Identify the appropriate reagents from the table to accomplish steps a-e.?
Identify the appropriate reagents from the table to accomplish steps a-e.?
Reagents Identify the appropriate reagents from the table to accomplish steps a-g.
select the reagents in the order that they are to be used; i.e. 3A2 means that step 'a' is PCC, step 'b' is (CH3)3CO-, and step 'c' is Mg. ether.
Identify the appropriate reagents from the table to accomplish steps a-h. Select the reagents in the order that they are to be used; i.e. 382 means that step 'a' is PCC, step 'b' is NaNH2, and step 'c' is Br2, H2O.
From the table of available reagents select the one(s) you would use to accomplish the transformations shown below. Use the minimum number of steps: in no case are more than two steps necessary. List reagents by letter in the order that they are used: example: fa.
Choose reagents from the table to accomplish transformations in the scheme below. List reagents by letter CO,Et 3 5 7 (a reduction) COGER 4 Reagents a Naot / ETOH Hy over Pd/C Hy0*/H2O room temp H,Oheat b Trace of HShea NaOet then BACH,COEU KMnO/H30 g NaOet, then CH,B! k LIAIH, then H,09 d NaBH then H30 h CH,CH,OH/HCI - POC pyridine Steps Step 6 Step7 Step
#1 & #2
1. Identify the reagents that you would use to accomplish the following transformation: 5-Y 2. Identify the reagents that you would use to accomplish the following transformation: -
Choose reagents from the table to accomplish transformations in the scheme below List reagents by letter CO2Et 5 CO2Et 7 Et OH Reagents NaOEt EtOH H2 over Pd/C room temp b H30, heat c KMnO4/H3O d NaBH4, then H30 h CH3CH2OH HC f Trace of H2SO4 heat NaOEt then Br(CH2)2CO2Et 9 NaOEt, then CH3Br LAIH4, then H3 POCl3 / pyridine Steplc Step2h Step3d Step4t
Identify the reagents necessary to accomplish the following transformations: Choose from the following list of reagents: 1) xẼ NaNH, 2) H20 10 g-BBN 2) H2O2, NaOH 1) ELMgBr 2) H2O 1) Hg(OAC)2, H20 2) NaBH4 1) TSCI, pyridine 2] -B40k 1) MeMgBr 2) H20 Brz 1) t-BuOK 2) TSCI, pyridine TSCI, pyridine Na2Cr2071) NaBH4 H2SO4, H20 20 H2O2, NaOH PCC, CH2Cl2 Enter the correct letter for each step of the reaction in the boxes below. (Reagents can be used more...
7.33 Identify the reagents you would use to accomp le reagents you would use to accomplish each of the following transformations: ОН Bre SH Com - m ОН OH Br (6)
Identify reagents by letter from the reagents table for each step in the following scheme. Some steps may require more than one reagent. Enter the first reagent on the left. Reagents Br_2 CH_3I CH_3CH_2I CH_3CH_2CH_2Br_2 CH_2I_2/Zn(Cu)/ether H_2/Lindlar catalyst H_2O/H_2SO_4/HgSO_4 1. BH_3 in THF 2. H_2O_2 in NaOH 1. O_3 2. Zn/H_3O^+ Li in NH_3 KOh/ethanol NaNH_2/NH_3 Step 1: Step 2: Step 3:
Additional Syntheses Problems for Practice 6. Identify the reagents necessary to accomplish each of the transformations below: CO-O