ORGANIC CHEMISTRY LL >BI<
null Edition
ISBN: 9781260561609
Author: Carey
Publisher: MCG CUSTOM
expand_more
expand_more
format_list_bulleted
Question
Chapter 12, Problem 44P
Interpretation Introduction
Interpretation:
The major resonance contributor among the two given structures is to be determined.
Concept Introduction:
>For a species to be
The species which satisfies the rules for aromaticity is considered to be more stable than the species which do not satisfythese rules.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Why methyl benzoate is mainly meta orienting? Explain it with the help of charge formation in the benzene ring ( ortho, meta and para position) Show Structures in methylbenzoate.
Rank the pKa values of acetic acid, ethanol, phenol, and explain the reason in detail
A- What is the definition of acidity?
B- Compare the acidity of ammonia and its aliphatic derivatives with of acidity pyrrole
C- Melting points of pyrrole is higher than melting point of 1-methyl pyrrole explain your answer
D- Why does pyrrole prefer electrophilic substitution reactions?
E- Why Pyrrole is considered to be an aromatic compound ?
F- Explain the Reimer-Tiemann reaction mechanism of heterocyclic compounds?
G- Why pyridine is a weak base? explain your answer?
H- Pyridine can react with electrophiles, electrophilic substitution ? explain your answer ?
G- Explain the Diels–Alder reaction mechanism of heterocyclic compounds?
I- From a-haloketone how can you prepared flowing compounds :
Imidazole
Oxazole
Thiazole
J- compared the acidity and basicity of Pyrazole and Imidazole with Pyrrole and Pyridine ?
Chapter 12 Solutions
ORGANIC CHEMISTRY LL >BI<
Ch. 12.2 - Write structural formulas for toluene (C6H5CH3)...Ch. 12.3 - Prob. 2PCh. 12.5 - Prob. 3PCh. 12.5 - Prob. 4PCh. 12.6 - Prob. 5PCh. 12.6 - Chrysene is an aromatic hydrocarbon found in coal...Ch. 12.8 - Prob. 7PCh. 12.9 - As measured by their first-order rate constants,...Ch. 12.9 - Give the structure of the principal organic...Ch. 12.9 - Prob. 10P
Ch. 12.10 - Prob. 11PCh. 12.11 - Prob. 12PCh. 12.12 - Prob. 13PCh. 12.13 - Prob. 14PCh. 12.13 - Prob. 15PCh. 12.15 - The regioselectivity of Birch reduction of...Ch. 12.16 - Prob. 17PCh. 12.17 - Both cyclooctatetraene and styrene have the...Ch. 12.17 - Prob. 19PCh. 12.18 - Give an explanation for each of the following...Ch. 12.19 - Prob. 21PCh. 12.19 - What does a comparison of the heats of combustion...Ch. 12.20 - Prob. 23PCh. 12.20 - Prob. 24PCh. 12.20 - Prob. 25PCh. 12.20 - Prob. 26PCh. 12.20 - Prob. 27PCh. 12.20 - Prob. 28PCh. 12.21 - Prob. 29PCh. 12.21 - Prob. 30PCh. 12.22 - Prob. 31PCh. 12.22 - Prob. 32PCh. 12 - Write structural formulas and give the IUPAC names...Ch. 12 - Prob. 34PCh. 12 - Prob. 35PCh. 12 - Prob. 36PCh. 12 - Prob. 37PCh. 12 - Acridine is a heterocyclic aromatic compound...Ch. 12 - Prob. 39PCh. 12 - Prob. 40PCh. 12 - Prob. 41PCh. 12 - Evaluate each of the following processes applied...Ch. 12 - Prob. 43PCh. 12 - Prob. 44PCh. 12 - Prob. 45PCh. 12 - Prob. 46PCh. 12 - Anthracene undergoes a DielsAlder reaction with...Ch. 12 - Prob. 48PCh. 12 - Prob. 49PCh. 12 - The relative rates of reaction of ethane, toluene,...Ch. 12 - Both 1,2-dihydronaphthalene and...Ch. 12 - Prob. 52PCh. 12 - Prob. 53PCh. 12 - Prob. 54PCh. 12 - Prob. 55PCh. 12 - Prob. 56PCh. 12 - Each of the following reactions has been described...Ch. 12 - Prob. 58PCh. 12 - A compound was obtained from a natural product and...Ch. 12 - Prob. 60PCh. 12 - Suggest reagents suitable for carrying out each of...Ch. 12 - Prob. 62PCh. 12 - Prob. 63DSPCh. 12 - Prob. 64DSPCh. 12 - Prob. 65DSPCh. 12 - Prob. 66DSP
Knowledge Booster
Similar questions
- Which is the stronger base: N-methylaniline (C6H5NHCH3) or benzylamine (C6H5CH2NH2). Explain your reasoning, supporting it with appropriate resonance contributors.arrow_forwardRank the following compounds according to their reactivity to HCN and justify whyarrow_forwardPurine is a heterocyclic compound with four nitrogen atoms. a. Which nitrogen is most apt to be protonated? b. Which nitrogen is least apt to be protonated?arrow_forward
- Most alkyl bromide are water-insoluble liquids. But when the following alkyl bromide Awas first isolated, its high melting point of 203oC (solid at room temperature) and its water solubility led its discoverers to comment that it behaves more like a salt (hint: like NaCl). Explain the salt-like behavior of compound A in under thirty words.arrow_forward(a) Illustrate the following name reactions by giving example :(i) Cannizzaro’s reaction(ii) Clemmensen reduction(b) An organic compound A contains 69.77% carbon, 11.63% hydrogen and rest oxygen. The molecular mass of the compound is 86. It does not reduce Tollen’s reagent but forms an addition compound with sodium hydrogen sulphite and gives positive iodoform test. On vigorous oxidation it gives ethanoic and propanoic acids. Derive the possible structure of compound A.arrow_forwardDescribe the decreasing order of molecular stability (i.e., aromatic > non-aromatic > anti-aromatic)?arrow_forward
- Give a clear handwritten answer with explanation..complete the following reactions with their stereochemistry?arrow_forward(−)-Hyoscyamine, an optically active drug used to treat gastrointestinal disorders, is isolated from Atropa belladonna, the deadly nightshade plant, by a basic aqueous extraction procedure. If too much base is used during isolation, optically inactive material is isolated. (a) Explain this result by drawing a stepwise mechanism. (b) Explain why littorine, an isomerisolated from the tailower plant in Australia, can be obtained optically pure regardless of the amount of base used during isolation.arrow_forwardWhen the nitrogen-containing aromatic heterocyclic compounds 1 and 2 are treated with HCl, only 1 forms the hydrochloride salt, whereas compound 2 is unreactive. Provide an explanation for this observed reactivity.arrow_forward
- Both OH groups of the β,β-diol react with excess ethyl chloroformate, but only one OH group of the b,a-diol reacts under the same conditions.Explain the difference in reactivity.arrow_forwardSuggest reactivity of compound A, B and C in increasing order of E2 reactionarrow_forwardGive the structure of compound 1 and compound 2arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you