The addition of HBr follows the Markovnikov regiochemistry and the syn and anti stereochemistry. How many stereochemical products (or stereoisomers) are formed in the following reaction? HBr 6 2. 4
Draw an energy diagram showing two possible pathways for the reaction between A and B where E and F are both the kinetic and thermodynamic products, while C and D are not.
Denounce which products are made in the following reactions.
Include sterochemistry if relevant. If no reaction occurs write
I.R.
OH NaOH, H20 NH2 Naci o Naci
(6) Draw the structures of the three elimination products formed in this reaction. Circle the most stable product formed. Is this mechanism of type E1 or E2? H3PO4 OH heat
Propose a synthesis for E-stilbene using witting reaction. What other by products could occur in the proposed synthesis and how could they be removed to obtain a pure product.
The following reaction is expected to produce two major products. One of them is already shown. Draw the other product. (5 points) H20 S CI OH
For the following saponification reaction, propose a mechanism.
Provide the structures of the three intermediates and two
products.
CH2CH2CH.COOCH CH3 + NaOH HO Intermediate 1 Intermediate(s) 2
What are the two products from the reaction of Compound B with KMnO4? Compound A Compound B Dicarboxylic Acid Carboxylic Acid and CO2 Ketone and Aldehyde Ketone and CO2
For the following reaction, K > 1. Classify each of the reactants and products based on their strength as Bronsted-Lowry acids or bases. (C2H5)3N + HCN→CN- + (C2H5)3NH+
Please draw an energy diagram for the endothermic reaction of nitrogen and oxygen to form nitric oxide, please include labels for reactants, products, internal energy, the system, and the surroundings.