The final step in an attempted synthesis of laurene, a hydrocarbon isolated from the marine alga Laurencia
Question:
The final step in an attempted synthesis of laurene, a hydrocarbon isolated from the marine alga Laurencia gianduliferu, involved the Wittig reaction shown. The product obtained, however, was not laurene but an isomer. Propose a mechanism to account for these unexpectedresults.
Transcribed Image Text:
CH2 CH3 CH2 "CHз Phyi-ững. "CHз Ph3P-CH2 THE Нас Нас Нас CHз "CHз "СHз Laurene (NOT formed)
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 76% (13 reviews)
Laurene differs in stereochemical configuration from the observed product ...View the full answer
Answered By
Sarah Khan
My core expertise are:
-_ Finance
-_ Business
-_ Management
-_ Marketing Management
-_ Financial Management
-_ Corporate Finance
-_ HRM etc...
I have 7+ years of experience as an online tutor. I have hands-on experience in handling:
-_ Academic Papers
-_ Research Paper
-_ Dissertation Paper
-_ Case study analysis
-_ Research Proposals
-_ Business Plan
-_ Complexed financial calculations in excel
-_ Home Work Assistance
-_ PPT
-_ Thesis Paper
-_ Capstone Papers
-_ Essay Writing etc...
5.00+
91+ Reviews
92+ Question Solved
Related Book For
Question Posted:
Students also viewed these Organic Chemistry questions
-
Propose a mechanism to account for the following reaction: C CH2CI AICI3
-
Propose a mechanism to account for the fact that heating 1-deuterioindene scrambles the isotope label to all three positions on the five-memberedring. 1-Deuterioindene
-
The final step in the controlling process involves taking corrective actions if necessary. a. What types of corrective actions would you take to help control the performance of financial planners? b....
-
Jellio, Maker of Whimsical Furnishings, Considers Growth. Start by asking yourself, who is the customer for this product, not who is currently buying it. There is a difference. Then, where would they...
-
The opening and the closing are the most emphatic parts of any message. How can writers avoid sounding demanding and abrupt in these two most important sections?
-
A paralegal at the Vermont State Attorney Generals office wants to know how many companies in Vermont provide health insurance benefits to all employees. She chooses 12 companies at random and finds...
-
Why are negative coefficients unusual?
-
An article published in Accounting Horizons describes various techniques that companies use to manage their earnings. Required: In your library or from some other source, locate the article How Are...
-
+ 1 Recall the equation for a circle with center (h, k) and radius r. At what point in the first quadrant does the line with equation y = x + 5 intersect the circle with radius 5 and center (0,5)? (...
-
Built-Tight is preparing its master budget for the quarter ended September 30. Budgeted sales and cash payments for product costs for the quarter follow. Sales are 20% cash and 80% on credit. All...
-
As far hack as the 16th century, South American Incas chewed the leaves 01 the coca bush, Erythroxylon coca, to combat fatigue. Chemical studies of Erythroxylon coca by Friedrich Wohler in 1862...
-
The key step in a reported laboratory synthesis of sativene, a hydrocarbon isolated from the mold Helminthosporium sativum, involves the following base treatment of a keto tosylate. What kind of...
-
Go to the 2010 annual report for Kelloggs Company at http://investor.kelloggs.com/annuals.cfm and find the Consolidated Balance Sheet. Calculate for Kelloggs the current ratio for 2009 and 2010.
-
A 200 cm water at 90 C is placed in 150 gm cup of glass at 25 C. What is the final temperature of the mixture (at equilibrium)?
-
Assume that an investment asset is expected to pay income of $0.35 in 3 months, 6 months, 9 months, and 12 months. The spot price of the investment asset is $51. If the risk-free rate of interest...
-
What was operating income? Selected financial information for Greek Food Producers is presented in the following table (000s omitted). Beginning raw materials inventory $400 Ending raw materials...
-
Katie and Bob have decided to call it quits after 21 years of marriage. Initially, Bob offered Katie the house and all the proceeds from selling it. This would have netted Katie $130,000 ("net...
-
2. A spring driven dart gun propels a 10.0g dart. It is cocked by exerting a force of 20N over a distance of 5cm. With what speed will the dart leave the gun, assuming the spring has negligible mass?...
-
Use the Hawkeye Gymnastics data in Exercise 16-22 to compute a. New borrowing or payment of long-term notes payable, with Hawkeye having only one long-term note payable transaction during the year b....
-
An Atomic Energy Commission nuclear facility was established in Hanford, Washington, in 1943. Over the years, a significant amount of strontium 90 and cesium 137 leaked into the Columbia River. In a...
-
Pass a piece of paper around the group and ask each group member in turn to perform the next step in the process of determining a correct Lewis structure (including formal charges on all atoms and...
-
Complete each of the reactions given in Fig. P20.49 by giving the principal organic product(s). Give the reasons for your answers. H,C KOH PhCH Cl acid HO,C CO,H+ethylene glycolheolym) CH + Hg(OAch...
-
Complete each of the reactions given in Fig. P20.49 by giving the principal organic product(s). Give the reasons for your answers. H,C KOH PhCH Cl acid HO,C CO,H+ethylene glycolheolym) CH + Hg(OAch...
-
Give the structure of the compound C7H5O2Cl that has an IR absorption at 1685 cm-1 as well as a strong, broad O-H absorption, and the following proton NMR spectrum: 7.56 (2H, leaning d, J = 10 Hz); ...
-
Net Present Value A project has estimated annual net cash flows of $10,000 for ten years and is estimated to cost $42,500. Assume a minimum acceptable rate of return of 20%. Use the Present Value of...
-
Shrey ASSIGNMENT 2) Each of the program budgets must be developed using the information below and using object classification numbers provided 1) This is a time-consuming assignment In your note...
-
Which of the following provisions of the CARES Act does California law conform to? a. Taxpayers were temporarily exempt from the early withdrawal penalty from 401(k) plans. b. There is a five-year...
Study smarter with the SolutionInn App