misc redox 3004

3. reduction which preserves olefins and reduces carbonyls.
6. required to make stereoselective borane reductions.
8. leuche reagents, big to small.
10. will reduce , esters, and amides easily.
11. second reagent for swern
13. makes hydrogenation stop at alkene.
14. borane exists naturally as a ___
16. in Bayer Villiger, the ester forms on the side of the less ___ functional group.
23. what happens when benzylic esters are hydrogenated with Ni?
25. traditional dihydroxylation agent (with H2O)
26. DIBAL reduces esters to the ____
27. collins reagent
28. sharpless dihyd racemic reagents, small to large, sep by /

1. reagents ('/' separates)for forming swern precursor. s to l
2. delivers dihydroxyl attack from bottom.
4. will not reduce esters, amides, or acids.
5. baeyer villiger reagent in DCM.
7. racemic sharpless epoxidation reagents (separated by '/'). more oxidised reagent first.
9. what does raney Ni do with nitrite groups?
10. position of large bulk in sharpless dihydroxylation mnemonic
12. position of small steric bulk in sharpless mnemonic
15. DIBAL needs ___ temperature to work.
17. Sharpless reagent in epoxidation which delivers to top face.
18. position of allylic hydroxyl in sharpless epoxidation mnemonic
19. CBS forces the ____ to attack a certain face when the ____ is ____.
20. reduction which preserves carbonyls but reduces olefins
21. will benzylic carbonyls hydrogenate - yay or nay?
22. solvent for DMP oxidation
24. DMP oxidation stops here