Draw the structure of the products formed when the sugar below is reacted with sodium borohydride followed by water. On the lines provided, indicate whether each product is optically active (O.A.) or optically inactive (O.I.).
Show the mechanism.
Draw the structure of the products formed when the sugar below is reacted with sodium borohydride followed by water. On the lines provided, indicate whether each product is optically active (O.A.) or optically inactive (O.I.).
Draw the structure of the product formed when the sugar below is oxidized using nitric acid to produce an aldaric acid. On the line provided, indicate whether the product is optically active (O.A.) or optically inactive (O.I.).Show the mechanism
In the box provided, draw the two stereochemical products formed when the ketone shown is reduced with sodium borohydride followed by water. Show correct stereochemistry using wedge-dot structures.I need to see the mechanism for this.3 (4).jpg
In the boxes provided, draw the structures of the three intermediates and the organic product formed when the ester shown is reacted with excess ethylmagnesium bromide followed by water.I need to see the mechanism to get the answers.
In the box provided draw the structure of the salt formed when the acid shown is reacted with sodium bicarbonate.I need to see the mechanism to get the answer.
2. Draw the major product(s) formed when the optically active compound shown below is treated with H2O/H2SO4. Is the product optically active? Why or why not? (4 pts) optically active
Draw the structure of the product formed when the dienophile shown below is reacted with 1,3- cyclohexadiene.6-4.jpg
4. Molecule W has the molecular formula C&H. When Molecule W is reacted first with BH3 in tetrahydrofuran (THF) then treated with basic hydrogen peroxide the resulting products are an optically inactive mixture of molecules H and A. When molecule Wis treated with warm KMnO4 followed by an acidic water treatment the molecule below is the product. Draw out the structure for molecules W. H and A? You must show all of your work in order to earn full credit...
draw the structure of the product that is formed when the compound shown below undergoes an elimination reaction with NaOH3. Indicate the stereochemistry of the product. explanations are highly appreciated. thank you. (please show answer with dash and wedge) Draw the structure of the product that is formed when the compound shown below undergoes an elimination reaction with NAOCH3. Indicate the stereochemistry of the product Interactive 3D display mode CH3 CH3 Н.С" Br ШИ
2. Draw the structure of the major organic product that is formed from the following reaction. Draw this structure in the box at the bottom of the next page. Then use letters to label all the sets of chemically equivalent carbons in this structure. The broadband proton-decoupled 13C NMR spectrum of the product is shown below. DEPT 90 and DEPT 135 data are included in the table on the following page. Use this spectroscopic data to make clear assignments of...
Hc VCH Draw the organic product formed when CH3CH2CH2OH is treated with each reagent. a H2S04 (180°C) d SOC12, pyridine Ig 1) NaH; 2) CH3CH2Br b NaH e PBr3 h 1) TSCI, pyridine; 2) NaSH c HBr f TsCl, pyridine 3. Draw the organic product formed when l-methylcyclohexanol is treaded with each reagent. In some cases, no reaction occurs. a KH c HBr Te NaHCO3 b Nacid HCI f 1) KH; 2) CH3CH2Br Draw two different routes to each of...