Identify the best reagent(s) for the reaction shown below. H O N. Q @ он- A H2O B 0 CF3CO2H DCC D H2 Pd-C

Can you please check if the reagent and intermediate are correct as well as the Meta direction?

What are the major products? Please explain

Draw the mechanism ffrom benzaldehyde to this using:   i)NaBH4 ii)TsCl, py iii)NaCN iiii)H+, H2O

Provide the appropriate reagents for the example

What is the major organic product obtained from the following sequence of reactions? O C B Br A (CH3)3COK CH3CO3H H₂O H₂SO4 None of these A OH OH B D ||||OH OH OH OH

Answer the following questions based on the given reaction scheme: A OH он So;Na conc. H,SO, NaOH ŠO,Na Br C он OH он Br acid Br SOgNa Br 200 °C H,SO, SO,Na Which step(s) require heating? DA OB OC OD OE In which step(s) does aromatic halogenation occur? DA OB OC DE In which step(s) does aromatic sulfonation occur? DA OB OC OD OE What is the name of the product?

Which conditions are optimum for an SN1 reaction?

ochem help with reagents... in the following syntheses please provide the reagents needed to complete each.

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