Consider the structures of the following two d-aldotetroses: Each of these compounds exists as a furanose ring,
Question:
Each of these compounds exists as a furanose ring, which is formed when the OH at C4 attacks the aldehyde moiety. Draw each of the following furanose rings:
(a) α-d-Erythrofuranose
(b) β-d-Erythrofuranose
(c) α-d-Threofuranose
(d) β-d-Threofuranose
Transcribed Image Text:
н C=0 C%3D0 Н н- -ОН но- -н Н- -ОН Н- -ОН CH-Oн CH-ОН D-Eгythrose D-Threose
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 53% (13 reviews)
a b...View the full answer
Answered By
Ashington Waweru
I am a lecturer, research writer and also a qualified financial analyst and accountant. I am qualified and articulate in many disciplines including English, Accounting, Finance, Quantitative spreadsheet analysis, Economics, and Statistics. I am an expert with sixteen years of experience in online industry-related work. I have a master's in business administration and a bachelor’s degree in education, accounting, and economics options.
I am a writer and proofreading expert with sixteen years of experience in online writing, proofreading, and text editing. I have vast knowledge and experience in writing techniques and styles such as APA, ASA, MLA, Chicago, Turabian, IEEE, and many others.
I am also an online blogger and research writer with sixteen years of writing and proofreading articles and reports. I have written many scripts and articles for blogs, and I also specialize in search engine
I have sixteen years of experience in Excel data entry, Excel data analysis, R-studio quantitative analysis, SPSS quantitative analysis, research writing, and proofreading articles and reports. I will deliver the highest quality online and offline Excel, R, SPSS, and other spreadsheet solutions within your operational deadlines. I have also compiled many original Excel quantitative and text spreadsheets which solve client’s problems in my research writing career.
I have extensive enterprise resource planning accounting, financial modeling, financial reporting, and company analysis: customer relationship management, enterprise resource planning, financial accounting projects, and corporate finance.
I am articulate in psychology, engineering, nursing, counseling, project management, accounting, finance, quantitative spreadsheet analysis, statistical and economic analysis, among many other industry fields and academic disciplines. I work to solve problems and provide accurate and credible solutions and research reports in all industries in the global economy.
I have taught and conducted masters and Ph.D. thesis research for specialists in Quantitative finance, Financial Accounting, Actuarial science, Macroeconomics, Microeconomics, Risk Management, Managerial Economics, Engineering Economics, Financial economics, Taxation and many other disciplines including water engineering, psychology, e-commerce, mechanical engineering, leadership and many others.
I have developed many courses on online websites like Teachable and Thinkific. I also developed an accounting reporting automation software project for Utafiti sacco located at ILRI Uthiru Kenya when I was working there in year 2001.
I am a mature, self-motivated worker who delivers high-quality, on-time reports which solve client’s problems accurately.
I have written many academic and professional industry research papers and tutored many clients from college to university undergraduate, master's and Ph.D. students, and corporate professionals. I anticipate your hiring me.
I know I will deliver the highest quality work you will find anywhere to award me your project work. Please note that I am looking for a long-term work relationship with you. I look forward to you delivering the best service to you.
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
Consider the structures of the following alkyl chlorides: a. Which compound would you expect to undergo an S N 1 process most readily? Justify your choice. b Which compound would you expect to...
-
Consider the structures of the four d-aldopentoses (See the following figure). (a) Which d-aldopentose produces the same aldaric acid as d-lyxose? (b) Which d-aldopentoses yield optically inactive...
-
Consider the structures of the constitutional isomers, Compound A and Compound B (below). When treated with aqueous acid, Compound A undergoes isomerization to give a cis stereoisomer. In contrast,...
-
Describe how to develop a pro forma income statement (Table 6-7).
-
The following information relates to Morgan, Inc.'s overhead costs for the month: Static budget variable overhead .................... $7,800 Static budget fixed overhead ..........................
-
What form(s) is (are) used to file an individuals income tax return?
-
If the row variable and column variable are interchanged, how are the expected frequencies affected? Is the value of the chi-square statistic affected? Is the number of degrees of freedom affected?
-
Rockwall RV Centers accounting records include the following accounts at December 31, 2016. Cost of Goods Sold............$ 368,000 Accounts Payable............ 20,000 Rent Expense..................
-
In a water pump device, a rope-pulley system is used to connect a diesel engine to the pump transferring 650 kW. The pulley has a diameter of 350 cm and runs at 100 r.p.m. The angle of lap is 150 and...
-
The Sports Shoe Company is a manufacturer of basketball and football shoes. The manager of marketing must decide the best way to spend advertising resources. Each football team sponsored requires 120...
-
There are two chair conformations for -d-glucopyranose. Draw the less stable chair conformation.
-
Draw a mechanism for the acid-catalyzed cyclization of l-threose to give -l-threofuranose.
-
Complete the list of gods example from 17.10.1 and run it.
-
Picabo borrows $ 1 0 0 0 . To repay the amount, she makes 1 2 equal monthly payments of $ 9 0 . 3 0 . Determine the following: ( a ) The effective monthly interest rate ( b ) The nominal annual...
-
The system shown has an initial velocity of 20.0 m/s down the incline and it comes to rest after travelling 40.0 m. The incline is not smooth. (a) Draw a Free-Body Diagram for each mass. (b)...
-
16-5 A portfolio consists of stocks from three companies: General Dynamics, Target and ConAgra Foods. The portfolio's is held for 1 year. The number of shares and the stock prices at the beginning...
-
Demonstrate how the Graph data structure is implemented using adjacency Lists. Use appropriate coding to implement the correct methods to perform: * BFS graph traversal. * Calculating the minimum...
-
Sleep King Manufacturing Company ( SKMC ) is a public manufacturing company specializing in the fabrication of mattresses. The company has been operating from its headquarters in Toronto since 1 9 9...
-
Construct the indicated confidence interval for the population mean using the t-distribution. Assume the population is normally distributed. c = 0.95, x = 13.4, s = 0.85, n = 8
-
Why is it necessary to study the diffusion of molecules in biological systems?
-
The original definition of meso is "an achiral compound that has chiral diastereomers." Our working definition of meso is "an achiral compound that has chirality centers (usually asymmetric carbon...
-
For each compound, determine whether the molecule has an internal mirror plane of symmetry. If it does, draw the mirror plane on a three-dimensional drawing of the molecule. If the molecule does not...
-
Star (*) each asymmetric carbon atom in the following examples, and determine whether it has the (R) or (S) configuration. (a) (b) (c) (d) (e) (f) (g) (h) (i) CH H CH,CH, H,C CH,CH, H H CH CCH, CI H...
-
Communicating information learned from data is often most effectively done by creating visual representations of the findings. In this group assignment, you will work with your collaborative group to...
-
Jeremy Pruitt Ltd is considering the replacement of a delivery truck. The current truck could last for three more years. Operating costs are 5000 per year. We are currently depreciating it at 4000...
-
PJ Ltd Co. has been contracted to supply two products S & T worth 500 pieces, the joint cost function for the two varieties is given as: C = 100S2 +150T2. The quantity of S and T are not specified...
Study smarter with the SolutionInn App