What type of ligand is piperidine?
What type of ligand is piperidine?
Piperidine is an organic compound with the molecular formula (CH2)5NH. This heterocyclic amine consists of a six-membered ring containing five methylene bridges (–CH2–) and one amine bridge (–NH–). It is a colorless liquid with an odor described as objectionable, and typical of amines.
Is piperidine a heterocyclic amine?
Pyridine is an example of a six-membered aromatic heterocycle. In the bonding picture for pyridine, the nitrogen is sp2-hybridized, with two of the three sp2 orbitals forming sigma overlaps with the sp2 orbitals of neighboring carbon atoms, and the third nitrogen sp2 orbital containing the lone pair.
Is piperidine a functional group?
Piperidine is an organic compound with the molecular formula (CH2)5NH. This heterocyclic amine consists of a six-membered ring containing five methylene bridges (–CH2–) and one amine bridge (–NH–)….CHEBI:18049 – piperidine.
| ChEBI Name | piperidine |
|---|---|
| Download | Molfile XML SDF |
Is piperidine a nucleophilic?
An unprecedented nucleophilic addition of piperidine on an electron acceptor, namely, 2-(3-oxo-2,3-dihydro-1H-cyclopenta[b]naphthalen-1-ylidene)malononitrile is reported. This unexpected behavior was observed during the synthesis of push-pull dyes using the classical Knoevenagel reaction.
What is a piperidine derivative?
A piperidine derivative, picaridin (also known as KBR 3023 and icaridin), is the newest repellent active ingredient to become available in the United States. Picaridin-based repellents have been sold in Europe since 1998 under the brand names Autan and Bayrepel.
Is pyridine a heterocyclic amine?
Typically it is a nitrogen atom of an amine group that also makes the ring heterocyclic (e.g., pyridine), though compounds exist in which this is not the case (e.g., the drug Zileuton). The biological functions of heterocyclic amines vary, including vitamins and carcinogens.
Which one of the following is a heterocyclic amine?
Attached image is of piperidine, a heterocyclic amine by definition.
Why is piperidine a strong base?
The piperidine is a stronger base, because the lone pair is more available to acids since it extends out further from the nitrogen nucleus. Stretching out further means that it can be more easily encountered and used by an acid; thus it is a better base, more basic.
What is the structure of piperidine?
C5H11NPiperidine / Formula
