Concept explainers
Videos
Practice Problem F.1
Show how you might use a sulfur ylide to prepare
Interpretation:
The sulfur ylide required for the preparation of the given compounds is to be shown.
Concept introduction:
Sulphur ylide acts as the nucleophile and attacks the carbonyl carbon of aldehydes and ketones.
The intermediate formed in the reaction of sulphur ylide and carbonyl carbon is generally an epoxide rather than an alkene.
Answer to Problem 1PP
Solution:
The reactant used are:
The reactant used are:
Explanation of Solution
a)
In the formation of the given product, the ketone used is cyclo hexanone. In the first step, sulfur ylide acts as a nucleophile (
group of sulfur ylide) and attacks the carbonyl carbon of cyclo hexanone. After this, 
group is removed from the sulfur ylide, which results in the formation of the epoxy ring. The whole reaction can be shown as follows:
Hence, cyclohexane is used in combination with sulfur ylide to form the given compound.
b)
In the formation of the given product, the ketone used is acetone. In the first step, sulfur ylide acts as a nucleophile ( group of sulfur ylide) and attacks the carbonyl carbon of the acetone. After this, group is removed from the sulfur ylide which results in the formation of the epoxy ring.
The whole reaction can be shown as follows:
Hence, acetone is used in combination with sulfur ylide to form the given compound.
Want to see more full solutions like this?
Chapter F Solutions
ORGANIC CHEMISTRY (LL) W/WILEYPLUS NEXT
Additional Science Textbook Solutions
Biochemistry: Concepts and Connections (2nd Edition)
Fundamentals Of Thermodynamics
Microbiology: An Introduction
Applications and Investigations in Earth Science (9th Edition)
Introductory Chemistry (6th Edition)
Human Physiology: An Integrated Approach (8th Edition)
- → BINDERIYA GANBO... BINDERIYA GANBO. AP Biology Notes Gamino acid chart - G... 36:22 司 10 ☐ Mark for Review Q 1 Hide 80 8 2 =HA O=A¯ = H₂O Acid HIO HBrO HCIO Question 10 of 35 ^ Σ DELL □ 3 % Λ & 6 7 * ∞ 8 do 5 $ 4 # m 3 ° ( 9 Highlights & Notes AXC Sign out Carrow_forwardWhich representation(s) show polymer structures that are likely to result in rigid, hard materials and those that are likely to result in flexible, stretchable, soft materials?arrow_forward3. Enter the molecular weight of the product obtained from the Williamson Ether Synthesis? OH OH & OH excess CH3l Ag₂Oarrow_forward
- Please answer 1, 2 and 3 on the endarrow_forwardIn the box below, specify which of the given compounds are very soluble in polar aprotic solvents. You may select more than one compound. Choose one or more: NaCl NH4Cl CH3CH2CH2CH2CH2CN CH3CH2OH hexan-2-one NaOH CH3SCH3arrow_forwardOn the following structure, select all of the atoms that could ACCEPT a hydrogen bond. Ignore possible complications of aromaticity. When selecting be sure to click on the center of the atom.arrow_forward
- Rank the compounds below from lowest to highest melting point.arrow_forward18 Question (1 point) Draw the line structure form of the given partially condensed structure in the box provided. :ÖH HC HC H2 ΙΩ Н2 CH2 CH3 CH3 partially condensed formarrow_forwardsomeone else has already submitted the same question on here and it was the incorrect answer.arrow_forward
- The reaction: 2NO2(g) ⇌ N2O4(g) is an exothermic reaction, ΔH=-58.0 kJ/molrxn at 0°C the KP is 58.If the initial partial pressures of both NO2(g) and N2O4(g) are 2.00 atm:A) Is the reaction at equilibrium? If not, what is the value of Q? B) Which direction will the reaction go to reach equilibrium? C) Use an ICE table to find the equilibrium pressures.arrow_forwardThe dissociation of the weak acid, nitrous acid, HNO2, takes place according to the reaction: HNO2 (aq) ⇌ H+(aq) + NO2–(aq) K=7.2 X 10-4 When 1.00 mole of HNO2 is added to 1.00 L of water, the H+ concentration at equilibrium is 0.0265 M.A) Calculate the value of Q if 1.00 L of water is added? B) How will reaction shift if 1.00 L of water is added?arrow_forwardSuppose a certain copolymer elastomeric material “styrene-butadiene rubber”) contains styrene ("S") monomers –(C8H8)– and butadiene ("B") monomers –(C4H6)– and that their numerical ratio S:B = 1:8. What is the mass ratio mS:mB of the two monomers in the material? What is the molecular mass M of a macromolecule of this copolymer with degree of polymerization n = 60,000? Data: AC = 12.01 u, AH = 1.008 u.arrow_forward
Organic Chemistry: A Guided InquiryChemistryISBN:9780618974122Author:Andrei StraumanisPublisher:Cengage Learning