1. Draw the structure of the enol or enolate formed under the provided conditions, and estimate Keg for the enol(ate) formation. b) NaOMe a) NAOH Kea Kea K2CO3 c) LDA (1.1 equiv.) -78 °C Keg Kea

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A:

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A: a.

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A:

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A: A stepwise synthesis of the compounds from dicyclopentadiene using a Diels–Alder reaction as one…

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A:

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A: A stepwise synthesis of attached compound from dicyclopentadiene has to be devised.

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A: Acid catalyzed hydration of alkynes- Acid catalyzed hydration of alkynes produce ketone.…

Q: Draw all possible constitutional isomers formed by dehydrohalogenation of each alkyl halide.

A: a.

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A:

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A: (a)

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A:

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A: (a) Rank A—D in order of increasing heat ofhydrogenation;    C<D<A<B   (b), (b) rank A—D…

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A: a.

Q: . Rank the following enols in order of increasing stability: HO- OH HO- II III %3D

A: The compounds given are,

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Q: 1. Draw the structure of the enol or enolate formed under the provided conditions, and estimate Keg…

A:

Q: the reagents are LiAlH4 Et2O / H2O, can you please redo with these reagents? Thank you.

A: We have to give the product of the reaction when methyl benzoate reacts with LiAlH4, Et2O/ H2O.

Q: (с) (d)

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A: The stepwise mechanism is shown below,

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A: The answer is attached below-

Q: Draw a stepwise mechanism for the intramolecular Friedel–Crafts acylation of compound A to form B. B…

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Aldehydes and Ketones

Aldehydes and ketones are organic compounds that have a carbonyl group, C = O, as their functional group. They both differ in the placement of this carbonyl group in their structures.