Examples of 'organomagnesium' in a sentence
Meaning of "organomagnesium"
Organomagnesium refers to an organic compound containing a magnesium atom, often used in organic chemistry reactions
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- Describing any organic compound containing a carbon to magnesium bond
How to use "organomagnesium" in a sentence
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organomagnesium
The organomagnesium compound is added at ambient temperature.
It is predicted lithium chloride breaks up aggregates in organomagnesium reagents.
Organomagnesium compounds may be soluble in a hydrocarbon solvent.
Preparation of the organomagnesium compound.
The organomagnesium compound ii is preferably hydrocarbon soluble.
It is known to prepare organomagnesium complexes.
Organomagnesium compounds that are soluble in a hydrocarbon solvent are preferred.
Method of preparing organomagnesium compounds.
The organomagnesium compound obtained in c can additionally be isolated.
The sequence involves a totally diastereoselective addition of organomagnesium reagents.
Preferably the organomagnesium compound is soluble in a hydrocarbon.
Systematic coverage is provided on synthetically useful reactions of organomagnesium compounds.
The organomagnesium compound is dissolved in a hydrocarbon.
Preferred alkylating agents include organoaluminum and organomagnesium compounds.
It is preferable that the organomagnesium compound be used as an ether solution.
See also
The tetraalkyl orthosilicate compound is introduced after organomagnesium incorporation.
As the organomagnesium compound a dialkyl magnesium compound is particularly suitable.
Dimethylmagnesium is an organomagnesium compound.
Useful organomagnesium reagents include butylmagnesium bromide and phenylmagnesium chloride.
Etherial solvents are required to provide ligands to stabilize the organomagnesium compound.
The hydrocarbon soluble organomagnesium materials can be prepared by conventional methods.
The carbonation of an organomagnesium.
The absence of the organomagnesium compound dramatically influences the catalytic activity.
They also catalyze efficiently the addition of organomagnesium compounds to imines.
Organoaluminium, organomagnesium or organozinc compounds are preferably employed.
Exemplary alkylating agents include organoaluminum compounds and organomagnesium compounds.
This additional treatment with an organomagnesium compound produces superior catalyst compositions.
The application in form of catalysts acts as a prime driver for organomagnesium market.
Preferably, the organomagnesium compound is soluble in hydrocarbon polymerization medium.
The sequence of reaction of the alcohol and the organomagnesium compound is optional.
Ii an organomagnesium compound which can be transformed into magnesium halide by halogenation ;.
Arylboronic acids and esters are generally prepared by borylation of aromatic organomagnesium or organolithium derivatives.
The organomagnesium compound may comprise an alkylmagnesium chloride, bromide, or iodide.
Reaction of a ketone of formula VII with an organomagnesium compound of formula VIII.
However, the organomagnesium compounds are difficult to handle because they are air-sensitive.
It is generally chosen from organoaluminium, organomagnesium or organozinc compounds.
The organomagnesium complex may be synthesized under a neutral atmosphere, such as nitrogen.
It is generally selected from organoaluminium, organozinc or organomagnesium compounds.
It is preferred however, to add the organomagnesium compound ii subsequent to organoaluminum compound i.
Preferably, the halogenating agent is added subsequent to organomagnesium compound.
In one or more embodiments, organomagnesium compounds that are soluble in a hydrocarbon can be employed.
Iii a halogenating agent capable of halogenating the organomagnesium compound of ii ;.
Advantageously, the organomagnesium compound is contacted with the complexing agent at ambient temperature.
For example, it is possible to use organoaluminium, organomagnesium or organozinc compounds.
Organomagnesium halides in solution also form dimers and higher oligomers, especially at high concentration.
The process of claim 1 wherein said organomagnesium compound comprises diorganomagnesium.
The process of claim 1, wherein the initiator comprises a cyclic organomagnesium compound.
Finally, the use of organomagnesium compounds in preparing other organometalloid and organometallic compounds is outlined.
Examples of organometallic reagents include organolithium R1Li or organomagnesium R1MgHal reagents.
New organomagnesium complexes in solid form, process for their preparation, and their use.
