OH. " H₂O + CO₂. Nal CH₂ 2. + H₂C-C-CH₂ H₂O a Proton transfer d E1 Elimination = f = SN1 Nucleophilic substitution b = Lewis acid/base e E2 Elimination g= SN2 Nucleophilic substitution C= Electrophilic addition The rections above involve synthesis or reactions of alcohols and ethers. Identify the mechanism by which they proceed from among the mechanisms listed. Use the letters a- g for your answers. 1. 2. 1. NaHCO, CH₂ H₂C+0₂ CH₂ +
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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).
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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).
\[
\text{Reactants:} \quad
\chemfig{-[:30]\hspace{8pt}\hal[I]}
\quad
\underset{\text{Initiates proton transfer}}{\xrightarrow{\text{NaHCO\textsubscript{3}}}}
\quad
\chemfig{\vphantom{CC}(-[:30](C))-[:30](=)}
\quad
\chemfig{HO\textsubscript{2}+ CO\textsubscript{2} + Na\textsubscript{i}}
\]
**Reaction 2:**
\[
\text{Reactants:} \quad
\chemfig{CH\textsubscript{3}[-(]-[:30]-[:-30]^{-O}[-(])
\quad
\text{Initiates elimination} \quad
\underset{\text{for E2 elimination}}{\xrightarrow{\text{Na}}}
\quad \rightarrow
\chemfig{\CH\textsubscript{3}-CH\textsubscript{2}-CH\textsubscript{2}}
\]
### Mechanism Options:
**a.** Proton transfer
**b.** Lewis acid/base
**c.** Electrophilic addition
**d.** E1 Elimination
**e.** E2 Elimination
**f.** S\textsubscript{N1} Nucleophilic substitution
**g.** S\textsubscript{N2} Nucleophilic substitution
The reactions above involve synthesis or reactions of alcohols and ethers. Identify the mechanism by which they proceed from among the mechanisms listed.
**Use the letters a-g for your answers.**
1. **Reaction 1 Mechanism:**
2. **Reaction 2 Mechanism:**
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### Explanation
Both reactions are typical exercises in an organic chemistry course, wherein the student must understand and apply their knowledge of reaction mechanisms, such as elimination and substitution](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff3c10dfd-3cfe-46dc-bd18-17610195b924%2Fff008441-61e9-4a98-9902-b3148c095aaa%2Fjq8sazd_processed.jpeg&w=3840&q=75)
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