Question

1. (10 marks the wol 1. (10 marks) The Wolff-Kishner reduction is a method to transform ketones into alkanes. An example is p2. (10 marks) In class, we learned how to synthesize epoxides from alkenes using meta-chloroperbenzoic acid (mCPBA). Epoxides3. (5 marks) In class, we learned how to sulfonate aromatic rings by treating them with SO3 and H2SO4. This reaction is rever

0 0
Add a comment Improve this question Transcribed image text
Answer #1

Solution 1

N-NH2 ou at NH2-NH₂ the holi KOH/H₂O Step-2 AI NA CNH -Out HE NH 6 ขาย 8

Chegg policy one answer in time..

Add a comment
Know the answer?
Add Answer to:
1. (10 marks the wol 1. (10 marks) The Wolff-Kishner reduction is a method to transform...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 1. (10 marks the wol 1. (10 marks) The Wolff-Kishner reduction is a method to transform...

    1. (10 marks the wol 1. (10 marks) The Wolff-Kishner reduction is a method to transform ketones into alkanes. An example is provided below. step 1 step 2 NH oh oh oh oon HẠN-NH, KOH/H20 A mechanism for the Wolff-Kishner reduction is proposed online at the following website: However, all steps and all electron-pushing arrows are not clearly illustrated in this mechanism. Propose a detailed mechanism with all electron-pushing arrows for both steps of the Wolff-Kishner reduction. Notice the first...

  • Notes: A ‘detailed’ mechanism should illustrate all intermediates, by-products, and electron-pushing arrows. The marking scheme is...

    Notes: A ‘detailed’ mechanism should illustrate all intermediates, by-products, and electron-pushing arrows. The marking scheme is given for each question as a guide; It is subject to minor changes. In class, we learned how to synthesize epoxides from alkenes using meta-chloroperbenzoic acid (mCPBA). Epoxides, like bromonium ions and mercuronium ions, can be ring-opened with various nucleophiles. The stereochemistry of the product depends on if the ring-opening occurs under acidic or basic conditions. The following two reactions – ring opening of...

  • Predict the structure of all species or reagents in red. Clearly indicate stereochemistry when relevant.

    4. Predict the structure of all species or reagents in red. Clearly indicate stereochemistry when relevant.5. The Wolff-Kishner reduction is a method to transform ketones into alkanes. An example is provided below. However, all steps and all electron-pushing arrows are not clearly illustrated in this mechanism. Propose a detailed mechanism with all electron-pushing arrows for both steps of the Wolff-Kishner reduction. Notice the first step is carried out in the absence of acid or base – it may involve formation...

  • Epoxides, like bromonium ions and mercuronium ions, can be ring-opened with various nucleophiles. The stereochemistry of...

    Epoxides, like bromonium ions and mercuronium ions, can be ring-opened with various nucleophiles. The stereochemistry of the product depends on if the ring-opening occurs under acidic or basic conditions. The following two reactions – ring opening of an epoxide with water – illustrate this effect. Explain why the outcome of the reaction changes under these two conditions and provide electron-pushing arrows to explain the mechanisms. PHOLD H30*/H20 PHOI OH | PhD NaOH,H,O HO D

  • Notes: A ‘detailed’ mechanism should illustrate all intermediates, by-products, and electron-pushing arrows. The marking scheme is...

    Notes: A ‘detailed’ mechanism should illustrate all intermediates, by-products, and electron-pushing arrows. The marking scheme is given for each question as a guide; It is subject to minor changes. In class, we learned how to sulfonate aromatic rings by treating them with SO3 and H2SO4. This reaction is reversible. Propose a detailed mechanism for this reverse reaction. Note, catalysts are reactants that are regenerated at the end of a reaction sequence.

  • B) Three-membered ring system opening (For marks] B.1) Mercurinium ions. a) Review the Oxymercuration/reduction mechanism in...

    B) Three-membered ring system opening (For marks] B.1) Mercurinium ions. a) Review the Oxymercuration/reduction mechanism in section 3.5a), with water used as a nucleophile, to produce alcohols with Markovnikov orientation. (no mark] b) With the mechanism seen in class, (predict the product of the following transformation, in the presence of methanol as a solvent in the reaction [3 marks), and (ii) write the mechanism of the overall reaction (from beginning to end, [10 marks]). [4 marks] 1) Hg(OAc), in MeOH...

  • How to solve alkene and alkyne reactions - Merdanym i Act antalyzod Hrdian ca Come Lazarmistry...

    How to solve alkene and alkyne reactions - Merdanym i Act antalyzod Hrdian ca Come Lazarmistry I V WORKSHOP #9 Alkenes, Alkynes, Reactions 1. Give a reasonable mechanism for the following reaction. Clearly show intermediates and show the movement of electron pairs with curved arrows. all сна H20. (H2SO4) H₃C CH₂ нас он H3CX сна 2. The addition of HBr to 2-methylpropene can, in principle, give either 1-bromo-2- methylpropane or 2-bromo-2-methylpropane. In reality, only the latter is formed. Show mechanisms...

  • Pre-lab Questions 1. An epoxide contains a three-tom, cyclic ether as a functional group. The simple...

    Pre-lab Questions 1. An epoxide contains a three-tom, cyclic ether as a functional group. The simple po thylene aide h property of you. This makes the carbonched to the yout mack. This is followed by a proto transfer stap Fin the missing products for the following diagram Gachong You should tama mencophesused as reagere. The stone is done by the c coded to you fore out the be o lor 2. Draw the detailed, arrow pushing mechanism for the epoxidation...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT