shwo major product and stereochem 04. Baeyer-Villiger Reaction (another example)CH3 OH3CHCH3CH3CO3H(Note the per-carboxylic acid)05. Claisen Condensation (similar to aldol condensation)Росноi) CH3CH₂OOCH2CH3 +H3COCH2CH3 ii) H+

Step 1:Baeyer-Villiger reaction is used to convert a ketone into an ester or an aldehdye into a…

Answered: 04. Baeyer-Villiger Reaction (another…

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter26: Aldol And Claisen Reactions

Section: Chapter Questions

Problem 54CTQ

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Draw the mechanism for the reaction below. OH HN. HCI H2O, heat OH NH₂ дон. OH
1. Provide structures for the products and/or starting materials for the following reactions. Donor Acceptor NaOH CH₂CH₂OH heat loss of H₂O H3C mixed-aldol condensation product NaOH CH₂OH heat *) NOE EtOH #40 2) H₂O* ΕΙΟ CH₂ mixed-Claisen condensation product +HgC. H3C CHS H loss of H₂O mixed-aldol condensation product H3C людете CH3 NaOEt loss of H₂O intramolecular aldol condenstation cyclization product
Please solve this mechanism.
Complete the following reaction scheme. 1. DIBALH 2. H3O+ TMSCI Pyridine 1. LIAIH(t-BuO)3 SOCI2 2. H3O+ CrO3 H3O+
PLEASE HELP
Draw the major product of this aldol addition reaction. Ignore inorganic byproducts. 1. LDA 2. C6H11CH2CHO 3. Neutralizing work-up Drawing Q
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resource from Cengage Learning - Google Chrome ssignment/takeCovalentActivity.do?locator=assignment-take e by the Aldol Condensation (References) OH base + H,0 heat H. H3C H. The aldol reaction is a carbonyl condensation reaction between two carbonyl partners and involves a combination of nucleophilic addition and a-substitution steps. One partner is converted into an enolate ion nucleophile and adds to the electrophilic carbonyl group of the second partner. In the classic aldol reaction, the carbonyl partners are aldehydes or ketones, although aldehydes are more reactive. The product is a B-hydroxy carbonyl compound. In the mixed aldol reaction, the best results are obtained when one of the partners does not have an a-hydrogen. It cannot form an enolate anion and can therefore not undergo self-reaction. The enolizable aldehyde is added slowly to a basic solution of the first aldehyde so that the mixed product is preferentially formed. Under reaction conditions slightly more vigorous…
Supply the missing compounds in the following synthesis scheme. 1. NaNH2 (3 equiv) H CCI4 Br2 1. Hg(ОAc)2, H20 Br, NaOH Br2 K -> 2. Н,О 2. NaBH4 Acetic A H,0 acid
1. Provide the mechanism of the reaction shown in the picture. 2. Explain why it cannot be done in basic conditions. 3. Why is the enol tautomer favored over the keto tautomer?
Draw the major organic product from the reaction sequence.
Q4. The herbicide oxyfluorfen can be prepared by the reaction between phenol and an aryl fluoride. Propose a curved arrow mechanism for this reaction. 1 F3C. LOCH2CH3 F3C. КОН CI `NO2 CI OH LOCH2CH3 `NO2 Oxyfluorfen

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04. Baeyer-Villiger Reaction (another example) CH3 O H3C H CH3 CH3CO3H (Note the per- carboxylic acid) 05. Claisen Condensation (similar to aldol condensation) Росно i) CH3CH₂O OCH2CH3 + H3C OCH2CH3 ii) H+