Sciences
Organic Chemistry
Predict the 13C NMR spectra of the compounds in Problem

Predict the 13C NMR spectra of the compounds in Problem

Predict the ¹³C NMR spectra of the compounds in Problem 36, with and without proton decoupling.

CH3 CH3 (с) НОСН,СCI CH,CI (a) CH;CH,CH,CH; (b) CH;CHCH3 (d) CH;CHCH,CH3 Br ČH3 CH3 H,C-CH, (е) СН,CNH, (f) CH;CH;CH(CH;CH3)2 (g) CH3OCH;CHCH3 (h) H2C-C ČH3 CH;O CH3 (i) CH,CH— С (j) CH;CH-C-CH3 H ČH3

Students also viewed these Sciences questions

Predict the number of carbon resonance lines you would expect in the 13C NMR spectra of the following compounds: (a) Methylcyclopentane (b) 1-Methylcyclohexene (c) 1, 2-Dimethylbenzene (d)... View Answer

Draw the expected broadband-decoupled 13C NMR spectra of the following compounds. Use Figure 13-41 (page 603) to estimate the chemical shifts.(a) (b) (c)... View Answer

Repeat Problem 13-25, sketching the off-resonance-decoupled 13C spectra of the compounds.Problem 13-25Draw the expected broadband-decoupled 13C NMR spectra of the following compounds. Use Figure 13-41 (page 603) to estimate the chemical shifts.(a) (b) (c)... View Answer

Compounds A and B are isomers of molecular formula C10H14. Identify each one on the basis of the 13C NMR spectra presented in Figure 13.41. View Answer

Compounds A and B are isomers of molecular formula C10H14. Identify each one on thebasis of the 13C NMR spectra presented in Figure 13.41.Figure 13.41 View Answer

An incomplete subsidiary ledger of wire cable for July is as follows: a. Complete the materials...... ... 250 $1,500 $ 6.00 309 400 $7.50 July 5 $ $ $ $ 7401 480 $ July 10 $ $ 422 800 $8.00 July 20 $ $ $ $ 7639 650 $ July 26 $ $ b. Determine the balance View Answer

Assume ideal operational amplifiers in the circuit of Figure P5.50. a. Show that the leftmost...... ... For a unit step input, obtain the value of R that will result in a settling time T s = 1 msec. e. Using the value of R calculated in Part d, make a sketch of the resulting unit step View Answer

On January 1, 2014, Yellow Car Company issued 15-year, $50,000,000 face value, 4% bonds, at par....... ... diluted earnings per share for 2014, assuming the same facts as above, except that $50,000,000 of 6% convertible preferred stock was issued instead of the bonds. Each $100 preferred share is... View Answer

View Answer

One serving of whole milk contains 8 g of fat. Reduced-fat milk contains 41.25% less fat per serving than whole milk. How many grams of fat does one serving of reduced-fat milk contain? Where appropriate, round answers to the nearest tenth of a percent unless specified otherwise. View Answer

Give an example of a function that is one-to-one on the entire real number line. View Answer

Refer to the financial statements for Indigo in Appendix II. The balance in share capital at April 1, 2017, was 26,351,484 shares. What is the balance as of March 31, 2018? What caused the change in share capital from 2017 to 2018? View Answer

Assuming the company\'s stock price goes down in a bear market that occurs at the end of the year....... ... recognized goodwill impairment at the end of the year when the stock price was low. Because the market decline was temporary, should the goodwill be written back up to its original value?... View Answer

Identify each of the following decisions as most directly related to (a) Cash flow management, (b)...... ... inventory until it is sold and the amount due is collected.2. Determination of the effects of changes in exchange rates.3. Determination of policies governing sales of merchandise on... View Answer

Merrill Sachs is an accountant with the treasurer’s of?ce of a midsize city. The city is about...... ... would be preferable. More signi?cantly, she is convinced (although she cannot prove) that the treasurer selected the investment banking ?rm under pressure from the mayor and city council... View Answer

Discuss the impact of the Internet on supply chain management. View Answer

A charity has found that 42% of all donors from last year will donate again this year. A random...... ... that the sample proportion is between 0.40 and 0.45?d. Without doing the calculations, state in which of the following ranges the sample proportion is more likely to lie: 0.39 to 0.41, 0.41 to... View Answer