18. What reagent(s) are suitable to carry out the conversion shown?OHOHA.1. OsO4, NMO; NaBH4, CH3OHB. 1. 03; 2. (CH3)2S; 3. NaBH4, CH3OHC.1.03; 2. (CH3)2S.D.Both A and BE.Both B and C 16. Which reaction below gives a single enantiomer of an optically active chiral product?OH CH3||CH3COOHA)HBrperoxides1) BH3-THF2) H,O2, NaOHHBrB)6H CH3CH3CH3D)E) None of these

As per our guidelines only one question was solved. Please post the unanswered question again for it…

Answered: 18. What reagent(s) are suitable to…

18. What reagent(s) are suitable to carry out the conversion shown? OH OH A. 1. OsO4, NMO; NaBH4, CH3OH B. 1. 03; 2. (CH3)2S; 3. NaBH4, CH3OH C. 1.03; 2. (CH3)2S. D. Both A and B E. Both B and C

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: QUESTION 23 For the reaction: A+B CAH=30 kJ. AS = 50 J/K. The reaction is: 01.spontaneous at all…

A: Given-> A + B ---> C ∆H = 30 KJ = 30000 J (1 KJ = 1000 J) ∆S = 50J/K

Q: Q3 Calculate the pH after 0.020 mol of HCl is added to 1.00L of a) 0.100 M propionic acid (HC3H5O2,…

Q: llustrate with equation: Laboratory preparation of acetic acid Laboratory preparation of benzoic…

Q: PbCO3 will be the most soluble in which of the following? A) HNO3 (aq) B) Na2CO3 (aq) C)…

A: Given: To identify in which solution the salt PbCO3 will be the most soluble.

Q: . Consider the equilibrium 4 NH3(g) + 3 O2(g) = 2 N2(g) + 6 H₂O(g). Predict the effect on the…

Q: Part A At what temperature (in degrees Celsius) will xenon atoms have the same average speed that…

Q: Select the meta-substituted dibromobenzene Br Br Br Br Br & & & & Br Br Br A B C D

Q: Use the standard reduction potentials located in the 'Tables' linked above to calculate the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Which is the major product/products of the following reaction? NaOEt Multiple products

A: Note : The reaction is E2 elimination. For E2, H and Cl in antiperiplanar geometry is required. (see…

Q: Calculate the [H*] and [OH] of a solution at 25°C, if pH = 7.85. (answer in scientific notation)…

A: Given :- pH of solution = 7.85 To calculate : [H+] and [OH-] at 25°C

Q: Write an equation to show that hydrocyanic acid, HCN, behaves as an acid in water. + H₂O= + Write a…

Q: What is the oxidation number for S in AI(HSO4)3. Include the sign

A: The oxidation number of the elements are given below - - > Al = +3 H = +1 S = X O = - 2

Q: What concentration results when 150 mL of a 0.36 M solution of magnesium sulfate, MgSO4, is added to…

A: Given : Initial concentration of MgSO4 solution = 0.36 M Initial volume of MgSO4 solution = 150 mL…

Q: Find the ΔH for the reaction below, given the following reactions and subsequent ΔH values: N2(g)…

Q: One of the reactions that destroys ozone in the upper atmosphere is NO(g) + O3(g) ⇒ NO2 (g) + O2(g)…

Q: Please help me how to get this answer form this reaction. Can you show step by step and explain.…

Q: Without doing a calculation, predict whether the entropy change will be positive or negative when…

Q: Bromine has two isotopes, Br-79 and Br-81. Their abundances are 49% and 51%, respectively. Chlorine…

Q: The first step in the manufacture of nitric acid by the Ostwald process is the reaction of ammonia…

A: Limiting reagent is the reagent which is consumed in the chemical reaction completely. It decides…

Q: Calculate the [H *] for the hydrogen half-cell of the following voltaic cell if the observed cell…

Q: The AG of vaporization for pentane at 298 K and 1.00 atm is 0.03176 kJ/mol. Calculate the pressure,…

A: The relationship between ∆G° and equilibrium constant (K) of a reaction is ∆G° = -2.303×R×T×log(K)…

Q: In the Lewis dot formula that minimizes formal charge, how many bonds are there in the tetrathionate…

Q: Consider the reaction: N₂(g) + 20₂(g)→→2NO₂(g) Using standard thermodynamic data at 298K, calculate…

Q: Calculate the quantity of charge necessary to produce 5.0 liters of H 2(g) at 25 C and 1 atm from…

A: Given: Volume of H2 gas = 5.0 L Temperature = 25oC Pressure = 1 atm

Q: Using the table of the weak base below, you have chosen Pyridine as your weak base in the buffer…

A: Given: The buffer solution is of weak base pyridine.

Q: Consider the following reaction at 298K. Hg2+ (aq) + Zn(s)→→→→→→ Hg({) + Zn²+ (aq) The standard…

Q: How many allylic hydrogen atoms are present in 1-ethylcyclohexene?

A: Note: Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: 1 19 ✓ 1 13 14 15 -- 16 17 18 -- ✓ ✓ 20 21 23 24 26 27 ✓ 29 30 32 33 ✓ ✓ 35 36 ✓ 38 39 22 25 ✓ 28 --…

A: Hybridization = no of sigma bonds + no of lone pairs. GBr5 = 5 + 0 = 5 = Trigonal bipyramidal. XBr4…

Q: Example 6. Why does Mn(II) show maximum paramagnetic character amongst the bivalent ions of the…

Q: A galvanic cell was constructed with a nickel electrode that was dipped into 1.4 M NiSO4 solution…

A: Given-> Ecell = 0.502 V E°cell = 0.487 V [Ni2+] = 1.4 M [Cr3+] = ?

Q: Balance the reaction between H3ASO4 and Hg to form H3A5O3 and Hg2+ in acidic solution. When you have…

Q: A voltaic cell is based on a nitrate/NO half-cell and a NiCl2/Ni half-cell. (Heads up, the chloride…

A: Answer: This is the example of Galvanic cell in which chemical energy is converted into electrical…

Q: At a certain temperature the rate of this reaction is first order in H₂PO4 with a rate constant of…

Q: Calculate the [OH-] of a solution at 25°C, if [H*] = 6.3 x 10-9 M. (answer in scientific notation)…

Q: 5. For each of the following reactions, predict the major product(s). Include stereochemistry where…

A: 5. HCl addition to alkenes gives Markonikov product. (ii) Hydration of alkenes using acid and water.…

Q: For the following redox reaction, write a balanced equation for the whole reaction and include the…

Q: Balance the reaction between I and N₂H4 to form I₂ and NH3 in basic solution. When you have balanced…

Q: For cesium, the enthalpy of vaporization is 68.31 kJ/mol and the entropy of vaporization is 102.3…

A: we need to calculate normal boiling point of cesium

Q: Give the mechanism given bleow reactions with curved arrow and all format harges ? 1-ct y

Q: In what pH range is Al(OH)3 soluble? I. Low pH II. Neutral pH III. High pH why is it I. and…

A: We have to tell at what pH range Al(OH)3 is soluble. The given options are Low pH Neutral pH High…

Q: Write the equation for Keq for the following as a homogeneous equilibrium (only the aqueous phase)…

Q: A chemist prepares a solution of calcium bromide (CaBr₂) by measuring out 241. g of calcium bromide…

A: Given : mass of CaBr2 = 241. g Volume of solution = 350. mL To calculate :…

Q: What is the ionic strength of a solution in which the following have been dissolved: 0.03 m KBr and…

A: Given 0.03 m KBr and 0.02 m CaCl2. Ionic strength = ?

Q: How many atoms of oxygen are present in (5.096x10^0) moles of aluminum carbonate?

A: Given : no.of moles of aluminium carbonate = 5.096 × 100 mol To calculate : no.of oxygen atoms

Q: Complete the mechanism leading to the 1,4 addition product including all curly arrows H-CI &- and…

Q: Why can monosaccharides and disaccharides can be identified using the osazone test?

A: Phenylhydrazine reacts with Aldoses and ketoses to form osazone. Carbohydrates having aldehyde and…

Q: Carbon tetrachloride, CCl4, was a popular dry-cleaning agent until it was shown to be carcinogenic.…

A: 1 mole = 6.022×1023 (Avogadro's number) The mass of one mole of molecules of a substance is known…

Q: How much heat energy is required to melt 858.3 g of HBr? The molar heat of fusion of HBr is 2.41…

Q: 00002A QUESTION 18 Calculate AG for the reaction: N2 (g) + 3 H2 (g) - 2 NH3 (g) at 298 K when PNH3 =…

Q: 1. Draw the Condensed and Line Angle structural formula of the IUPAC name given. A.) 3 -…

A: In this question we have to tell the condensed and line angle formula for the given IUPAC name of…

Concept explainers

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.

Question

18. What reagent(s) are suitable to carry out the conversion shown?
OH
OH
A.
1. OsO4, NMO; NaBH4, CH3OH
B. 1. 03; 2. (CH3)2S; 3. NaBH4, CH3OH
C.
1.03; 2. (CH3)2S.
D.
Both A and B
E.
Both B and C

16. Which reaction below gives a single enantiomer of an optically active chiral product?
O
H CH3
||
CH3COOH
A)
HBr
peroxides
1) BH3-THF
2) H,O2, NaOH
HBr
B)
6
H CH3
CH3
CH3
D)
E) None of these

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

9. Which compound reacts with both NaBH and H/Pt to produce the same product? A) 1 4 2 B) II III CHO ||| D) None of these 10. Reduction of a carbonyl to produce a stereogenic center A) occurs with the formation of both diastereomers. B) occurs with the formation of both enantiomers. (C) occurs stereospecifically yielding a single isomeric product. D) none of these. MgBr 11. Which reagent would you use to produce (S)-1-phenylethanol from phenyl methyl ketone (acetophenone)? 12. A) S-CBS reagent B) R-CBS reagent C) NaBH +S-CBS reagent 4 D) NaBH + R-CBS reagent 4 An aldehyde can be produced by the reaction of the compound shown with which reagent? A) B) || D IV OCH3 I) H₁/Pt III) LiAlH4 II) NaBH4 IV) DIBAL-H 13. LiAlH reacts with which of the following? 4 A) | H .0 CI 0 EtO. 0 B) C) III D) All of these I II III
8. Identify the stereochemical relationship between the structural pairs shown below as (A) identical structures that are not meso; (B) identical structures that ARE meso; (C) structures that are enantiomers; or (D) structures that are diastereomers. a) b) H3C c) CH3 Br H. CH3 Br Br CH3 H. CI Holl H Cill Cl- CH3 Br H. CI CH3 HO. H. H3C Cl H3C- H- H. CH3 Cl a) b) c) 9. Identify the stereochemical relationship between the structural pairs shown below as (A) identical structures that are not meso; (B) identical structures that ARE meso; (C) structures that are enantiomers; or (D) structures that are diastereomers. a) b) c) CH2CH3 NH2 HO CH3 H3C. CH3 Cl HO H;C CH2CH3 F. F H;C. CI H H,N -CH3 CH3 NH2 H3C Br H2N C1 H3C CH3 CH3 H;CH,C- Cl F H. H Br CH,CH3 CH3 a) b) c)
g) Reaction 1g pts] For 2-chloro-3-fluorocyclohexane, draw all possible stereoisomers, and identify their stereochemical relationships using the labels we used in class (E = enantiomers; D=Diastereomers; I = identical.) Make sure to label each chiral carbon in each compound with the correct R/S designation.
What product(s) is(are) formed in the following reaction Br/CH-Clz Br plus enantiomer H3C Et Br Br H and H3C Br H3C Et Et Br он ...Et plus enantiomer H3C Br
Predict the expected major product(s) of the following reaction sequence. ی ہیں میں قبر ہیں H 1. t-BuOK, t-BuOH 2. O3, CH2Cl2, -78 °C 3. MezS H OH OH + enantiomer H
1. How are each of the structures A-F related to structure X? They could be E (enantiomers), D (diastereomers), C (conformers), or I (identical). CH3 CH3 НО. CI- Br CH2OH CI CH3 CI CI Br HOH2C ОН HO Br 'CI HOH,C" OH Br CI HOH2Ċ CI X А. В C CI CI HO CI CI Br CH3 CI Br -CH3 H3C CH2OH ОН Br CI- ČH2OH HO "CH,OH D F E
(a) (R)-1,1,2-trimethylcyclohexane, draw any diastereomers.
4. Draw all possible stereoisomers of the following compounds. Assign the appropriate absolute (R/S) or geometric (E/Z) configuration to each of the stereoisomers (or double bonds) and label pairs enantiomers, diastereomers and meso compounds. (a) CH3CHBRCHOHCH3 (c) CH3CH=C(Br)CH=CHCI (e) CH3CH₂CHOHCHOHCH2CH3 (g) OH НО... CI (h) H3C Br (b) CH3CHBRCHBRCH ₂Br (d) CH3CH(C6H5)CHOHCH3 (f) CH₂(OH)CH2-CH(OH)CH=CHOH CH3 (1) Br HS Br
H3C --CH3 Which structure(s) below represent(s) the diastereoisomer(s) of the compound on the picture? Br CH3 C CH3 A B CH3 H3C 'Br Br CH3 H3C Br CH3 E CH3 --CH3 H3C.. Br Br Br H3C -.
4. Give the relationship between the indicated molecules. Your options are enantiomers, diastereomers, constitutional isomers, or the same molecule. OH CI 1 1 and 2: 2 and 3: 1 and 4: 3 and 4: 1 and 5: H3CCH₂CH3 OH 2 H H H3C H £*£ CI CH₂CH3 CI- -H OH CH3 H- -OH 3 -CI CH₂CH3 CH₂CH3 H-OH CH3 5
Determine whether each of the following names describes a single stereoisomer unambiguously. For each one that does,rewrite the name using the R and S designations for the chiral centers if appropriate. (a) cis-1,2-difluorocyclohexane;(b) trans-1,2-difluorocyclohexane; (c) trans-1,4-difluorocyclohexane; (d) cis-1-chloro-2-fluorocyclohexane; (e) trans-1,4-dimethylcycloheptane
5) Draw the following molecules from their given names, determine if they are chiral or meso. a) (1R,25,3R,4S)-1,2-dichloro-3,4-dimethylcyclobutane b) (2R,3S)-2,3-dimethylcyclohexanone c) (1R,3S)-1,3-difluorocyclopentane d) (1S,3S)-1,3-difluorocyclopentane