Ozonolysis produces two C=O unit breaking one C=C unit. So, to get A, we have to reconnect the two reagents in the carbons containing the keto group.
(A)
This molecule has the molecular formula : C10H18.
So, the hydrogenated molecule B will be,
3. Compound A (C20H18) undergoes hydrogenation to form Compound B. Ozonolysis of Compound A provides the...
SUBMITTED Ozonolysis (O3 in CH2C12) of compound A gives formaldehyde and 2-butanone. Catalytic hydrogenation of A gave compound B. Compound B is likely to be 2-methyl-2-pentene O2-methylpentane O pentane O butane 2-methylbutane The compound shown below AR
Compound 5 undergoes the four-step reaction sequence shown below, to form compound 6 Based on the H-NMR data given for compound 6, propose structures for compounds 5 and 6. 1) NaOEt, xs EtO Compound 5 Compound 6 2) NaOH/H20 3) НСIН,0 4) A Compound 6: (C,H 180) 'H-NMR: 0.7 (d, 6H), 1.2 (m, 1H), 1.4 (s, 9 H), 2.2 (d, 2H)
Compound 5 undergoes the four-step reaction sequence shown below, to form compound 6 Based on the H-NMR data given...
An optically active compound A with molecular formula C8H14
undergoes catalytic hydrogenation to give an optically inactive
product. Which of the following structures for A is (are)
consistent with all the data?
Compound A, C9H16 reacts
with 1 molar equivalent(s) of hydrogen on
catalytic hydrogenation. A undergoes reaction with
ozone, followed by Zn treatment, to give:
.
Propose a structure for A.
Compound A, C6H8, reacts
with 2 molar equivalent(s) of hydrogen upon
catalytic hydrogenation. A undergoes reaction with
ozone, followed by Zn treatment, to give:
Compound A, C12H20, reacts with 2 molar equivalent(s) of
hydrogen upon catalytic hydrogenation. A undergoes reaction with
ozone, followed by Zn treatment, to give:
Propose a structure for A.
Provide the products obtained in each of the following four
reactions.
1. Hydrogenation of (4S)-4-methyl-1-hexyne with H2 and
Palladium
2. Hydrogenation of (3S)-3-methyl-1-pentyne with H2 and
Palladium
3. Hydrogenation of (4S)-4-methyl-1-hexyne with Lindlar
catalyst
4. Hydrogenation of (3S)-3-methyl-1-pentyne with Lindlar
catalyst
5. Which of the above four reactions does not provide optically
active products?
Provide the IUPAC names of the reactants that would react with
HgSO4, and H2SO4 under oxymercuration-demercuration conditions to
provide the the following compounds A-F.
1. Reactant...
What is the structure of the compound that, upon ozonolysis, forms the products shown? 2,043, 62 ii 10. 2 (CH),s 2 We were unable to transcribe this image
3 8) - Alter ozonolysis and treatment of the unstable ozonide with CH SCH3, compound A was converted to the compound below. What is the structure of compound A? Compound A A) I B) II C) III D) IV 39) Which of the following is (are) formed by ozonolysis of the following alkyne? 39) Дон Монгол A) Only III and IV C) Only I and II B) Only I and IV D) Only II and III 40) Determine the product...
Compound, C, has the molecular formula C7H 12. On catalytic hydrogenation, 1 mol of C absorbs 1 mol of hydrogen and yields a compound with the molecular formula C 7H 14. On ozonolysis and subsequent hydrolysis, C yields only: 0 CH?CCHCHCHCHCH The structure ofCis CH CH, Hj IV