Examples of 'aziridine' in a sentence
Meaning of "aziridine"
Aziridine is a highly reactive three-membered heterocycle consisting of one nitrogen and two carbon atoms. It is commonly used as a building block in organic synthesis, especially in the preparation of various chemicals and pharmaceuticals
Show more definitions
- A three-membered heterocycle containing two methylene groups and an imine; the nitrogen equivalent of ethylene oxide.
- Any derivative of this basic structure.
How to use "aziridine" in a sentence
Basic
Advanced
aziridine
It is made from aziridine and mesoporous silica.
Polyethylene amine is a polymer based on aziridine monomer.
The polyfunctional aziridine is typically dispersed in a diluent.
It is the sulfur analogue of an epoxide or aziridine.
It is manufactured by heating aziridine with thiophosphoryl chloride.
The aziridine compound may be an ethyleneimine.
There is relatively little human exposure data on aziridine.
Conventional aziridine crosslinkers can be used.
The polymerization promoter is a polyfuncuonal aziridine liquid erosalicker.
The starting aziridine compounds are known or commercially available.
Another approach is the reaction of aziridine with sulfurous acid.
Polyfunctional aziridine compounds for use in resin bridging agents.
An example of a common ethyleimine is aziridine.
The multifunctional aziridine amide was added just prior to coating.
The phosphorus derivative preferably contains at least one aziridine group.
See also
Aziridine and polyaziridine.
A direct approach involves the reaction of aziridine with sulfurous acid.
Angle strain in aziridine also increases the barrier to nitrogen inversion.
They can be made by a ring opening polymerization of aziridine or similar compounds.
These materials are aziridine oligimers with at least two aziridine functional groups.
The first crosslinking additive is a thermal crosslinking additive such as a multifunctional aziridine.
These materials are aziridine oligomers with at least two aziridine functional groups.
The tackified adhesive can be crosslinked due to the presence of the aziridine crosslinker.
Aziridine and azetidine rings react with carboxylic groups in polymer systems on an aqueous basis.
The binder composition is crosslinked with both aziridine compounds and dialdehyde compounds.
Some reports note that the use of gloves has not prevented permeation of aziridine.
The amino alcohol can be used to form the aziridine in the procedure described hereinabove.
This salt is then reacted with sodium hydroxide in the second step forming aziridine.
Preferably these groups are not reactive with the aziridine functionality under ambient conditions.
The aziridine functionalized monomer in each case was TRIZ.
The data indicate that useful bond strengths are obtained at a number of aziridine coating thicknesses.
The aziridine of Formula V is hydrogenolyzed over a noble metal catalyst such as palladium.
The original Wenker synthesis of aziridine itself takes place in two steps.
An example of a common EL is aziridine.
Preferably, the polyfunctional aziridine is a trifunctional aziridine.
Alternatively, they can be obtained by oxidation of the corresponding aziridine.
In one embodiment, the polyfunctional aziridine is a trifunctional aziridine.
Thermal treatment or photolysis of triazolines expels nitrogen, producing an aziridine.
Generally, enough aziridine is added to improve the stability of the formulation.
The resulting alcohol is converted directly to aziridine 24 with TsCl in pyridine.
Said intermediate, aziridine can be separated by silica gel column chromatography.
It can also be a disulphide group, a vinylcarbonyl group, an aziridine group or an acetylene group.
The aziridine ring can be opened to form an intermediate secondary amine of structure 22.
The composition comprises an aziridine compound, a diluent, and a wetting agent.
The aziridine ring can be opened to form an intermediate secondary amine of formula 11.
In this regard, the superiority of the aziridine crosslinked system is clear.
Multilayer sheet according to claim 1 wherein said cross-linker is a polyfunctional aziridine.
Mention may further be made of the opening of aziridine which results in a branched polyethyleneimine,.
The aziridine functional groups have the following general structure, or are derived wherefrom,.
These polymers were used with additional cross-linkers of aziridine and isocyanate.
