Examples of 'cyclopropanation' in a sentence
Meaning of "cyclopropanation"
Cyclopropanation is a chemical reaction in which a cyclopropane ring is introduced into a molecule. This reaction is commonly used in organic synthesis to create cyclic compounds
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- Any reaction that introduces a cyclopropane ring into a compound.
How to use "cyclopropanation" in a sentence
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cyclopropanation
An example of a suitable cycloalkylation agent is a cyclopropanation agent.
The cyclopropanation reactions may be conducted in an aprotic solvent.
Optionally the hydrolysis may be carried out prior to the cyclopropanation step.
The cyclopropanation substrate is then added to this solution.
This anhydride can alternatively be prepared directly by the cyclopropanation of itaconic anhydride.
The development of new cyclopropanation methodologies is therefore a relevant field.
The cyclopropyl ester XX can be prepare by a palladium catalyzed cyclopropanation using diazomethane.
Cyclopropanation of cyclopentene was similarly performed.
The Bingel reaction is a specialised cyclopropanation reaction used to functionalise a fullerene.
The cyclopropanation reaction may be carried out under atmospheric pressure condition or pressure condition.
Compounds of type ( XIXd ) are obtained by cyclopropanation under standard conditions.
Examples of cyclopropanation agents are well known in the art and include diazomethane and carbenes.
Compounds of type ( XIXb ) are obtained by cyclopropanation under standard conditions.
The Simmons-Smith cyclopropanation reaction is an efficient way of converting double bonds to cyclopropane groups.
Compounds of type ( IXa ) may be obtained by cyclopropanation under standard conditions.
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However, the cyclopropanation of the precursor cis-vaccenic acid remains partial in the mutant strain complemented.
The method of claim 4 further comprising the cyclopropanation and hydrolysis of the compound.
A cyclopropanation reaction of the double bond, produced using a similar technique to that reported in Angew.
We have also implemented the asymetric version of cyclopropanation using a novel oxazolodinone-derived chiral fluorinated reagent.
Cyclopropanation of the dehydroamino acid analog, followed by tin II chloride reduction would afford cyclopropane C5.
See Example 5 for the cyclopropanation of the vinyl derivative.
Cyclopropanation and deprotection afforded compound from example 11.
Elaboration of the final compound S6d through cyclopropanation conditions e . g.
Then, we investigated the cyclopropanation of dialkyldiazoalkanes generated in situ from arylsulfonylhydrazones.
For example, Rh24 is a highly effective catalyst for the enantioselective cyclopropanation of alkenes.
A cyclopropanation reaction, which is carried out according to J. Org.
We then investigated the reactivity of the a-oxo gold ( I ) carbene towards insertion and cyclopropanation reactions.
Cyclopropanation of a cyclooctadiene of the Formula ( VIIa ), wherein,.
The obtained compound ( VIII ) can be converted to a compound ( IXa ) through a dehydration reaction and cyclopropanation.
By cyclopropanation of a compound of formula ( IV ),.
Simmons-Smith reaction cyclopropanation.
This cyclopropanation is carried out in an organic solvent at a temperature of about 45°C to about 85°C.
In 1968 Ryōji Noyori developed a copper-Schiff base complex for the metal-carbenoid cyclopropanation of styrene.
