| Sections | |||
|---|---|---|---|
| Alkene Stability | 7 mins | 0 completed | Learn Summary |
| Zaitsev Rule | 25 mins | 0 completed | Learn Summary |
| Dehydrohalogenation | 8 mins | 0 completed | Learn |
| Double Elimination | 9 mins | 0 completed | Learn |
| Acetylide | 15 mins | 0 completed | Learn |
| Hydrogenation of Alkynes | 17 mins | 0 completed | Learn Summary |
| Dehydration Reaction | 27 mins | 0 completed | Learn Summary |
| POCl3 Dehydration | 6 mins | 0 completed | Learn |
| Alkynide Synthesis | 16 mins | 0 completed | Learn Summary |
Let's put it all together and provide the expected product.
Example #1: Predict the MAJOR product of the following multistep transformation.
Example #2: Predict the MAJOR product of the following multistep transformation.
Let's provide the missing reagents now!
Example #3: Some hints on how to solve the transformation below
Example #4: Using the hints given, provide the reagents to best perform the following transformation.
Example #5: Using the hints given, provide the reagents to best perform the following transformation.
Progress
0 of 5 completed
Additional Problems
An acetylide ion can also add to carbonyl compounds. Show the product of the following alkyne synthesis by providing the product in it's condensed structural formula and also showing the mechanism.
Predict the product.
What is the IUPAC name for the expected final product of the transformation below?
a) 3-Octyne
b) 5-Decyne
c) 3-Hexyne
d) 5-Octyne
e) 1-Octyne
What is the major organic product obtained from the following reaction?
What is the expected major final product of the reaction sequence shown below?
Consider the strucutres below and answer the following questions.
j. Which compound could be prepared from 1-butyne by reaction with LDA/C 2H5I, followed by reaction with sodium in liqiud ammonia in the presense of a proton donor such as ethanol?
Predict the product of the reaction:
Predict the products
Fill in the box with the appropriate reactant, reagent, or product. Some boxes require more than one step.
Predict the products.
Predict the organic product(s) of the following reaction. When appropriate, be sure to indicate stereochemistry. If more than one product is formed be sure to indicate the major product, if stereoisomers are produced in the reaction be sure to indicate the relationship between them. Draw the answer in skeletal form.
Predict the final product(s) for the following multi-step reaction:
Fill in the missing intermediate, reagent and product for the following synthesis.
Provide the product(s) from the following two step reactions.
Predict the organic product(s) for the following reaction. Be sure to indicate stereochemistry when appropriate. If stereoisomers are produced draw one and label the relationship between the stereoisomers. (enantiomers, diastereomers, etc.).
Predict the organic product(s) for the following reaction. Be sure to indicate stereochemistry when appropriate. If stereoisomers are produced draw one and state the relationship between the otherstereoisomer formed. (enantiomers, diastereomers, etc.).
The structure of the product, C, of the following sequence of reactions would be:
Provide the major organic product of the reaction shown below.