1
answer
0
watching
83
views
11 Nov 2019
Need help with part F of the question.
Snl ctions while the used of AgNO3 in ethanol favors SN1 reactions. Under reaction ditions, an El reaction can also occur (as a competing side reaction). This part of the rksheet explores NMR spectroscopy as a method of analysis for this set of reactions. Fill in the structures of the expected substitution and elimination products in the following reaction schemes. In the cases where you expect no reaction to occur based on the starting material structure, write "No Reaction" in the boxes instead of drawing structures. 4. SN2 Products SN1 Products E1 Products AgNO3 Nal Acetone Br EtoH Nal Acetone AgNO3 EtOH AgNO3 EtoH Nal ã¡Br 5. For each type of hydrogen described below, identify one corresponding hydrogen on one of the structures above (circle the hydrogen and label it with the letter a-f that describes it.) Then, list the corresponding "Chemical Shift Range" from Table 8.3 on page 148 of the lab textbook. a· The three hydrogens of a methyl group on a typical alkane oa-11 ppm b. An alkane hydrogen attached to the same carbon as a bromine 2.3-4.0 ppm c. An alkane hydrogen attached to the same carbon as an iodine 2.2-4.2 ppm d. A hydrogen attached to the same carbon as an oxygen in an ether 36-4.3ppm e. A hydrogen attached to an sp2 hybridized atom that is part of an alkene ppm f. A hydrogen attached to an sp' hybridized atom that is a substituent on an alkene. ppm
Need help with part F of the question.
Snl ctions while the used of AgNO3 in ethanol favors SN1 reactions. Under reaction ditions, an El reaction can also occur (as a competing side reaction). This part of the rksheet explores NMR spectroscopy as a method of analysis for this set of reactions. Fill in the structures of the expected substitution and elimination products in the following reaction schemes. In the cases where you expect no reaction to occur based on the starting material structure, write "No Reaction" in the boxes instead of drawing structures. 4. SN2 Products SN1 Products E1 Products AgNO3 Nal Acetone Br EtoH Nal Acetone AgNO3 EtOH AgNO3 EtoH Nal ã¡Br 5. For each type of hydrogen described below, identify one corresponding hydrogen on one of the structures above (circle the hydrogen and label it with the letter a-f that describes it.) Then, list the corresponding "Chemical Shift Range" from Table 8.3 on page 148 of the lab textbook. a· The three hydrogens of a methyl group on a typical alkane oa-11 ppm b. An alkane hydrogen attached to the same carbon as a bromine 2.3-4.0 ppm c. An alkane hydrogen attached to the same carbon as an iodine 2.2-4.2 ppm d. A hydrogen attached to the same carbon as an oxygen in an ether 36-4.3ppm e. A hydrogen attached to an sp2 hybridized atom that is part of an alkene ppm f. A hydrogen attached to an sp' hybridized atom that is a substituent on an alkene. ppm
Collen VonLv2
11 Aug 2019