Synthesis. Show how the compound below can be made from benzene and any other reagents of 4 carbons or less. Note: A retrosynthetic analysis may be very helpful. а. Hint: you may use the following initial reagents b. но.

Starting with ACETYLENE as your ONLY source of carbons synthesize the following compound. You may use any other inorganic reagent we have learned but any Grignard reagent must be made! You must use at least 1 new reaction from the Chapter 14: Organometallics and 1 new reaction from Chapter 15: Alcohols, Diols, Thiols notes! jual

Starting from acetylene, propose a synthesis for the following compound. Use any other organic or inorganic reagents as needed. HO.

Design a synthesis for the compound shown. You may use any reagents and any organic compounds with less than four carbons and benzene as your starting materials. HO, O2N

1. Propose the syntheses for the following compounds. Use a haloalkane and a nucleophile. Include mechanism to show whether the reaction follows SN1 or SN2 reaction. Specify the solvent when needed. A) or B) SH

3. Propose syntheses of the following compounds starting with a mono-substituted benzene and any other compounds you would like. (Note: Pay careful attention to the order of reaction. Which group will 'direct' the other group correctly? Is one group so deactivating the reaction won't work?) MeO NO2 NO2

10. Provide a detailed, stepwise mechanism for the reaction shown below. CH3OH Δ OCH3 OCH3

Provide a detailed, stepwise mechanism for the following transformation. Use the curved arrow formalism to show the flow of electrons. Show all lone pairs, formal charges, and pertinent resonance structures. 6. of cat. H2SO4 HN H20

3. Show a mechanism for the following reaction. Q.XX NO₂ NO₂