outline a synthesis showing a retro- and forward synthesis for formation of cis and trans stilbene ( the 1,2- diphenylethenes) you may start with any Wittig and any ketone/aldehyde you wish
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outline a synthesis showing a retro- and forward synthesis for formation of cis and trans stilbene ( the 1,2- diphenylethenes) you may start with any Wittig and any ketone/aldehyde you wish
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- 1.) Design a detailed synthetic route to prepare the following compound using cyclopentane, cyclohexanone, cyclohexan-1,3-dione, benzene, phenol, diethyl malonate, ethyl acetoacetate, as the starting materials, and any other reagents of less than 5 carbon atoms (including 5 carbon atoms). O OEtChemistry Please help explain this textbook question: Although N, N -dimethylaniline is extremely reactive toward electrophilic aromatic substitution and is readily substituted by weak electrophiles, such as diazonium and nitronium ions, this reactivity is greatly diminished by the introduction of an alkyl substituent in an ortho position.Please answer in tipping format with explanation
- 1) Carry out TWO of the following three synthesis. (You can do the third one for . Provide all the reagents and show all structures of the products formed in each step, not just a list of reagents. a) Benzene b) Benzene c) Toluene p-aminobenzoic acid OHC COOHProvide a retrosynthetic analysis and forward synthesis for the compound shown below. H- and any other reagent of one carbon or less.Give detailed Solution with explanation (no need Handwritten answer
- Propose a synthesis of the molecule below. You may use benzene, any organic molecule with four or fewer carbons ( with any functional group) and any inorganic reagent you wish.Complete the electron‑pushing mechanism for the given ether synthesis from propanol in concentrated sulfuric acid at 140 °C by adding any missing atoms, bonds, charges, nonbonding electron pairs, and curved arrows. Draw hydrogens bonded to oxygen, where applicable.6) Provide the structure of the major organic product in the reaction shown below. NaBH4 CH3 HOCH3
- Draw each reaction and their steps with preparation. 1) C6H5CH2COC6H5 from benzaldehyde as the only source of carbon. 2) CH3CH2COOCH2CH=CH2 from allyl alcohol as the only carbon source. 3) 1-Phenyl-1-butanone (butyrophenone) from butyraldehyde and benzene.Aldol Condensation- Synthesis of Dibenzalacetone The protocol says that, after adding in all the reactants, stir for an additional 15 minutes. A student swirled for only 8 minutes and then, correctly, stopped and proceeded with isolating the product. What did the student do that gave such confidence and accuracy?Complete the mechanism for the formation of the major species at equilibrium for the reaction of butanal in methanol solvent and catalytic aqueous acid. Make sure to include any missing atoms, bonds, charges, nonbonding electrons, and curved arrows.
