Short reaction series can effect formation of the desired material on the left from the starting...
Short reaction series can effect formation of the
desired material on the left from the starting material on the
right .devise an appropriate reaction sequence.
(b) OH CH2OH
Dehydration WILL NOT produce the desired product from the given starting material. (See questions 20-23 for comparison.) We need more control over the sterochemistry to synthesize the correct product; we need to use an E2 reaction. In addition to a strong base, what other components does an E2 reaction require? Choose all that apply. a. A gauche relationship between the leaving group and a H atom. b. A good leaving group C. An antiperiplanar relationship between the leaving group and...
The correct order of reaction reagents to go from starting material to the desired product is: Reagents for the first reaction: Reagents for the second reaction: Reagents for the third reaction : Reagents for the fourth reaction : Who но OH HOT PPh3 1. R-Li 2. H30+ Но он K₂Cr₂O7 H2SO4 H20 RH н* 5 1. LiAlH4 PPh3 PPh3 H3O+ H2SO4 Heat 2. H20 RR HH 10 11 12 1. NaCN ROH RR RONa ROH NaOH R-NH2 2. H2O* H+...
Write the structure of the main product, reaction conditions
or starting material for each reaction as the case may be. Remember
to write the product with the appropriate stereochemistry.
5. (1) NaNO,/HC NH, (2) HBF, 6 NH2 NaNO,/HC но Br 7. H2NCH2CH3 pH 4.5 8. OCH3 Hао H*
Write the structure of the main product (majority), reaction
conditions or material
Starting for each reaction as the case may be. Remember to write
the product with the
appropriate stereochemistry when applicable
HBT ROOR organ oi.oe o BI FeBr 3 OMe -NH (1) NaNO, S HCI (2) HBF, NaNO/HCI H2NCH2CH3 pH 4.5 OCH3 Н,0
What starting material is required in order to complete the reaction scheme for the synthesis shown below? OCH3 1. Na 2. CH₂ Br CH₃ 7 I.NaNO2 / HCI 2. KI Product ? CH3 2 Br KMnO4 H₂o" heat CH3 1. HNO₃ H₂SO4 / heat 2. Sn / HCl 3. NaHCO₃
For the reaction below, focus only on 2-methyl-2-butanol
(starting material) and 2-chloro-2-methylbutane (desired product).
We will not analyze HCl or H2O by IR.
From the two IR spectra below, identify which spectrum belongs
to which molecule. Then label the IR spectrum with the molecule’s
characteristic IR peaks. Highlight or place a box around the most
characteristic peak in the starting material’s IR. You do not need
to label the fingerprint region.
For the reaction below, focus only on 2-methyl-2-butanol...
For each scheme, propose a pathway to obtain the desired product
from the indicated starting material, by filling in the missing
intermediate products (stable enough to isolate and take a
spectrum) and reagents.
OH Reagents to use for each step C) C) o + en
draw the starting material, intermediate, and products where
its necessary for the parts
Draw the required intermediate compound of the following chemical transformation on benzene. NH, NH AICI, intermediate 2. KOH, H, O heat Draw the product of the following reaction (TsOH is a strong acid): excess MeOH TsOH Along with cyclopentanone, draw the other reagent required to form the following compound. You can use organic or inorganic reagents as necessary. Bangunan naman dari setenga e lemente una campana wa...
if anyone can check these answers for me and tell me which are
right or wrong id appreciate it
0. How can p-aminobenzoic acid (a sunscreen) be synthesized from benzene? (Note that sometimes more than one isomer will be obtained, which is fine as long as the desired isomer is one of the major products.) several steps HOOC 4. Sn, HC 4.KMnO. .KMnO 4.Sn, HC 3.KMnO 3. CHCI, AİCİ, 3. Sn, HC . HNO, H SO 2. HNO,, H:SO4 1,...