The image contains three chemical reactions involving the oxidation of alcohols. Here is a detailed transcription and explanation:1. **Reaction k:** - **Reactant:** A secondary alcohol with a cyclohexyl ring. - **Reagent:** PCC (Pyridinium chlorochromate). - **Reaction Direction:** The arrow indicates the transformation of the alcohol under the influence of PCC. - **Description:** This reaction involves the oxidation of the secondary alcohol to form a ketone.2. **Reaction j:** - **Reactant:** A secondary alcohol with a cyclohexyl ring. - **Reagents:** CrO₃ (Chromium trioxide), H₂SO₄ (Sulfuric acid), and H₂O (water). - **Reaction Direction:** The arrow shows the progression of the oxidation process. - **Description:** This is a strong oxidation reaction leading to the formation of a ketone, using a chromium-based oxidizing agent in acidic conditions.3. **Reaction i:** - **Reactant:** A diol (a compound with two hydroxyl groups). - **Reagent:** 1 equivalent of TMS-Cl (Trimethylsilyl chloride) and NEt₃ (Triethylamine). - **Reaction Direction:** The arrow demonstrates the transformation facilitated by the silylating agent. - **Description:** This reaction involves the protection of the alcohol groups by converting them into silyl ethers, which are more resistant to oxidation. This is useful in multistep synthesis to temporarily block the reactivity of alcohols.Each reaction highlights different strategies for oxidizing or protecting alcohol groups in organic chemistry.

Some basic concepts about oxidation are given below ;

Answered: k- j- i- н Н ОН OH OH ОН PCC CrO3 H2504…

Science

Chemistry

k- j- i- н Н ОН OH OH ОН PCC CrO3 H2504 H2O 1 equiv. TMS-CI, NET3

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: *: Which of the following compound is/ are not meso OH CH, CH.CH, H CI CH CH, OH CI CH CH, CH,…

A: Those compounds which have same molecular formula but different structural formula are known as the…

Q: caq1 Organic Chemistry problem. Please help with. Thanks

A: The main product formed is given belowExplanation:

Q: Which in the most basic of the following numbers CONH (2) NHCH CH NH, AC) B(2) CO) D the same OAA…

Q: 0: N Z-I H3O+ H₂O

A: The question is based on organic reactions. we need to identify the product formed and explain…

Q: Determine whether the following lewis structure dot of acetylsalicylic acid, C9H8O4 is valid or no…

A: Rules to write Lewis Dot structure 1. Find the total valence electrons 2. Draw skeleton structure…

Q: Name Formula Conjugate Acid Ammonia NH3 NH,+ 1.8 x 10-5 |Methylamine CH3NH, CH,NH,+ 4.38 × 104…

A: Note - Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: Name the following:

A: b. (2S,3S)-2-bromo-3-chloropentane d. (2R,3R)-2,3-dichloropentane

Q: See Figure 2-4. The MOST correct line drawing for the molecule shown is O A B

A: We are given structure of an organic molecule and asked to choose the correct bond line structure…

Q: Он (NH).MоO, но-Р-о-р-о-р-о- OH Он OH Conc. HNO, с. OH

Q: (b) 0.23 MMgSO4 lons: O SO2- O Mg2+ O4 O Mg* Sot O So,2- masscation massanion

A: Given 0.23 M MgSO4

Q: Help by naming pls

A: For the systematic name or IUPAC name of organic compounds there are some rules as follows;Choose…

Q: NaOH, ethanol heat

A: Organic reactions are those in which organic reactant react to form organic products.

Q: H₂C- LON+ -Ō Na H3C H3C i__o_oto -CH3 ÅL._ H3C-(H₂C)4 H3C- 요 H₂O + H₂O O—(CH2),—CH3 + HO -OH…

Q: Give the structural formula of the compounds K to M. (МеO),CH DIBAH, -78°C 30 min CSA, CH,Cl2 → K OH…

A: Concept : 1) Nucleophilic substitution followed by SN2 reaction with Hydride. 2) Deprotonation…

Q: Given the following structural formulas, determine the molecular formulas and empirical formulas for…

A: Write molecular and empirical formula of each structure ?

Q: Which is/are optically inactive? CH,CH, -OH H CH3 H OH H- H. CH3 OH, OH H- HO CH3 CH3 CH3 I II III I…

Q: HBr D но SOCI, E pyridine NBS F light

Q: Drawing 1. (CH),CHNH,, No(CN)BH, PH 4-5 2. Neutralizing work-up Atoms, Bonds and Rings tha Charges…

A: Given is organic reaction.The given product is secondary amine.The given reagents are primary amine…

Q: Rank the following compounds in order of decreasing stability, putting the most stable first. OB. II…

A: In this question, we will arranged all the three alkene in order of decreasing stability means most…

Q: Choose a likely identity for X, Y, and Z in these structures. :i: OC Be Be F OF OB ON ON 一一

Q: C. Skeletal and Name: * ** H Н-с-н HHH H H H а. Н-с-с-с-с-с-с-с-с-с-н H HH H HH H H H…

A: 1. Select the principle carbon chain 2. Numbering 3. Naming (prefix + word root + suffix)

Q: Namanclature of the given compound

Q: W 61 CI NGOCH ₂

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Answer choices for each blank (there is only one correct answer for each blank): ○ A ○ B ○ C ○…

A: 1. Br2 addition to alkene is anti 2. Br2/H2O gives bromohydrin after reaction with alkkene 3.…

Q: (H)R R(H) Н2 / Pd (H)R' R(H) Еxamples H2 / Pd H2C=CH2 a. Н2/ Pd b. 2 H2 / Pd с.

Q: H. H. O 1= sp3, 2 = sp3, 3 = sp3 O 1 = sp2, 2 = sp3, 3 = sp2 1 3= 1 = sp, 2 = sp2, 3 = sp3 01- sp2,…

A: Given Structure is given Hybridization of given centre = ?

Q: 十 H- Br

A: Here, hydrogen and Br added to the double bond as per the markovnik rule , as per it the Hydrogen…

Q: о || R-C-OH iia CI

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: H3C-CH₂-CH₂-C-OH CH,CH,NH, hoot H₂O +

Q: Convert to a bond line structure

Q: m. LOCH 3 12 H2O2 H2SO4 n. CN O. p. NH2 HNO3/C H2SO4 NBS H2O2 Br NBS 。 H₂O2 A

A: m) Iodination happens at meta position of the electron withdrawing substituent on the benzene…

Q: a. нн | | н-с-с-с-н ||| H H H b. C=C-H с. H H-C-C=H

Q: To preview the image click here For the following two structures compared in parts A and B,…

A: Enantiomer- Enantiomers are a pair of molecules that exist in two form that are mirror images of…

Q: p101edu.co Identify which of the following compounds is meso. I H₂CO H H₂C H₂CO H₂C A) I B) II H C)…

A: Meso compound is compound containing either plane of symmetry or center of symmetry or both .It…

Q: In a staggered conformation of the Newman projection, the dihedral angle, which is an angle between…

A: dihedral angle is the angle between the two intersecting plane .

Q: ¹) O || CH2-CH₂-CH₂-CH₂-C-H b) O CN: || CH3-CH2-CH2-CH2-CH2- C -CH2-CH2-CH2-CH3

Q: H CH3 "CH3 CHO CI

A: Sign S or R

Q: ica O CHEM-3A-81091-2... ead W ical Part A PCl5 (g) PC13 (1) + Cl2(g) Use A for [PC15], B for…

A: The law of mass action states that each mass is increased to a power equal to the coefficient that…

Q: Which one of the following represents the Kekule structure for ethane? O A. PDF: IQ-4_7 B. PDF:…

Q: a) CH;SH + H2O CH;S + H,O* b) CH;CH,NH2 + H2O → CH;CH,NH, + OH

A: In 1st reaction H2O behaves as base and takes acidic hydrogen from CH3SH.

Q: 4-1 Which of the following compounds are chiral? Me Me, a. b. `CO,H C. Er CI Ph. Me d. Me -CO2H f.…

A: Objects or molecules which are not superimposible on their mirror images are chiral. Tey may or may…

Q: Он t°C p-CH2-C OH t°C C-CH-CH2 CH2-C OH OH

Q: Mearon gire cwhy the pünt gooup 18 Czy give defail ex planation uh point dragsam for each gooup.

A: Here we have to explain above point group of compounds-

Q: Functional Group Absorption (cm) Functional Group Absorption (cm³¹) Alkane C-H 2850-2960 Alkyl…

A: The technique of IR spectroscopy is used to find the type of functional group present in a molecule.…

Q: <. Br₂ hv (3) NBS hv; CH₂Cl₂ hv; RO₂R Brz CH₂Cl₂ (5) HBr Ht Br CH₂Cl₂

A: Given are organic reactions. Given reactant is 3-methylcyclohexene.

Question

The image contains three chemical reactions involving the oxidation of alcohols. Here is a detailed transcription and explanation:

1. **Reaction k:**
- **Reactant:** A secondary alcohol with a cyclohexyl ring.
- **Reagent:** PCC (Pyridinium chlorochromate).
- **Reaction Direction:** The arrow indicates the transformation of the alcohol under the influence of PCC.
- **Description:** This reaction involves the oxidation of the secondary alcohol to form a ketone.

2. **Reaction j:**
- **Reactant:** A secondary alcohol with a cyclohexyl ring.
- **Reagents:** CrO₃ (Chromium trioxide), H₂SO₄ (Sulfuric acid), and H₂O (water).
- **Reaction Direction:** The arrow shows the progression of the oxidation process.
- **Description:** This is a strong oxidation reaction leading to the formation of a ketone, using a chromium-based oxidizing agent in acidic conditions.

3. **Reaction i:**
- **Reactant:** A diol (a compound with two hydroxyl groups).
- **Reagent:** 1 equivalent of TMS-Cl (Trimethylsilyl chloride) and NEt₃ (Triethylamine).
- **Reaction Direction:** The arrow demonstrates the transformation facilitated by the silylating agent.
- **Description:** This reaction involves the protection of the alcohol groups by converting them into silyl ethers, which are more resistant to oxidation. This is useful in multistep synthesis to temporarily block the reactivity of alcohols.

Each reaction highlights different strategies for oxidizing or protecting alcohol groups in organic chemistry.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1: Concepts about oxidation reaction.

VIEW

Step 2: Explanation of question k

VIEW

Step 3: Explanation of j

VIEW

Step 4: Explanation of i

VIEW

Solution

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 6 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

PPh3, DIAD CH20H (A) THF mitsunobu H2N sreaction NH2 excess AGOH () (Ci3H20 INS) me I N-me me
B) م -------------------- (CH₂)18 CH₂ (CH₂)18 CH₂ * 3 NaOH ??-2 ??-??
Provide IR Idenity, Show bonds, would love to compare to my own work
2-) Complete the folowing reacHons HO jones reagont OH PCC
Which one is the correct representation of methane (CH4) in 3 D shape (using wedge-dash line model)? Η Η Η Η Ή H"Η Τ Οι ΟΙ Ο III ΟIV Η Η || -H III
1-17 Use asterisks to show the chiral center(s), if any, in the following structures. H CI Cl-C-C-Br I I H CI a. с. b. HCI H 11 Br-C-C-C-с T H Br Br CH2-CH-CH-CH-C-H | ОН ОН ОН ОН d. CH2-CH-CH-CH-CH-CH2 | T ОН ОН ОН ОН ОН ОН
Hz-C-H +t cH3- -CH2-H Na OEt NqtOEE 22
(1) C (CH ),CO K (CH2),COH Сн,о- Д НО A
ОН H ОН
Identify A, B, C, and D CH3-CH2-C-CI so, AICI3 H,SO, B. Pd/H2 COOH Br For the toolbar, press ALT+F10 (PC)or AI TACNILEn
FeCla А) + HС CH-CH3 ČH3 + FeCl3 + B) CI + HCI CH;-C =C-CH2-CH2 -CH3 + H2 Pt, Pd, or Ni C)