1-[(3-Nitro-phen-yl)(piperidin-1-yl)methyl]piperidine
Summary
The crystal structure of C(17)H(25)N(3)O(2) reveals the formation of one-dimensional chains. These chains are specifically organized through intermolecular C-H⋯O hydrogen bonds along the a axis.
Area of Science:
- Crystallography
- Chemical Physics
- Materials Science
Background:
- Understanding the supramolecular assembly of organic compounds is crucial for designing novel materials.
- Hydrogen bonding plays a significant role in directing crystal packing and influencing material properties.
Purpose of the Study:
- To elucidate the crystal structure of the title compound, C(17)H(25)N(3)O(2).
- To identify the intermolecular interactions responsible for the observed crystal packing.
Main Methods:
- Single-crystal X-ray diffraction was employed to determine the three-dimensional structure.
- Analysis of intermolecular contacts, including hydrogen bonds, was performed.
Main Results:
- The crystal structure of C(17)H(25)N(3)O(2) was successfully determined.
- One-dimensional chains were observed, formed by intermolecular C-H⋯O hydrogen bonds.
- These hydrogen bonds propagate along the crystallographic a axis, dictating the chain formation.
Conclusions:
- The study provides detailed structural information for C(17)H(25)N(3)O(2).
- The findings highlight the importance of C-H⋯O hydrogen bonds in the supramolecular architecture of this compound.
- The observed one-dimensional chain motif offers insights into potential applications in crystal engineering.
Related Concept Videos
Nomenclature of Primary Amines
3.8K
Primary, secondary, and tertiary amines are compounds consisting of one, two, and three alkyl groups connected to the amino group (–NH2), respectively. As depicted in Figure 1, the common name of the primary amines is obtained by adding the suffix -amine to the alkyl substituent attached to the amino group as the corresponding alkylamine.
3.8K
Basicity of Heterocyclic Aromatic Amines
5.9K
Heterocyclic amines, where the N atom is a part of an alicyclic system, are similar in basicity to alkylamines. Interestingly, the heterocyclic amine having a nitrogen atom as part of an aromatic ring has much less basicity than its corresponding alicyclic counterpart. For this reason, as presented in Figure 1, piperidine (pKb = 2.8) is significantly more basic than pyridine (pKb = 8.8).
5.9K
1° Amines to Diazonium or Aryldiazonium Salts: Diazotization with NaNO2 Overview
1.9K
Nitrous acid and nitric acids are two types of acids containing nitrogen, among which nitrous acid is weaker than nitric acid. Nitrous acid with a pKa value of 3.37 ionizes in water to give a nitrite ion and the hydronium ion.
The nitrous acid is unstable. Hence, it is formed in situ from a solution of sodium nitrite and cold aqueous acids such as hydrochloric or sulfuric acid. In an acidic solution, the –OH group of nitrous acid undergoes protonation to give oxonium ion, followed by...
The nitrous acid is unstable. Hence, it is formed in situ from a solution of sodium nitrite and cold aqueous acids such as hydrochloric or sulfuric acid. In an acidic solution, the –OH group of nitrous acid undergoes protonation to give oxonium ion, followed by...
1.9K
Nomenclature of Carboxylic Acid Derivatives: Amides and Nitriles
4.3K
Naming Amides
The IUPAC and common names of amides are derived from the parent carboxylic acid, by replacing the suffix “oic acid” and “ic acid,” respectively, with “amide.” In the following example, the IUPAC name ethanamide is derived from ethanoic acid, and the common name, acetamide, is obtained from acetic acid.
The IUPAC and common names of amides are derived from the parent carboxylic acid, by replacing the suffix “oic acid” and “ic acid,” respectively, with “amide.” In the following example, the IUPAC name ethanamide is derived from ethanoic acid, and the common name, acetamide, is obtained from acetic acid.
4.3K
Nomenclature of Aryl and Heterocyclic Amines
2.2K
The simplest aromatic amine is phenylamine, which contains an –NH2 functionality directly attached to an aromatic ring. The name aniline is designated for this skeleton. As shown in Figure 1, the common names of the functionalized anilines involve prefixes ortho-, meta-, and para- to indicate the substitution position. Different functionalized aniline derivatives also have notable trivial names.
2.2K
Nomenclature of Aromatic Compounds with Multiple Substituents
9.2K
When more than one substituent is present on the benzene ring, the IUPAC nomenclature depends on the number of substituents present.
For disubstituted benzene derivatives, with two groups attached to the benzene ring, three constitutional isomers are possible. For example, consider dimethyl benzene, often called xylene, where the second methyl group can be substituted at the second, third, or fourth carbon. The relative position of the substituents is represented by prefixes ortho, meta, or...
For disubstituted benzene derivatives, with two groups attached to the benzene ring, three constitutional isomers are possible. For example, consider dimethyl benzene, often called xylene, where the second methyl group can be substituted at the second, third, or fourth carbon. The relative position of the substituents is represented by prefixes ortho, meta, or...
9.2K
![Mizoroki-Heck Cross-coupling Reactions Catalyzed by Dichloro{bis[1,1',1''-phosphinetriyltripiperidine]}palladium Under Mild Reaction Conditions](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F51444.jpg&w=3840&q=50)

