Concept explainers
Treatment of W with
Want to see the full answer?
Check out a sample textbook solutionChapter 23 Solutions
Organic Chemistry-Package(Custom)
- Compound H (C8H6O3) gives a precipitate when treated with hydroxylamine in aqueous ethanol and a silver mirror when treated with Tollens solution. Following is its 1H-NMR spectrum. Deduce the structure of compound H.arrow_forwardAn unknown compound A (molecular formula C7H14O) was treated withNaBH4 in CH3OH to form compound B (molecular formula C7H16O).Compound A has a strong absorption in its IR spectrum at 1716 cm−1.Compound B has a strong absorption in its IR spectrum at 3600−3200cm−1. The 1H NMR spectra of A and B are given. What are the structuresof A and B?arrow_forwardReaction of p-cresol with two equivalents of 2-methylprop-1-ene affordsBHT, a preservative with molecular formula C15H24O. BHT gives thefollowing 1H NMR spectral data: 1.4 (singlet, 18 H), 2.27 (singlet, 3 H), 5.0(singlet, 1 H), and 7.0 (singlet, 2 H) ppm. What is the structure of BHT?Draw a stepwise mechanism illustrating how it is formed.arrow_forward
- When compound A (C5H12O) is treated with HBr, it forms compound B (C5H11Br). The 1H NMR spectrum of compound A has a 1H singlet, a 3H doublet, a 6H doublet, and two 1H multiplets. The 1H NMR spectrum of compound B has a 6H singlet, a 3H triplet, and a 2H quartet. Identify compounds A and B.arrow_forwardShow how you would synthesize octan-2-one from each compound. You may use any necessary reagents.(a) heptanalarrow_forwardIdentify the structure of compound C (molecular formula C11H15NO2), which has an IR absorption at 1699 cm−1 and the 1H NMR spectrum shown below.arrow_forward
- Isomer set #2: CH3OCCH2CH3 CH;COCH,CH3 a Compound D, C,HgO2, shows a downficld quartet in its 'H-NMR spectrum. Is it compound a or b?arrow_forwardWhen compound A (C5H12O) is treated with HBr, it forms compound B (C5H11Br). The 1 H NMR spectrum of compound A has a 1H singlet, a 3H doublet, a 6H doublet, and two 1H multiplets. The 1 H NMR spectrum of compound B has a 6H singlet, a 3H triplet, and a 2H quartet. Identify compounds A and B.arrow_forwardHh.63.arrow_forward
- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning