional methods.
The step is typically conducted using standard Grignard reaction conditions.
The Grignard reaction was then heated an additional 2 hr.
The bromo-magnesium derivative is used preferably, in the conditions of a Grignard reaction.
It is also the product of the Grignard reaction of propylmagnesium bromide with propionitrile,.
As the solvent, there can be any one which is used in a Grignard reaction.
The heterogeneous Grignard reaction might result in mixing issues in a scaled-up process.
A problem with this approach however, is initiating such a Grignard reaction in MTBE.
This amido-derivative is subjected to a Grignard reaction thereby producing the compound of structure 5.
The reaction illustrated in Scheme 1 is often referred to as a Grignard reaction.
During this latter step, the exothermic Grignard reaction at scale presents substantial safety issues.
The reaction that produces the compound comprising Formula ( II ) is generally known as a Grignard reaction.
The Grignard reaction is preferably conducted in the presence of cerium trichloride ( CeCl3 ).
To solve the above problem, a process using the Grignard reaction is disclosed in Z.
These were prepared by Grignard reaction of magnesium alkyl halides ( RMgX ) with di-n-butyl phosphite.
The skilled practitioner will recognize the transformation depicted in Scheme 1 as a Barbier-type Grignard reaction.
The Grignard reaction can be carried out under unhydrous condition according to known procedures e.g., 0.
A crystal of iodine and few drops of 1,2-dibromoethane were added to start the grignard reaction.
Through a Grignard reaction from p-bromoacetophenone dioxolane ( V ).
After addition was complete, a few crystals of HgC12 were added to start the Grignard reaction.
Through a Grignard reaction on the chlorinated compound ( X ).
The reaction between Compound 1 and the indole, Compound 2, is commonly known as a Grignard reaction.
Grignard Reaction Diels-Alder Reaction Suzuki-Miyaura coupling.
Compound ( 1a ) is prepared by a grignard reaction.
On the one hand, Grignard reaction and oxidation of the primary alcohol leads to precursor 11.21.
With POCl3 or POBr3, followed by a Grignard reaction.
A Grignard reaction on compound 100 may be used to introduce additional functionality at C13.
In the first step, phenylmagnesium bromide is added to form Ph-Si ( OEt ) 3 via a Grignard reaction.
You'll also be interested in:
Examples of using Grignard
Show more
Grignard reagents add to the carbonyl center
Preferred methylating agents include methyl grignard and methyllithium
Grignard reagents are very useful in organic synthesis
Examples of using Reaction
Show more
It would give its reaction at a later date
Quick reaction times in case of delay s or malfunctioning
I am having a physical reaction to how bad this is
