Question

1)What is the purpose of a tosylate group (a -OTs group) in organic synthesis? 2)Provide an...

1)What is the purpose of a tosylate group (a -OTs group) in organic synthesis?

2)Provide an example (including reagent or reagents) how to convert an alcohol into a better nucleophile or base (or in other words, describe reagents to convert a -OH into a better oxygen nucleophile)

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1.       Why is the Grignard Reaction so important in Organic Chemistry? 2.       What is the purpose of the...
1.       Why is the Grignard Reaction so important in Organic Chemistry? 2.       What is the purpose of the formation of the Grignard Reagent? 3.       What is the most crucial step during the preparation of the Grignard Reagent? 4.       The end product of a Grignard Reaction is an alcohol. Will it make a difference on the structure of the product if you add a ketone or an aldehyde?
a) Consider the structure of 2-naphthol. Why the H-atom linked to OH group is considered to...
a) Consider the structure of 2-naphthol. Why the H-atom linked to OH group is considered to be acidic in nature? b) Is the conjugate base of 2-naphthol a strong base or a weak base? c) Which is a better nucleophile, I- or OH- and why? d) What is/are the product(s) that you anticipate in this experiment, substitution or elimination? And why?
1, What is an organic compound compared to an inorganic compound? 2, Give the molecular formula...
1, What is an organic compound compared to an inorganic compound? 2, Give the molecular formula and draw the structural formula for salicylic acid. 3, Give the molecular formula and draw the structural formula for acetic anhydride. 4,What information does 1HNMR provide with respect to an organic compound? 5. Write in your own words, the step-wise experimental procedure for the synthesis of the unknown organic compound. 6. How will the structure of your organic product be determined using the 1HNMR...
ORGANIC CHEMISTRY experiment : Synthesis of n-butyl bromide (Sn2) 1. identify your limiting and excess reagents...
ORGANIC CHEMISTRY experiment : Synthesis of n-butyl bromide (Sn2) 1. identify your limiting and excess reagents of 1.1g NaBr, 1mL H2SO4, 1- bromobutane, 1mL 1 butanol, 1mL distilled H2O. show full work 2. what is the role of sulfuric acid in this experiment?
Given 3.0 mL of 3-methyl-1-butanol how would I synthesize the derivative Naphthylurethane. Please provide a detailed...
Given 3.0 mL of 3-methyl-1-butanol how would I synthesize the derivative Naphthylurethane. Please provide a detailed procedure including techniques and amount of reagent needed for each step. Please note that this is a liquid alcohol and if possible use the smallest amount of alcohol needed. Please also include a reaction. Thank you. Also make sure to incoporate common laboratory reagents. Thank you.
Synthesis of alkenes via acid catalyzed dehydration of 3,3-dimethyl-2-butanol Phosphoric Acid is not as common in...
Synthesis of alkenes via acid catalyzed dehydration of 3,3-dimethyl-2-butanol Phosphoric Acid is not as common in laboratory than Hydrochloric Acid, for example. Why in this reaction HCl would be a poor choice of reagent?  Due to the volatile character of the alkene products, the distillate must sit on a ice-water bath. What is volatility and how it affects the results of the reaction?  Once the alcohol and acid are heated and the reaction distilled, you will obtain a...
11.       What is the IUPAC name of the major organic product formed when                          
11.       What is the IUPAC name of the major organic product formed when                                     2-methylcyclohexanol reacts with sulfuric acid?             12.       What is the IUPAC name of the major organic product formed when                                     cyclopentanol reacts with potassium permanganate (KMnO4) ?             13.       Starting with propylbenzene, synthesize meta-bromobenzoic acid.                                     You may use any other organic or inorganic reagents that you                                     wish.    More than one step will be required -- be sure to list the                                     steps (including reagents...
1. What is an "organic" chemical? What are the two most important elements that are present...
1. What is an "organic" chemical? What are the two most important elements that are present in organic chemicals? 2. In addition to the two elements specified in Question #1, name four other very important elements that are present in living systems and organic chemicals. 3. Define (what is the distinguishing feature?) and give a common example for each of the important organic chemical families. What is their main purpose in society (or what is your example used for), and...
Organic Chemictry Lab Post Lab Questions (Acid-Base Extraction) 1.) In this experiment, if the carboxylic acid...
Organic Chemictry Lab Post Lab Questions (Acid-Base Extraction) 1.) In this experiment, if the carboxylic acid is benzoic acid, how many moles of benzoic acid are present (assume an equal portion of each component)? How many moles of sodium bicarbonate are contained in 1 mL of a saturated aqueous sodium bicarbonate. Is the amount of sodium bicarbonate sufficient to react with all of the benzoic acid? 2.) To isolate the benzoic acid from the bicarbonate solution, the bicarbonate solution is...
1. why must the organic solvent be separated by extraction be insoluble in water. 2. what...
1. why must the organic solvent be separated by extraction be insoluble in water. 2. what is the purpose of washing with water after extraction with a reaction solvent? 3. what is the purpose of using a tared test tube?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT