Chemistry Flashcards on 3. Organometallics, created by John Rivada on 20/04/2019.
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Created by John Rivada
over 5 years ago
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Created by John Rivada
over 5 years ago
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Mechanism!
What is the structure of an organometallic?
How do you make a Grignard reagent?
When making a Grignard reagent, what CAN R be?
When making a Grignard reagent, what CAN NOT R be?
When making a Grignard reagent, what can the solvent be?
What is the mechanism?
Why are 2 equivs of Li necessary?
What is Wurtz coupling?
Can you use organometallics with water?
What's great about an organometallic?
What is a a neo-pentyl position?
What is Directed Ortho Metallation (DOM?)
Mechanism for DOM?
Functional groups compatible with DOM?
ROM
Why do you need 2 equivs of t-BuLi when reacting with t-BuX?
What is the mechanism?
How do you make a 1° Alcohol using an organometallic?
How do you make 2° and 3° alcohols using organometallics?
Why does the top reaction not occur?
2 equivs of R2Li
2 equivs of R2Li
What is the mechanism?
2 equivs of R2Li
Slide 29
Slide 30
What is the best estimate for the mechanism for a Grignard Reaction?
What is the best estimate for he mechanism for allylic organometallics?
What is the Barbier Reaction?
Using organometallic reagents, what can you use as starting material to make carboxylic acids?
Using organometallic reagents, what can you use as starting material to make 1° alcohols?
Using organometallic reagents, what can you use as starting material to make 2° and 3° alcohols?
Using organometallic reagents, what can you use as starting material to make ketones?
