what is the correct assignment of the names of the following aromatic heterocycles What is the...
What is the correct assignment of the names of the following aromatic heterocycles? Select one: a. I = pyrimidine. Il =pyrrole: Ili = furan. b. l = pyrimidine: Il = pyrrole: lll = tetrahydrofuran. c. 1 = pyridine: il = pyrimidine: lll = furan. d. 1 = pyridine: Il = pyrrole; ll. = furan.
19. Which is the correct assignment of the names of the following substituted benzenes? OH CH dae OH a. 1-phenol; 2 = m-cresol; 3 toluene b. 1 = m-cresol; 2 - resorcinol; 3 = m-xylene c. 1-anisole; 2 = catechol; 3 = m-xylene d. 1 = m-cresol; 2 - anisole; 3-cumene 20. What is the correct assignment of the names of the following heterocycles? a. 1 = pyrrole; 2=thiophene; 3 = pyridine b. 1 = thiophene; 2 = furan; 3...
What is the correct assignment of the names of the following fused aromatic compounds? co ooo ooo Select one: a. I = naphthalene; Il = anthracene: 11 = phenanthrene. b. I = naphthalene; l = phenanthrene; 111 = benzo(a)pyrene. O cl = anthracene; Il = naphthalene; III = phenanthrene. Od. I = naphthalene: || = phenanthrene; III = anthracene.
Predict the product(s) of the following reaction 1. KOH 2. CH3CH2CH2Br 3. Но, H2O NH NH2 OH O None of the choices What is the correct assignment of the names of the following aromatic amines NH2 NH lpyrr rolidine; Il pyridine; III aniline O 1-pyrrole; Il pyrimidine; III - anisole. I pyrrolidine; Il pyrimidine; III aniline. l pyrrole; Il pyridine; III aniline. Rank the following compounds in order of increasing basicity, putting the least basic compound first NH2 NH2 NH2...
- What is the correct assignment of the names of the following substituted benzenes? O O- ES - O ES Select one: a. I = Styrene; il = anisole; III = phenol. ob. I = Toluene; Il = aniline II = anisole. Quc. I= Toluene; Il = anisole: Il = styrene. O d. 1 = Styrene; Il = aniline Ill = anisole. SES
What is the correct assignment of the names of the following substituted benzenes? CHOOH CH, 1 tion Select one: a. I = Benzaldehyde li = phenol; III = anisole. b. 1 = Phenol; 11 = anisole III = toluene, cil = Phenol; Il = anisole: Ili = styrene. d. 1 = Benzaldehyde: J1 = pheno); III = toluene. Och
1. What is the correct assignment of the names of the functional groups in the following nitrogen-containing compound? 2. What is the IUPAC name of the following compound. 3. Which of the following is the weakest base? 4. What is the hybridization of the nitrogen atom of pyridine 5. What is the major organic product obtained from the following reaction? Clcle he Best choice for each. 1. What is the correct assignment of the names of the functional groups in...
Cons Part A Which of the following statements is not true? o Benzene and substituted benzenes are nucleophiles and undergo electrophilic aromatic substitution, o Pyridine is much less nucleophilic than benzene and undergoes nucleophilic aromatic substitution o Pyrrole, furan, and thiophene are more nucleophilic than benzene and only undergo electrophilic aromatic substitution o Highly deactivated, substituted benzene rings undergo nucleophilic aromatic substitution. o Pyridine fails to undergo electrophilic aromatic substitution Submit Request Answer Provide Feedback Part A Which method forms...
The example is saying it's not aromatic but how come 18.11d is aromatic ? TIC, OR ANTIAROMATIC 18.2 DETERMINING WHETHER A STRUCTURE IS AROMATIC, NONAROMATIC, OR ANTIAR LEARN the skill Determine whether the following anion is aromatic, nonaromatic, or antiaromatc SOLUTION To determine if this anion is aromatic, we must ask two questions 1. Does the compound contain a ring comprised of continuously overlapping p orbitaid 2. Is there a Huckel number of π electrons in the ring? p orbital?...
a) The aromatic heterocycle, thiophene, reacts with bromine. Present the mechanism and the structure of the product. b) What problem is present with the reaction between both pyrrole and furan with bromine? c) The starting material reacts with H2SO4 affording intermediate X which undergoes asylation. Present the mechanism for the asylation. Which is the final product (I or II)? Why? Br2 OH H SO, 0 OH OH OH OH starting material intermediate X product I product lI Br2 OH H...