Mechanisms Propose a mechanism for the following reactions Synthesis Design a synthesis scheme for the following...
Design a scheme and draw the mechanism for the synthesis of the following compound from benzene and an alkyl halide. Application Questions 1. Design a scheme and draw the mechanism for the synthesis of the following compound from benzene and an alkyl halide. For the compound in application question one, design a scheme and draw the mechanism for the synthesis from benzene and an alcohol. 2. Explain why you cannot directly form the following compound from a Friedel-Crafts alkylation of...
Propose a mechanism for the following reaction: 11. Propose mechanisms for the following reactions. Draw all arrows, lone pairs, formal charges, counter ions, and label all reaction steps (e.g. proton transfer, loss of leaving group, etc.). A. (13 pts) CH:NH 2 N N - CH3 Cl
e phone Propose mechanisms for the following reactions t h roug h radi o od osmans (a) Ph-C-ci + (CH) CHOH - Ph-C-OCH(CH3)2 (b) Ph-C-OCH, NaOH Ph-C-0- + CH,OH HO $ 135 1o slona CH3 OAc - он (D) CH -CH-CH.CH, (R)-butan-2-ol Ac, Tacetic anhydride) CH, CH-CH,CH, 2-butyl acetate
Propose structures for compounds b and c for the following reactions. Indicate the mechanism for the formation of compounds B and C. 2. Propose structures for compounds B and C for the following reactions. Indicate the mechanism for the formation of compounds B and C. NaOCH CH3 CH CH CH Br H3O+, A B с А
Propose Mechanisms for each of the following Reactions: RO Ieq. NaOEtRO Propose a Mechanism R'O R'O
4. Propose the scheme of the synthesis of trans-2-chlorocyclohexanol from chlorocyclohexane 5. Complete the following reactions: ra 1. Hg(OCOCH3)2 / THF / H2O 2. NaBH4/H20 1. BH3 / THE 2. H202/NaOH/H0 a 1. Hg(OCOCH3)2 / THF / ETOH 2. NaBH4/HO . Hoc OCH)/ THF I ELOH
Question #8: Using any reactions we have learned this semester design a synthesis for the following transformation, pay attention to stereochemistry. (10 pts) (Multi-step required) HC=CH CH3CH2 H C=C H (E)-2-pentene CH3
Pericyclic Reactions 1. Predict the products of the following reactions and propose a mechanism that explains it Me a heat OMCN heat 9. Ome =-COME HOY Y hest MeOC 2. Propose a synthesis of the following molecules using acetaldehyde as your only starting material 3. Propose a mechanism for the following transformations Meo,
organic chemisty. questions 2,3 and 4 2. (8pts) Propose a method to convert 2-butyne to the isomers of the compound as shown below. Include any applicable mechanisms and stereochemistry. H OH CH3 Br CH₃ + CH3C=CCH3 Hij H3C он н BrH 3) (8pts) Starting with the compound shown and any other reagents needed, propose a reasonable synthesis for the following compound and include the complete mechanism for your proposed reactions. You must include stereochemistry for full credit. CH3 CH3 H3C-c=c-CH3...
Mechanisms Propose a mechanism for the following reactions NtCH 011 11 Br DMF NaOMe MeOH NC