4. Fill in each box with the product for each of the following transformations. OH H-Br...
high Fill in the appropriate reagents for each of the following transformations. (16 points) Br OH Он 1. CH MS Br 2. 7 но 1 HAX 2.
15. Provide a curved arrow mechanism for each of the following transformations. OH (a) CH3ONa CH3OH HBO Br (b)
15. Provide a curved arrow mechanism for each of the following transformations. OH (a) fyr CH3ONS CH3OH as HBr Br (b)
9. Fill in the box Br OH 10. Fill in the boxes H2SO4 HO >
kill 7.33 Identify the reagents you would use to accomplish each of the followiing transformations: Br OH (a) OH (b) SH Br (c) OH (d) Он Br henodut (e) Br xo ne to bse _ (f) Br ОН (g) (h) 160
3. Propose a reasonable mechanism for the following transformations. OH [H,80] НО 4. Predict the product of the following transformation by drawing the mechanism of the reaction. Н4С H H20 CH₂CH2 CHA Br2
Fill in the following rxn webs by adding the necessary reagents
to complete the indicated transformations
Br Br Br man - ܝܗ ܀ -CH3 H Br Br Br Br Br OH Br
2. Propose and efficient synthesis for each of the following transformations. [20] CN Br OH IIOH + enantiomer
44. Propose efficient methods for accomplishing each of the following transformations. Most will require more than one step HO H Br meso-2R,35-isomer) H OH HO HO H (Racemate of 2R,3R and 2S,3S isomers) нон HO H но
44. Propose efficient methods for accomplishing each of the following transformations. Most will require more than one step HO H Br meso-2R,35-isomer) H OH HO HO H (Racemate of 2R,3R and 2S,3S isomers) нон HO H но
11.18 Propose an efficient synthesis for each of the following transformations: ما با OH (2) - مقال Br (5) он Br (c) H ا.ا (d)