Question: Predict the approximate chemical shifts, multiplicities and integrals for the absorptions in the 1H-NMR spectra of thesecompounds: CH2 b) .- COCH CH3 a) d) CH;CHCH

Predict the approximate chemical shifts, multiplicities and integrals for the absorptions in the 1H-NMR spectra of thesecompounds:

CH2 b) .- COCH CH3 a) d) CH;CHCH CH3 c) CH;CH,NHCH,CH3

CH2 b) .- COCH CH3 a) d) CH;CHCH CH3 c) CH;CH,NHCH,CH3

Step by Step Solution

★★★★★

3.51 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

a chemical shift multiplicity integral c 78 23 ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

15-C-O-S (81).docx

120 KBs Word File

Students Have Also Explored These Related Organic Chemistry Questions!

Q:

Predict the approximate chemical shifts of the protons in the following compounds. (a) Benzene (b) Cyclohexane (c) CH3-O-CH2CH2CH2Cl (d) CH3CH2-C¡¡C-H (e) (f) (CH3)2CH-O-CH2CH2OH (g) (h)...

Q:

Predict the approximate chemical shifts of the absorptions in the 13C-NMR spectrum of thiscompound: CH,CH3 CH CH3

Q:

Predict the approximate chemical shifts for the different hydrogen's in thesecompounds: CI CI a) CH,CH,CH3 b) CH;CHCH3 c) CH,COCH,CH3 d) CH;CHCH2

Q:

1. Predict the approximate chemical shifts of the protons in the following compounds. For compounds with more than one type of proton, draw an arrow and indicate the approximate shift of the proton...

Q:

Pre-lab: Predict the approximate chemical shifts of the indicated protons in the following compounds

Q:

2. Predict the approximate chemical shifts of the protons in the following compounds. (a) benzenc (b) cyclohexane (c) CH3OCH2CH2CH2Cl (d) CH3CH2CCH (c) (f) (CH3)2CHOCH2CH2OH (e) (b) CH3CH=CHCHO (i)...

Q:

3-1-2 1. How many signals would you expect from the 1H NMR spectrum of each of the following compounds. (a) (b) (c) (d) (e) (f) 2. Predict the approximate chemical shifts of the protons in the...

Q:

Experiment 2: Reading NMR Spectra -Bring your textbook to lab. -You will also obtain an IR from last weeks experiment -Complete the following pre-lab exercise: Pre-lab: Predict the approximate...

Q:

Answer with reference to the structures of the isomeric Compounds 1 and 2 below. (i) Predict the 1H NMR spectrum of Compound 1. Predict means indicate the expected number of signals, their...

Q:

Model 5: 1H NMR Spectroscopy - Integration The integral of the area under the peak is related to the number of protons it represents. If the ratio of the integrals of two peaks is 2:3, the ratio of...

Q:

On January 1, 2013, Chu Company issued $300,000 of five-year, 6 percent bonds at 101. Interest is payable annually on December 31. The premium is amortized using the straight-line method. Required...

Q:

Consider a 70-kg woman who has a total foot imprint area of 400 cm2. She wishes to walk on the snow, but the snow cannot withstand pressures greater than 0.5 kPa. Determine the minimum size of the...

Q:

6 . 1 Consider the continuous string of ( 6 . 7 ) - ( 6 . 1 0 ) as the continuum limit of a beaded string with W beads as W . Write the analog of ( 6 . 8 ) and ( 6 . 1 0 ) for finite W . Show that...

Q:

In 2017, Carson is claimed as a dependent on his parent's tax return. His parents' ordinary income marginal tax rate is 28%. Carson's parents provided most of his support. What is Carson's tax...

Q:

On January 2, The Public Legal Clinic issued Check 2108 for $450 to establish a petty cash fund. Indicate how this transaction would be recorded in a general journal. Use 1 as the journal page number.

Q:

The standard operating capacity of Tecate Manufacturing Co. is 1,000 units. A detailed study of the manufacturing data relating to the standard production cost of one product revealed the following:...

Q:

In January 2003, the American worker spent an average of 77 hours logged on to the Internet while at work (CNBC, March 15, 2003). Assume the population mean is 77 hours, the times are normally...

Q:

Elliot-Jones manufactures two large-screen television models. The 65-inch fl at-panel LED model has been in production since 2012 and sells for $900. The company introduced a 55-inch 4K ultra HD in...

Q:

5.43 Spurious correlation refers to the apparent relationship between variables that either have no true relationship or are related to other variables that have not been measured. One widely...

Q:

Ring-opening of the trans-Cyclobutene isomer shown takes place at much lower temperature than a similar ring-opening of the cis-Cyclobutene isomer. Explain the temperature effect, and identify the...

Q:

Photolysis of the cis-Cyclobutene isomer in Problem 30.25 yields cLc-cyclododecaen-7-yne, hut photolysis of the trans isomer yields trans-cyclododecaen-7-yne. Explain these results, and identify the...

Q:

Vinyl-substituted Cyclopropane undergo thermal rearrangement to yield cyclopentane. Propose a mechanism for the reaction, and identify the pen- cyclic processinvolved. Heat Vinylcyclopropane...

Q:

The following reaction takes place in two steps, one of which is a cyclo addition and the other of which is a reverse cycloaddition. Identify the two pericyclic reactions, and show how theyoccur. ,H...

Q:

Two sequential pericyclic reactions are involved in the following furan synthesis. Identify them, and propose a mechanism for thetransformation. CH C. CH C6H5C=N at "

Q:

The primary difference between a line of credit and a revolving credit arrangement is the: a. length of the time period covered by the loan agreement b. type of collateral used to secure the loan c....