Could anyone help to solve both 2nd and first question with detail explanation . 2. Complete...
Could anyone help me to solve 1st and 2nd question with
mechanism .
1 of 2 problems below in one of the following ways: print and draw on the ge: draw digitally on the assignment page; or draw on a separate blank ur solutions as a single PDF file and upload to Blackboard before the te. 1) Draw a mechanism for the Robinson Annulation below. Be sure to include all curved arrows, intermediates, and by-products. (5 marks) NaOH A 2)...
Could anyone please help me to solve both the questions
.
1) Draw a mechanism for the transformation below. For full credit, include all relevant sigma complex resonance structures. Be sure to include all curved arrows, intermediates, and by-products. (5 marks) H.SO H2O + En Bt e 2) Propose a synthesis for the transformation below. You may use any commonly available reagent discussed in the course notes or textbook. Non-aromatic carbon atoms in the product must come from compounds containing...
please help me solve both of these!!
Write the complete stepwise mechanism for the acid catalyzed hydrolysis of the compound shown. Show all intermediates, indicate with curved arrows the movement of electrons and show all formal charges and lone pairs of electrons where relevant. Write the structure of the Michael addition product and the final Robinson annulation product when using the following starting materials. Hint: the dialdehyde is the Michael donor and the ketone is the Michael acceptor. Н Michael...
2. The sec-butyl cation can react as both a Lewis acid and a Bronsted. Lowry acid in the presence of a water-sulfuric acid mixture. In each however, the product is different. The two reactions are: case +HO In which reaction does this cation react as a Lewis acid? In which does it react as a Brønsted-Lowry acid? a. Write Lewis structures for reactants and products and show by the use of curved arrows how each reaction occurs. b. 3. Drawing...
Can you answer the questions given in the photos
above?
The sec-butyl cation can react as both a Lewis acid and a Brønsted- Lowry acid in the presence of a water-sulfuric acid mixture. In each case, however, the product is different. The two reactions are: 2. H2o +H3O+ a. In which reaction does this cation react as a Lewis acid? In which does it react as a Brønsted-Lowry acid? b. Write Lewis structures for reactants and products and show by...
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...