(Klein 21.30) Provide reagents that can be used to afford the following transformation.
(Klein 21.30) Provide reagents that can be used to afford the following transformation. 1. (Klein 21.30)...
Provide the reagents to achieve the following
transformation
Provide the reagents to achieve the following transformation: CHE Ph CH3 H3C H2C A B с D Hz, Pd/C nor Li(0) NH3, THE 1. Bra (excess) 2. NaNH2 3. H30+ hexanes H2 Lindlar cat hexanes
Identify reagents that can be used to achieve the following
transformation:
Question 21 Identify reagents that can be used to achieve the following transformation: OH OH x Incorrect. (1) Conc. H2S04, heat, 2) RCO3H, 3) H307 • 1) NaOet, 2) OsO4, NMO 1) NaOH, 2) RCO3H, 3) H307 • 1) Conc. H2SO4, heat, 2) OsO4, NMO
H23.27 - Level 1 Homework • Unanswered What set of reagents will afford the following transformation? ? NH2 H o HO OH CI H Br A В с D E Stan br. For your navigation, use the down to electare PE
Reactions Assessment Question 12 Pick which reagents can be used to carry out the following transformation . Он Hа Ni 1. LIAIH 2. H-О 1.CH,MgBr 2. H,о* 1.PhMgBr 2. H,О"
31) Provide the reagents necessary to complete the following transformation. More than one step is needed. Show the structures of any intermediate products. CH он 32) Provide the reagents necessary to complete the following transformation. More than one step is needed. Show the structures of any intermediate products. Br он enantiomer HO tto prss 33) Provide the reagents necessary to convert 3-methyl-2-butanol into 2-methyl-2-butanol. More than step is needed. Show the structures of any intermediate products. Page 7 of 8
11. Provide the necessary reagents to complete the following
transformation.
Ph 11) Provide the necessary reagents to complete the following transformation. (3 points) 2) Br 3)
Ph 11) Provide the necessary reagents to complete the following transformation. (3 points) 2) Br 3)
Pick which reagents can be used to carry out the following transformation. o 1. LiAlH4 2. H2O NaBH4 MeOH O 1. PhMgBr 2. Hz0+ O 1.CH3MgBr 2. Hz0+
1) Provide the missing reagents to complete each
transformation. (Need to use correct reagents in CORRECT
order)
3. (20pts) Provide the missing reagents needed to complete each transformation below. Each arrow represents a single reaction. Do not exceed the number or reactions allowed for each transformation. You will have to use the correct combination of reagents in the correct order to receive full credit. (4pts for correct reagents and correct order for each transformation a-e)
QUESTION 5 What reagents can best be used to accomplish the following transformation? 1. BH3-THF 2. HO- H202 NaOH, H20 H+ H20 1.03 2. (CH3)2
QUESTION 5 What reagents can best be used to accomplish the following transformation? OH 1. ВНз-THF 2. но-, Н202 NaOH, H2O н-, Н20 1. O3 2. (CH3)2S