f. From your knowledge of the radical addition mechanism, what product would you expect from the...
13. When HBr is added to a simple alkene containing peroxides, the regiochemistry obtained is in a polar solvent. dded to a simple alkene in the presence of an ether solvent regiochemistry obtained is the reverse of that obtained a. Explain what is meant by an ether solvent (2 pts) b. Write the general formula for a peroxide. (2 pts) c. Explain what is meant by regiochemistry. (2 pts) d. When we say that a solvent is polar what do...
4. What product(s) would you expect from the reaction of 1,4-hexadiene with NBS? What is the structure of the most stable radical intermediate? (5 marks)
1. Answer the following questions from your knowledge on the DNA analysis and amplification lab experiment. a) What molecular mechanism is thought to operate in vivo during DNA replication with the result that dinucleotide repeats become highly polymorphic loci? b) When it comes to PCR reactions that involve a DNA target containing a dinucleotide repeat, would you expect to see any additional minor PCR products in addition to the principal product on the PAGE get? Explain your answer c) What...
What products would you expect from reaction of 3-methyl cyclohexene with HBr. Is the product(s) chiral?
2. What product would you expect from the following
reaction?
2. What product would you expect from the following reaction? ÇOCH H+ CO CHE A. in ÇOCH3 B CO.CH ÇO,CHE D. CO,CHE E
what would be the percent yield if the final weight of my product
is 0.1357g this is a green chemistry wittig reaction to produce
1,4-diphenyl-1,3-butadiene from benzyltriphenylphosphonium chloride
and trans- cinnamaledyde using sodium hydroxide as the base
You will be using a Green Chemistry Wittig reaction (NOT Wittig-Horner Emmons reaction) to produce 1,4-diphenyl-1,3-butadiene starting with benzyltriphenylphosphonium chloride and trans- cinnamaledyde using sodium hydroxide as the base. This reaction is considered a "green" reaction, because an aqueous solution will be used...
Q2-Predict the product(s) of the following reaction. What mechanism will this reaction follow? Would you expect this reaction to go easily (fast)? Explain your answers related to the mechanism and the rate of the reaction. CH,OH Q3-Circle only basic nitrogen atoms in the following structures. Q4 - Give the IUPAC name for the following molecule. o OH NO2 Q5 - Draw the structures of the following compounds. 2,6-dibromo-4-chloroanisole m-nitroacetophenone
Which product(s) would you expect to obtain from each of the following reactions? In each part give the mechanism (Sw1, SN2, E1 or E2) by which each product is formed. Explain your reasoning. (20 pts) 6. a. NaSH OTs DMSO b. CI NaOCH3 C. OMs NaOCH2CH3 d. ON HCECNa e. KOC(CH3).3 CI Br NaOCH2CH3 CH3CH2OHH
Draw the mechanism for the formation of bromobutane from butane and br2. what is the major product? would your answer change if cl2 was used instead? which step of the radical reaction typically requires the most energy? why are peroxides and halogens good radical initiators?
1) (8) Show the major product you would expect from the following reactions, assuming the mechanism indicated. Pay attention to stereochemistry if necessary