37. Which structures are aromatic?(A) I and III(C) I, III, and IV38. What is the major product of this reaction?(A)(A)(B)(C)B-OHHO(D)(A)O30IIIII(B) I and IV(D) I, II, III, and IVBrgaB(OH)2(B)(D)39. What is the first step going from the intermediates tofinal products of this reaction?H-BrBrIntermediates5 mol % Pd(PPH3)4t-BUOH, K3PO4+:Br?0.IVBr.?Final Products

The cyclic organic compounds can be aromatic, non-aromatic, and anti-aromatic. There are certain…

Answered: 37. Which structures are aromatic? (A)…

Science

Chemistry

37. Which structures are aromatic? (A) I and III (C) I, III, and IV II 오 IV (B) I and IV (D) I, II, III, and IV

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: First calculate r value of each then draw all possible structural and stereochemical isomers.…

A: r value means degree of unsaturation value.The formula of degree of unsaturation=…

Q: describe why it is not critical to get all of the copper out of a test tube between trials of an…

A: It is not critical to get all of the copper out of a test tube between trials of an empirical…

Q: a 2.00 g sample of a salt (MX(s)) is added to 20.0 g of water at 22.0 °C in a calorimeter. the…

A: a 2.00 g of a sample of a salt MX(s) is added to a 20.0 g of a water at 22.0oC.m is the total mass =…

Q: What is the final product of these reactions? OH 1. PCC 2. CH3CH₂OH (xs), H cat

A: We know PCC (pyridinium chlorochromate) is a milder oxidizing agent which can oxidize alcohols to…

Q: Identify the conjugate base, Lewis acid, Lewis base and conjugate acid in the following chemical…

A: a) The reaction is based on the concept of Bronsted-Lowery Acid Base theory. In which the conjugate…

Q: What developing solvent is more polar (more strongly eluting), 50:50 hexane:ethyl acetate, or 50:50…

A: Polarity of a compound is governed by its dipole moment.The dipole moment is affected by the…

Q: 1. What is the most probable identiy of a gas in a liter of 25 g container at 30°C and exert of 0.76…

Q: H₂0 H+

A: Hydrolysis of lactone

Q: Prove the equation below to make the relationship True : (@U/OV) = (@U/OP)r= (H/V)r = 0

A: these three can be solved by thermodynamic equation of sate and normal thermodynamic equations for…

Q: 0 о О у 1. 2.3+ 1. H+ H+ OH OH 2.30+ ? ONa ONa за о

Q: or each of the following compounds, decide whether the compound's solubility in aqueous which you'd…

A: We have to identify the effect of pH on solubility of given compounds.

Q: Find the value of k for the rate law: rate = k [NO]³[H]⁰ Where the rate = 4.0*x 10³ M/s, NO=0.45M…

Q: 11 III OH OH O=P-OH OH OH O=P-OH 9 weak phosphoester bond 99 HOP-O-P-O-P-O OH OH OH O-P-O-P-o OH OH…

A: ATP stands for adenosine triphosphate, which is a molecule that stores and transfers energy within…

Q: 1.)An atom of sodium contains 11 electrons, 11 protons, and 12 neutrons. What is the atomic number…

A: You have posted multiple questions, according to guidelines I am solving first one. If you want…

Q: What is the major organic product of the following reaction? : OH 10: H₂O*

A: H3O+ is strong aqueous acidic solution that is good source of H+ ions. H+ ion accepts loosely…

Q: why would the mass percent of copper in either red or black oxide be greater than, less than, or…

A: Answer :----- If there was moisture on the test tube when the mass of the copper oxide was first…

Q: Use the reaction given below to answer the following questions. + CH₂OH B H₂O+ C + CH₂NH3* D a) What…

A: pKa is the negative base-10 logarithm of the acid dissociation constant (Ka) of a solution. pKa =…

Q: H₂CO CH3 Дон . H2SO. 2) NazCrzO, H2SO., heat

A: First reaction are a Friedel Craft reactionSecond reaction are a oxidation reaction in which…

Q: + 2 + 2 H2 H2 N ОН -ОН Pt Pt H+ H+

A: We know that H2/Pd is a reducing agent. The aldehyde group is reduced by the H2/Pd to form a primary…

Q: In infrared spectroscopy, the following carbon-hydrogen bonds have peaks at different wave numbers.…

A: Infrared spectroscopy shows different peaks for different types of stretching and bending…

Q: if you spilled some of your measured quantity of water before adding it to the calorimeter would the…

A: The Enthalpy change is the name given to the amount of heat evolved or absorbed in a reaction…

Q: What are the correct reaction conditions for the following transformation? 1. DIBAI-H, -78 C 2. H3O+…

A: NaBH4 reduces aldehyde, ketone and acid halide to alcohol.LiAlH4 reduces acid halide to…

Q: Draw the products of the following reactions (Ph)₂CuLi EtOH MgBr EtOH

A: Grignard reagent provides a hard nucleophile and it gives a 1,2-addition reaction with the…

Q: 1. A balloon filled with helium gas at 20°C occupies 2.91 L at 1.00 atm. The balloon is immersed in…

Q: Draw the Resonance structures of m-nitrophenol with explanation

A: Resonance is a theoretical concept of valence bond theory which helps to explain the overall…

Q: Select ALL the correct net ionic equations Pb2+ (aq)+ CO32- (aq)--> PbCO3 (s) Pb2+ (aq)+…

A: In an ionic equation net charge on reactant side must be equal to the net charge on product side .

Q: A chemistry student weighs out 0.218 g of citric acid (H₂C,H,O,), a triprotic acid, into a 250. mL…

A: As per our company guidelines, we are supposed to answer only one question. Kindly repost the second…

Q: Using the table of standard formation enthalpies that you'll find under the ALEKS Data tab,…

A: The given reaction :

Q: Some chemical compounds are listed in the first column of the table below. Each compound is soluble…

A: Molecular Bonds: Molecular bonds are formed by the sharing of electrons between two or more atoms.…

Q: For the reaction xX→yY, and using the data below, what is the overall order of the reaction? Time…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: 1 Kg = 103 g 1 m = 102 cm

Q: Determine the number of moles of atoms in each of the following samples: (a) 6.2g of Al (b)…

A: No. of moles =

Q: 4 The following reaction is monitored at 500°C: At equilibrium, The concentrations are: A) .011 B)…

A: The equilibrium constant (K) is a measure of the extent to which a reactionproceeds toward the…

Q: 13. Hydrogen and iodine react in a closed vessel to form hydrogen iodide. H₂(g) + 12(8) 2HI(g) At…

A: Answer :----- The correct answer is (C)The reaction, as written, barely proceeds at this…

Q: If you were ask to prepare ethylamine, suggest two ways which you would give that would give you…

A: In the given question, we need to prepare C2H5NH2 which is a primary amino compound. The two…

Q: بمہر Conditions 1 Intermediate after Step 1 2. H 1. LAP 2. H 2.14.0₂ Conditions 2 Intermediate after…

A: Organic transformation

Q: Calculate the amount of heat needed to boil 130. g of ethanol (CH3CH₂OH), beginning from a…

A: Answer:Heating of ethanol is a 2 step process:Heating of liquid ethanol from 72.20C to its boiling…

Q: A chemistry student must write down in her lab notebook the concentration of a solution of potassium…

A: Concentration = Mass of solute ÷ volume of solution

Q: 4) What is the product of the following reaction? D) ОН -OH Н30 -Mg-Br -ОН OH да

A: Grignard reagent reacts with Carbonyl compound followed by hydrolysis to form alcohol.

Q: 0 O ه 1. HO 2. MgCI (excess) 3. HO بل فته ОН ОН OH ОН ? Major Organic Product

A: Reaction of ester with excess Grignard reagent

Q: For the following molecules: i) draw the Lewis diagram. ii) provide the molecular shape name iii)…

A: Lewis dot structures or electron dot structures, are a way to represent the bonding and non-bonding…

Q: (A) (C) What is the major product of this reaction sequence? CH3 CH3 "OH OCH₂CH3 OCH₂CH3 "CH3 "OH…

A: As per the norms, only the first question can be answered. For other answers please resubmit the…

Q: What is the product of the following reaction? NaBH4 H₂O

A: Sodium borohydride, NaBH4 is a reducing agent and it can selectively reduce a carbonyl functional…

Q: From the following syn hesis scheme, Match Compounds X, Y, and Z with the appropriate chemical…

A: alkyl magnesium halides (Grignard reagent) are added to the carbonyl groups of either an aldehyde or…

Q: What is the major organic product of the following reaction? 10: 10: A. B. H Ú Ph D. Ph o 10: 1.1…

Q: Give only typing answer with explanation and conclusion to all parts The following overall reaction…

A: Spontaneity of the reaction is to be tested.

Q: What are the major product(s) of the following reaction? A. B. HO E. HO yu NaOH 2 different products…

A: Here there are two positions where alpha hydrogen are present so here two types of products is…

Q: o O o O 1. NaBH4 2. H3O+ PCC 1. LiAlH4 2. H3O+ ? 1. DIBAI-H, -78 C 2. H3O+

A: The given reaction is the conversion of ester to an aldehyde. This is a reduction reaction

Q: Tutorial -3 1. Using the concept of hybridization, draw the structure of benzene 2. Deduce whether…

A: The hybridization of benzene is to be sp2 type.

Q: Applications of a neutralization reaction are (select all that are true): Acid which is accidentally…

A: A neutralization reaction is a type of chemical reactio where an acid reacts with a base and form…

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

37. Which structures are aromatic?
(A) I and III
(C) I, III, and IV
38. What is the major product of this reaction?
(A)
(A)
(B)
(C)
B-OH
HO
(D)
(A)
O
30
II
III
(B) I and IV
(D) I, II, III, and IV
Br
ga
B(OH)2
(B)
(D)
39. What is the first step going from the intermediates to
final products of this reaction?
H-Br
Br
Intermediates
5 mol % Pd(PPH3)4
t-BUOH, K3PO4
+
:Br?
0.
IV
Br.
?
Final Products

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: Introduction

VIEW

Step 2: Explanation

VIEW

Solution

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

1.(a) Which of the following groups has the LOWEST IUPAC priority?(A) CH3 (B) NH2 (C) OH (D) COOH (E) Br (b)Which of the following corresponds to the strongest acid?(A) (CF3)3C-COOH (B) (CF3)3 C-OH(C) CH3COOH (D) CH3OH(E) HOCH2CH3
22). What is the major product of the following reactions? (A) (B) Br 1) NaCN 2) CH3MgBr 3) H30*/H₂O (C) LOH (D) CN
4. What product is expected from this reaction? (A) (C) N. NH₂ OH -NHNH2 NHANH2 (B) (D) NH NH₂ f NH₂
(11) A OB C D A solution of which of the following alkyl halides in methanol will be optically active to begin but slowly lose most or all of its optical activity when heated? H H Br H3CBr Br (B) (A) T Br (C) (D)
a (+)-9,10-deoxytridachione (a) What orbitals are used to form the indicated bond in a? (b) What is the geometry of the indicated O atom in b? (c) What is the indicated bond angle in c? (d) Which hybrid orbitals do the lone pairs on the Oxygen in d resides? (a) (b) (c) (d) **** (e)
Provide the major product for the following reaction? (1) Mg, ether (2) CO2 (3) H3O+
8. What is the major organic product generated in the reaction below? (A) (B) ||||| Br + Na OCH3 $ £ (C) (D) NO RXN (E)
10) What is the major product? (A) (C) OH (B) H₂SO4 (cat) H₂O (D) НО. ОН .
Electrophilic aromatic substitution usually occurs at the 1-position of naphthalene, also called the a position. Predict themajor products of the reactions of naphthalene with the following reagents.(a) HNO3, H2SO4 (b) Br2, FeBr3 (c) CH3CH2COCl, AlCl3(d) isobutylene and HF
6) Which is the organic product for the following reaction? (a) (b) (c) (d) LOH OH COOH OH OH COOH COOH KMnO4 H₂O (e) None of the above products will be formed
9. Plan syntheses of the following compounds. You may use the given starting material and any compound containing three or fewer carbons. (a) (b) (c) (d) by Br or Br H Br H OH = OH
3. What is the structure of the major organic product of the reaction below? X (A) (B) Br K OtBu (C) (D) Br