pyrrole उदाहरण वाक्य

उदाहरण वाक्य

1. When pyrrole is mixed with the desired oxidizing agents at room temperature, the polymerization reaction begins immediately.
2. His dissertation was " The raman spectra of pyrrole and some of its deuterium derivatives ".
3. Simple monocyclic aromatic rings are usually five-membered rings like pyrrole or six-membered rings like pyridine.
4. The mechanism of the Knorr pyrrole synthesis begins with condensation of the amine and ketone to give an imine.
5. Use of ammonium hydroxide or ammonium acetate ( as reported by Paal ) gives the N-unsubstituted pyrrole.
6. 1-Methylimidazole is also the precursor for the synthesis of the methylimidazole monomer of pyrrole-imidazole polyamides.
7. It can be viewed as a structural analog of pyrrole, with antimony replacing the nitrogen atom of pyrrole.
8. It can be viewed as a structural analog of pyrrole, with antimony replacing the nitrogen atom of pyrrole.
9. Pyrrole rings such as porphyrins have also been used in coating nanomaterials or semiconductors for both homogeneous and heterogeneous catalysis.
10. The imine then tautomerizes to an enamine, followed by cyclization, elimination of water, and isomerization to the pyrrole.