Identify the following reactions as additions, eliminations, substitutions, or rearrangements. OH acid catalyst a) (+ H₂O) H₂C b) H₂C c) H3C. H₂C CH3 CI + N(C₂H5)3 HN(CH3)2 H3C C=O (+ NH(C₂H5)3CI) (+ HCI) N(CH3)2
Analyzing Infrared Spectra
The electromagnetic radiation or frequency is classified into radio-waves, micro-waves, infrared, visible, ultraviolet, X-rays and gamma rays. The infrared spectra emission refers to the portion between the visible and the microwave areas of electromagnetic spectrum. This spectral area is usually divided into three parts, near infrared (14,290 – 4000 cm-1), mid infrared (4000 – 400 cm-1), and far infrared (700 – 200 cm-1), respectively. The number set is the number of the wave (cm-1).
IR Spectrum Of Cyclohexanone
It is the analysis of the structure of cyclohexaone using IR data interpretation.
IR Spectrum Of Anisole
Interpretation of anisole using IR spectrum obtained from IR analysis.
IR Spectroscopy
Infrared (IR) or vibrational spectroscopy is a method used for analyzing the particle's vibratory transformations. This is one of the very popular spectroscopic approaches employed by inorganic as well as organic laboratories because it is helpful in evaluating and distinguishing the frameworks of the molecules. The infra-red spectroscopy process or procedure is carried out using a tool called an infrared spectrometer to obtain an infrared spectral (or spectrophotometer).
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- **Reactants:** Cyclohexanol
- **Condition:** Acid catalyst
- **Products:** Cyclohexene and water (H₂O)
- **Reaction Type:** [Dropdown Selection]
**Explanation for a):**
In this reaction, cyclohexanol (an alcohol) loses a water molecule to form cyclohexene (an alkene). This type of reaction is characterized by the removal of a small molecule (water) from the original molecule, leading to the formation of a double bond. [Identify this as an elimination reaction.]
**b)**
- **Reactants:**
- Reactant 1: Acetyl chloride (CH3COCl)
- Reactant 2: Triethylamine (N(C2H5)3)
- **Products:**
- Product 1: Carbon monoxide (CO)
- Product 2: Triethylamine hydrochloride (NH(C2H5)3Cl)
- **Reaction Type:** [Dropdown Selection]
**Explanation for b):**
This reaction depicts the transformation of acetyl chloride in the presence of triethylamine, leading to the formation of carbon monoxide and triethylamine hydrochloride. The shift in structure while retaining the carbon skeleton indicates a rearrangement or substitution reaction. [Identify this as a substitution reaction.]
**c)**
- **Reactants:**
- Reactant 1: Acetyl chloride (CH3COCl)
- Reactant 2: Dimethylamine (HN(CH3)2)
- **Products:**
- Product 1: Dimethylacetamide (CH3CON(CH3)2)
- Product 2: Hydrogen chloride (HCl)
- **Reaction Type:** [Dropdown Selection]
**Explanation for c):**
In this reaction, acetyl chloride reacts with dimethylamine to form dimethylacetamide and hydrogen chloride. This type of reaction typically involves replacing one functional group with another. [Identify this as a substitution reaction.]
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In each of the above reactions, utilize the dropdowns to select the correct type of reaction based on](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6c56dfd1-d4da-4f89-9512-067c009f19a0%2F307ccbcb-7bb0-41e3-9ee0-c8263baaefb6%2F2m4z0y9_processed.png&w=3840&q=75)
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