Examples of 'azodicarboxylate' in a sentence
Meaning of "azodicarboxylate"
Azodicarboxylate is a noun that represents a chemical compound containing two carboxylate groups bound to an azo group
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- Any salt or ester of azodicarboxylic acid
How to use "azodicarboxylate" in a sentence
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azodicarboxylate
Diisopropyl azodicarboxylate is preferably used as the azodicarboxylate.
The preferred oxidizing reagent is diethyl azodicarboxylate.
The preferred azodicarboxylate is the diisopropyl ester.
This cyclohexadiene is trapped by dibenzyl azodicarboxylate.
Diethyl azodicarboxylate was subsequently slowly added.
A slight exothermic reaction was observed during the addition of diethyl azodicarboxylate.
The addition of azodicarboxylate may be in single lot or in several portions.
The reaction mixture was stirred while diisopropyl azodicarboxylate was added slowly.
Diisopropyl azodicarboxylate is added dropwise and the mixture stirred.
Preferably the triarylphosphine is triphenylphosphine and the azodicarboxylate ester is diethyl azodicarboxylate.
Diethyl azodicarboxylate neat or as a solution in a suitable solvent, such as tetrahydrofuran is added.
Examples of azodicarboxylic acid esters include diethyl azodicarboxylate and diisopropyl azodicarboxylate.
As examples of azodicarboxylate-type inhibitor compounds, mention may be made of ethyl azodicarboxylate.
Classical Mitsunobu conditions employ triphenylphosphine and diethyl azodicarboxylate.
Examples of the Mitsunobu reagent include diethyl azodicarboxylate and diisopropyl azodicarboxylate.
See also
Two examples are dicyclohexylcarbodiimide and triphenylphosphine / diethyl azodicarboxylate.
Two examples are the use of diethyl azodicarboxylate and triphenylphosphine O.
Suitable diester of azodicarboxylates include diethyl azodicarboxylate, dimethyl azodicarboxylate, diisopropyl azodicarboxylate.
The abbreviation DEAD as used herein means diethyl azodicarboxylate.
Specifically, the alkyl derivative of azodicarboxylate is diispropyl azodicarboxylate.
In particular, reaction step ( i ) can use triphenylphosphine and diisopropyl azodicarboxylate.
If necessary, further phosphine and azodicarboxylate reagents can be added.
Diisopropyl azodicarboxylate ( DIAD ) is the diisopropyl ester of azodicarboxylic acid.
Preferred is the herein described use of diisopropyl azodicarboxylate and triphenylphosphine in THF.
Then 1.1 ml of diethyl azodicarboxylate are added over 5 minutes, dissolving the suspended solid during addition.
The term DEAD means diethyl azodicarboxylate.
Preferred are diethyl azodicarboxylate ( DEAD ) or diisopropyl azodicarboxylate ( DIAD ), in the presence of triphenylphosphine.
Preferably, the inhibitors selected are ethyl azodicarboxylate and methyl azodicarboxylate.
Examples of the oxidizing agent are oxygen, ferric chloride, ammonium ceric nitrate, and diethyl azodicarboxylate.
Dialkyl ester of azodicarboxylic acid includes diethyl azodicarboxylate, diisopropyl azodicarboxylate or the like.
A suitable di-alkylazodicarboxylate includes for example diethyl azodicarboxylate ( DEAD ) or suitably di - tert - butyl azodicarboxylate.
Of these, we prefer the carbodiimides or a combination of a phosphine and an azodicarboxylate or azodicarboxyamide.
Diisopropyl azodicarboxylate ( 0.6 ml ) was added and the mixture was stirred at ambient temperature for 12 hours.
The electrophilic reagent includes, for example, diethyl azodicarboxylate, diisopropyl azodicarboxylate and azodicarbonylpiperazine.
THF, and in the presence of triphenylphosphine and diisopropryl azodicarboxylate ( DIAD ).
Examples of suitable activating agents include diethyl azodicarboxylate, dimethyl azodicarboxylate, diisopropyl azodicarboxylate and the like.
To this is added 1.5 equivalents of dimethyl azodicarboxylate.
Additionally, diisopropyl azodicarboxylate was substituted for DEAD.
The mixture is cooled to approximately 0 °C and diethyl azodicarboxylate is added.
Then Diisopropyl azodicarboxylate in tetrahydrofuran ( 30 mL ) was dropped in the mixture slowly in 30mins.
Examples of the azodicarboxylic acid diester include diethyl azodicarboxylate, diisopropyl azodicarboxylate and the like.
The obtained solution was cooled to 0°C, followed by the dropwise addition of 3.09 g of diethyl azodicarboxylate.
More specifically, the azodicarboxylate is DIAD.
After 2.5 h, an additional 2 equivalents of methanol, triphenylphosphine, and diethyl azodicarboxylate were added.
The process of claim 1, wherein the azodicarboxylate is diisopropyl azodicarboxylate ( DIAD ).
The mixture was cooled in an ice bath before dropwise addition of diisopropyl azodicarboxylate ( 4.85 g ).
A preferred condensation agent is diethyl azodicarboxylate ( DEAD ) or diisopropyl azodicarboxylate ( DIAD ).
The cyclization reaction with a phosphorus ( III ) compound and a dialkyl azodicarboxylate is a novel reaction.
The method of claim 15, wherein the azodicarboxylate is diisopropyl azodicarboxylate ( DIAD ).
The preferred coupling reagent is an approximately 1:1 molar mixture of diethyl azodicarboxylate and triphenylphosphine.
