Rank the structures below from the most reactive to the least reactive, in relation to electrophilic aromatic substitution reactions (e.g. nitration)? A Br B OH NO2 E F

Rank the following compounds from MOST react Mucieophilic acyl substitution. Enter the number 1 in the and number 3 in the box under the least reactive compou om bajada! 517 om oonuod O ofque ex Explain why 1 is more reactive compared to 2

Provide a plausible arrow pushing mechanism for the reaction below. 1 eq. H20 MEOH Но. OMe cat. H-A OH

Which of the following structures and IUPAC names are incorrectly matched? * oe (A) Methyleyclohexanoate (В) `NH2 Br 4-Bromo-3-chlorohexanamide 2-Ethoxypentane (D) HOOC HOOC 3,5-Nonanedioic acid В A D

Provide an arrow pushing mechanism for the following reaction

Coumarin, a naturally occurring compound isolated from lavender, sweet clover, and tonka bean, is made in the laboratory from o hydroxybenzaldehyde by the reaction depicted below. Draw a stepwise mechanism for this reaction. Coumarin derivatives are useful synthetic anticoagulants.

If anhydrides react like acid chlorides with the nucleophiles, draw the products formed when each of the following nucleophiles reacts with benzoic anhydride [(C6H5CO)2O]: (a) CH3MgBr (2 equiv), then H2O; (b) LiAlH4, then H2O; (c) LiAlH[OC(CH3)3]3, then H2O.

4) Rank the following compounds in order of increasing reactivity (least to most reactive) with respect to acyl substitution. I. methyl benzoate II. benzoylchloride III. benzamide III < | < ||

please provide major product!

Would you please help me  with the explanation and all detail