A All-cis Cyclodecapentaene is a stable molecule that shows a single absorption in its 1H NMR spectrum

Question:

A All-cis Cyclodecapentaene is a stable molecule that shows a single absorption in its 1H NMR spectrum at 5.67 ?. Tell whether it is aromatic, and explain its NMR spectrum.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Organic Chemistry

ISBN: 9780495112587

7 Edition

Authors: John McMurry

See More Books

Question Posted: Mar 08, 2011 04:12 AM

See More Questions

[18]-Annulene shows two signals in its 1H NMR spectrum: one at 9.25 ppm and the other very far upfield (beyond TMS) at - 2.88 ppm. What hydrogens are responsible for each of the signals? . . ...
In a 1H NMR spectrum the peak from TMS is found to occur at 500.134 271 MHz. Two other peaks in the spectrum are found at 500.135 021 and 500.137 921 MHz; compute the chemical shifts of these two...
1 H NMR spectrum E corresponds to a molecule with the formula C 4 H 8 O. Its IR spectrum has important bands at 945, 1015, 1665, 3095, and 3360 cm -1 . (a) Determine the structure of the unknown. (b)...
Presented below is information related to Larkspur Inc.'s inventory, assuming Larkspur uses lower-of-LIFO cost-or-market. (per unit) Skis Boots Parkas Historical cost $224.20 $125.08 $62.54 Selling...
What are some of the ways companies can continue to motivate their employees in a time of a recession and extended higher unemployment.
A CE transistor is to be used in the amplifier of Fig. 3.72 with a source resistance R S and collector resistor R C . First, find the overall small-signal gain v o /v i as a function of R S , R C ,...
Consider a plain vanilla interest rate swap where party A agrees to make six yearly payments to party $B$ of a fixed rate of interest on a notional principal of $\$ 10$ million and in exchange...
Donald Fishing Charters has collected the following data for the December 31 adjusting entries: a. The company received its electric bill on December 20 for $ 400 but will not pay it until January 5....
The following information presents key figures pertaining to the operating budget of a company: Sales at 9 2 % of capacity $ 6 4 4 , 0 0 0 Fixed costs $ 2 1 5 , 0 0 0 Variable costs $ 3 7 3 , 5 2 0 $...
Acme Manufacturing currently employs 13 people in its receiving department. Each receiving dock clerk earns $50,000 per year. Each employee can unload up to 200 pallets of inventory per day. It...
Give IUPAC names for the following substances (red = O, blue =N): (a) (b)
A 1, 6-Methanonaphthalene has an interesting 1 H NMR spectrum in which the eight hydrogen?s around the perimeter absorb at 6.9 to 7.3 ?, while the two CH 2 protons absorb at ?0.5 ?. ?Tell whether it...
Refer to E4-8. Required: For each of the transactions in E4-8, indicate the amount and direction of effects of the adjusting journal entry on the elements of the accounting equation. Using the...
K A lot is in the shape of a triangle. One side is 400 ft longer than the shortest side, while the third side is 600 ft longer than the shortest side. The perimeter of the lot is 1900 ft. Find the...
Royal Motor Company, un fabricante de partes de vehculos , tiene ventas anuales de 17.5millonesLas unidades que no cumplen con los estndares de produccin y que se venden por su valor residual se...
Solve the equation. 3(x+1) 2x-4 6
Solve the equation. 4(n-5)-(7-2n) = 5n
A job order cost sheet will include Select one: a. applied direct material b. applied overhead c. None of the choices are correct. d. actual overhead e. applied direct labor
Let $\left\{X_{n}ight\}_{n=1}^{\infty}$ be a sequence of independent and identically distributed random variables from a density of the form \[f(x)= \begin{cases}c x^{2} \log (|x|) & |x|>2 \\ 0 &...
Three forces with magnitudes of 70pounds, 40 pounds, and 60 pounds act on an object at angles of 30, 45, and 135, respectively, with the positive x-axis. Find the direction and magnitude of the...
Consider the reaction between iodine gas and chlorine gas to form iodine monochloride: A reaction mixture at 298 K initially contains P I2 = 0.25 atm and P Cl2 = 0.25 atm. What is the partial...
Glucose is the most abundant monosaccharide. From memory, draw glucose in (a) The Fischer projection of the open chain (b) The most stable chair conformation of the most stable pyranose anomer (c)...
Without referring to the chapter, draw the chair conformations of (a) -D-mannopyranose (the C2 epimer of glucose) (b) -D-allopyranose (the C3 epimer of glucose) (c) -D-galactopyranose (the C4 epimer...
Use Figure 23-3 (the D family of aldoses) to name the following aldoses. (a) The C2 epimer of D-arabinose (b) The C3 epimer of D-mannose (c) The C3 epimer of D-threose (d) The enantiomer of...
Apple has purchased land for $500,000 for their new factory. They make a down payment of $100,000, and the remainder is financed at (AAA+10) percent compounded semi-annually with semi-annual payments...
Task: Sarah is a 32 year old accounting executive who recently married her partner of 6 years, Austin. Sarah and Austin have decided they would like to try for a baby. Sarah has concerns around her...
Suppose CORP generates $100M in revenue by selling products currently in the firm's inventory. The sales are paid in cash and have a COGS of $80M. What is the effect of these sales on CORP's NOPAT...

A All-cis Cyclodecapentaene is a stable molecule that shows a single absorption in its 1H NMR spectrum

Question:

Step by Step Answer:

The allcis Cyclodecapentaene shown here is not aromatic be...View the full answer

Organic Chemistry

Students also viewed these Organic Chemistry questions