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- Predict the major product for the following reaction and in the box provided, write thecorresponding compound letter (A, B, C, or D) or write NR if no reaction is expected to occur.Identify compounds G and H in the following reaction scheme. Hrepresents the structure of stemoamide, the chapter-opening molecule.Show how the following starting materials are converted to the givenproduct by a series of two pericyclic reactions. Account for the observedstereochemistry.
- Give the MAJOR PRODUCT/S of the following reactions. Include stereochemistry asappropriate.One of the products of petroleum refinery is naphtha where, benzene could beobtained via catalytic reforming of naphtha. The obtained benzene can potentiallyto react with Lewis acid to form new carbon-carbon bond. Propose the startingmaterial and stepwise mechanism to produce new chemical structure which consista formula molecule of C11H16.Show how you would synthesize the following compounds, starting with benzene or toluene and any neccessary reagents. Assume para is the major product (and separable from ortho) in ortho, para mixtures. ( c and d)
- Classify the following sigmatropic rearrangement and determine whether it takes place readily under thermal or photochemical reaction conditions.Devise a synthesis of the following compounds and assume that isomers can be separatedCompound A reacts with 1 molar equivalent(s) of hydrogen upon catalytic hydrogenation. A undergoes reaction with ozone, followed by Zn treatment, to give: Propose a structure for A.