Pyrrole
CHF 49.30
Auf Lager
SKU
HN04SSVBFJT
1 Verfügbar 
Kostenloser Versand ab CHF 50
Geliefert zwischen Mi., 29.10.2025 und Do., 30.10.2025
Details
High Quality Content by WIKIPEDIA articles! Pyrrole is a heterocyclic aromatic organic compound, a five-membered ring with the formula C4H4NH. Substituted derivatives are also called pyrroles. For example, C4H4NCH3 is N-methylpyrrole. Porphobilinogen is a trisubstituted pyrrole, which is the biosynthetic precursor to many natural products. Pyrroles are components of more complex macrocycles, including the porphyrins of heme, the chlorins, bacteriochlorins chlorophyll, porphyrinogens. Pyrrole has very low basicity compared to conventional amines and some other aromatic compounds like pyridine. This decreased basicity is attributed to the delocalization of the lone pair of electrons of the nitrogen atom in the aromatic ring. Pyrrole is a very weak base with a pKaH of about 4. Protonation results in loss of aromaticity, and is, therefore, unfavorable.
30 Tage Rückgaberecht
GarantieWeitere Informationen
- Allgemeine Informationen
- GTIN 09786131009068
- Editor Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
- Genre Chemie
- EAN 9786131009068
- Format Fachbuch
- Titel Pyrrole
- Herausgeber Betascript Publishing
- Anzahl Seiten 104
Bewertungen
Schreiben Sie eine Bewertung
