Answered: 3. Predict products stereochemistry and…

3. Predict products stereochemistry and mechanisms of the following reactions. CO2H A = .CO2R Ph N' н (cat.) A ? Ph Et solvent (i) (ii) (ii)

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter13: Substitution

Section: Chapter Questions

Problem 8CTQ

See similar textbooks

Related questions

Q: Silver nitrate is added to a solution of 1 x 10-2 M sodium acetate (Ksp AgC2H3O2 = 1.9 x 10-3): a) ...

A: Concentration of acetate ion = 1 x 10-2 M sodium acetate Ksp AgC2H3O2 = 1.9 x 10-3

Q: Calculate the [H*] in an HCIO2 solution that has a pH of 3.84. (Answer to 4 decimal places).

A: The (H+) in HClO2 is given below

Q: QUESTION 2 The instructor reveals that the weak acid is hypochlorous acid, HOCI. The known Ką for HO...

A: Given Known/accepted value of Ka for HOCl = 4 × 10-8

Q: A student used 10 mL water instead of 30 mL for extraction of salt from mixture. How may this change...

Q: Predict the major product(s) you would obtain from sulfonation of 4-bromobenzoic acid.

Q: A 3.054 g sample of Vanadium was combined with oxygen to form 4.454 g of product. Calculate the empi...

A: To determine the emperical formula , we have to calculate moles of vanadium and and oxygen present i...

Q: 1H NMR 2(CHa) CH2 PPM

A: Spectral Analysis - We observe two peaks in the above 1 H NMR spectrum 1) one due to the CH2 hydroge...

Q: Rationalize the following observations. (1) From Fe(CO)s to Fe(CO):(PPhs)2, absorptions in the IR sp...

A: To know the answer of these questions, we have to know bonding pattern and structure of the molecule...

Q: Give the IUPAC name of the compound below.

A: The IUPAC name of the compound can be written on the basis of the main carbon chain, functional grou...

Q: 1. The average adult is about 55% water by mass. How many grams of water are in a 175 pound adult? ...

A: Few questions based on dimensional analysis that is to be accomplished.

Q: Which of these compounds cannot be made in one synthetic step from the alkene in the box? All these ...

A: The correct answer is given below

Q: A(g)+12B(g)-> 2C(g) 1. Determine the expression for the rate of the reaction with respect to each o...

A: Given: The concentration of C = 3 M Time = 25 s

Q: A: Categorize the following as Brønsted-Lowry acids, bases or both. Write the letter that correspond...

A: The Bronsted-Lowry acid-base theory was proposed by Bronsted. It states that acid can give H+ ions w...

Q: By convention, a chemical bond between two atoms with an electronegativity difference of 2.0 is whic...

A: Electronegativity is defined as tendency of atom to attract shared pair of electrons.

Q: c) Determine products A to C from the following reactions, some reaction may produce more than one p...

A: The products are as follows:

Q: At 906.4 °C, the equilibrium constant K, is 4.81 × 10-5. What is the value of K? 4624.7

A: We have given N2(g) + 3H2(g) <-----> 2NH3(g) At 906.4°C Kp = 4.81 × 10-5 What is the Kc i...

Q: A mixture was found to contain 1.50g NH4CI, 0.80 g NaCI, and 1.20 g SiO2. What is the percentage of ...

A: Given: Mass of NH4Cl = 1.50 g Mass of NaCl = 0.80 g Mass of SiO2 = 1.20 g

Q: [4] Consider the following mechanism for the reaction of nitric oxide and hydrogen: ki 2NO(g)+ H2(g)...

A: (a) Overall reaction 2NO(g) + H2(g) -----> N2(g) + 2H2O(g...

Q: The following reaction is monitored as a function of time: AB→A + B. A plot of 1/[AB] versus time yi...

A: Since you have posted questions with multiple sub-parts, we are entitled to answer the first 3 only....

Q: Identify the structural effect/s present on the given molecule:

A: The functional group of a molecule is a key component and is responsible for providing notable chemi...

Q: synthesis. the letters of the reagents in the order that they are used; example: fa. Reagents Availa...

A: Given : We have to write the reagent and prepare the given product from benzene.

Q: The reaction A → B + C is second order in A. When the initial [A] = 0.100 M, the reaction is 20.0% c...

A: Given : We have to calculate the rate constant of the reaction.

Q: Enter your answer in the provided box. What is the boiling point of 0.800 m lactose in water? (K, fo...

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

Q: CH3 CH3 СООН СООН NO2 ŠO3H ŠO3H Identify the reagents represented by the letters in the above reacti...

A: Reaction involved following concepts 1) Fridel crafts alkylation 2) sulphonation 3) oxidation of ben...

Q: Ozone decomposes to form oxygen molecules and oxygen atoms, O3(g) → O2(g) + O(g), in the upper atmos...

Q: Without reference to any data tables, choose which member of the following pairs has the lesser pred...

A: Entropy is defined as the randomness of the system.

Q: Data from a oxalate-permanganate titration to determine the amount of oxalate in a coordination comp...

A: Mass of complex sample used = 0.4 g Molarity of KMnO4 = 0.05 M Volume of KMnO4 used = 20.0 mL

Q: The reaction of sucrose with water is first order with respect to sucrose. The rate constant under t...

A: Given, the reaction of sucrose with water is first order with respect to sucrose. The rate constant ...

Q: MULTIPLE CHOICE Which of the following terms explains the release of enormous energy when a nuclear ...

A: Nuclear fission: In a nuclear fission reaction, the nucleus of an atom splits into two or more small...

Q: when you mix 20ml sugar and 50ml water in a 250ml beaker, what is the volume of the sugar and water ...

A: Volume of mixture can be calculated from individuals volumes.

Q: Which of the following accurately describes Raoult's Law? O The vapor pressure of such a solution is...

Q: topic: matter does each sample have a measurable mass? how do you measure the mass of each sample? ...

Q: What is ΔS for the boiling of C2H5OH? Use the data given below. Assume that enthalpy and entropy val...

A: A molecule or an atom is in constant motion at normal temperature, the motion also includes vibratio...

Q: Question 6 "Thumbs" Miller dropped a piece of the metal, comprising (7.4x10^-2) mol, from the previo...

A: Work done =p×change of volume=-nRT n= no of moles R=gas constant T= temperature. Temp=273+(2.2×10)=2...

Q: A mixture of gaseous CO and H2, called synthesis gas, is used commercially to prepare methanol (CH3O...

Q: For each of the following reactions, indicate whether you would expect the entropy of the system to ...

A: Entropy is the randomness in the system. Gases have more entropy than liquids. Similarly, liquids po...

Q: xp # 2: suppose you have a {Zn2+(aq), Fe3+(aq)} solution, and you’re asked to separate the two ions,...

A: we have the solution containing Fe3+ and Zn2+ here Fe3+ is group III cation and Zn2+ is group IV cat...

Q: Which of the following human activities is considered a perturbation to the carbon cycle on Earth? ...

A: The process in which the carbon atom continuously travels from the atmosphere to earth and then back...

Q: f. 2,3-dimethyl-4-propyloctane g. 1,3,5-trimethylcyclohexane h. cis-1,2-dipropylcyclopentane i. 2-br...

Q: The initial concentration of aqueous hydrogen peroxide, H 2O 2, was 0.1463 M; after decomposition fo...

A: The balanced reaction given is, => 2 H2O2 (aq) → 2 H2O (l) + O2 (g) Given: Initial concentration...

Q: or the reaction CH4(g) +2H2S(g) CS2(g) + 4H2(g) , Kc = 0.046 at 687oC. In an experiment, 4.00 mol of...

A: Given : We have to predict whether the reaction is at equilibrium or not .

Q: Refer to the number ndnds (2 and Use the drop-down features to describe the two curved arrows that s...

Q: What is the value of the rate constant and what are the units for the rate constant? k = x 10-3 O L'...

Q: Draw the major product(s) of nitration of benzoic acid.

Q: Calculate the pH of 1.0×104M solution of HNO3. (Round to whole number).

A: Given : We have to calculate the pH of solution.

Q: . The first step is: • Protonation • Deprotonation • replace 2.2. : B-particle represents: • The b...

A: The mentioned reaction is an example of substitution of hydrogen atom by using an electrophile, whic...

Q: How many molecules of hydrogen chloride (HCI) are there in 25.0 g of hydrogen chloride? (Given: H= 1...

Q: The peroxydisulfate ion (S2O8-2) reacts with the iodide ion in aqueous solution via the reaction: S2...

A: (a) Answer -

Q: 20. Which is the most polar bond? (а) С-С (b) С-Н (c) N-H (d) О-н (e) Se-H

A: Relationship between polarity of bond and electronegativity difference (∆EN) Polarity of bond can be...

Q: wavelength

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

3. Predict products stereochemistry and mechanisms of the following reactions.
.CO2H
N.
H (cat.)
Ph
N°
A =
.CO2R
+ A
?
Ph
Et
solvent
(i)
(ii)
(iii)

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

Step 2

Step 3

Step 4

Step by step

Solved in 4 steps with 3 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

Predict the major products of the follow ing. (c) (a) (b) CI HO,S HNO3 Cl2, ? AICI3 FeCla H,SO, H3CO (e) (d) Br2, ? Conc. HNO, ? FeBr3
6. Complete reaction scheme below indicating reagents, catalysts and conditions, and side product trigil bezinslog si6101fon 290b 1l (b Senines levirba 6 gaubong nasamots gniwollot ads to doinW 01 sniowl (6 CH3 40 CH3 Scansgowi (d Ege nodie) ( nsgyxo (b NO₂ 19m02 2i gniwollet sits to mainW II HO
Chemistry Give the major product of the following reactions with the appropriate stereochemistry and regiochemistry 1. CH3 Compound A m. m. 1. Compound A; 2. dil. HCI CI Br n. 1. Compound A; 2. dil. HC1 Ph 0. 1. Compound A; 2. dil. HCI O2N.
7. Reaction Scheme. NH₂ NH2 or two differnet methods (no same steps/reagents) C5H12N2 1. xs Mel, xs K2CO3 2. Ag2O, H₂O 3. heat Br2, xs NaOH, xs H₂O OHC 1.03 2. DMS CHO
In each reaction box, place the best reagent and conditions from the list provided. 1) Br 2) 3) DEET (the active ingredient in over the counter insect repellant) 4) 5) Answer Bank Mg. Et,0 CH,CH,OH НСООСH, H,CO НСООН NH(CH,CH,),(2 equiv.) Br,, FeBrz CH,COOH HN(CH,CH,), (1 equiv.) NaNH, H,0+ CH,CH,NH, CO, CH,CH, Br SOC, NaCN
The clecona position of nitramide. ) Solutionat 25°C in.ayueous. NH2NO2 la)- has the Follacing reahonship between rate and concentrahionwhere the bracket anund thse formula indicates concentration and K is a Constant caled the rate constant. hate K [NH2NO2] IF the value of Kis l6.49x10s-1 rate of the reaction when MH,NO=0.3016M? -5 what is the Ms-
NH₂ NHỊCH, tipy (a) acrylamide Diamines are used as the building blocks for the synthesis of pharmaceuticals and agrochemicals. In the above synthesis, draw the structure of the product (b). ChemDoodle 1. LIAIH 2. H₂O • You do not have to consider stereochemistry. • You do not have to explicitly draw H atoms. • Include cationic counter-ions, e.g., Na* in your answer, but draw them in their own sketcher. OF (b) 6
Give the structure of compound A, the major product when the reaction is conducted at low temperatures. Draw the molecule on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanced Template toolbars. The single bond is active by default. View Available Hint(s) H 20 EXP. CONT. L C N S CI -55 °C Br Marvin JS Н — Вr [1] A by O ChemAxon F A O
In each reaction box, place the best reagent and conditions from the list provided. 1) Br 2) 3) 4) DEET (the active ingredient in over the counter insect repellant) 5) Answer Bank Mg, Et,0 HN(CH, CH, ), (1 equiv.) H,O* CH,COOH CH,CH,NH, CH,CH, Br NH(CH,CH,),(2 cquiv.) НСООСH, H,CO НСООН CH, CH, OH NaCN NaNH, Br,, FeBr, SOCI, CO,
Predict if the following reactions are allowed or forbidden as concerted reactions based on the number of electrons and nodes in the transition state. H H d. heat e. OTBS ОТBS „Ph „Ph H f. Ph Ph OEt Ph, N. CO,Et Ph CO;EI ZnCl2 heat Eto E-z
Which of the following conditions provide the product? HO- OH i) КМОД i) 1. mCPBA, 2. H*/Н20 iii) OsO4 iv) 1. MCPBA, 2.NaOH/H2O A) i and ii B) i and iv C)i and ii D) ii and iv O A D ооо
1. а) Consider the reaction scheme below. PhLi HONH,, HCI A C ELOH B D (ii) Outline the mechanism for the conversion of A to B.