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Reactions of alkenes and alkynes
CHMB41
20
Organic Chemistry
11/24/2011

Additional Organic Chemistry Flashcards

 


 

Cards

Term
Definition

 

Markovnikov addition

1,2-methyl shift

Term
Definition

 

Markovnikov addition

1,2-hydride shift

Term
Definition

 

Bromonium ion intermediate

Anti addition (stereospecific) 

Term
Definition

 

Markovnikov addition

Bromonium ion intermediate

Anti addition (stereospecific) 

Term
Definition

 

Carbocation intermediate

1,2-hydride shift

 

Term
Definition

 

Carbocation intermediate

1,2-hydride shift

Term
Definition

 

Markovnikov addition

Cyclic mercurinium ion intermediate

Organomercury intermediate

Term
Definition

 

Anti-markovnikov addition

Syn addition

T.S.1: 4 membered ring

Organiborane intermediate 

Term
Definition

 

Anti-markovnikov addition

Syn addition

T.S.1: 4 membered ring

organiborane intermediate 

Term
Definition

 

Syn addition

(stereospecific)

Term
Definition

 

Trans epoxide

(stereospecific)

Term
Definition

 

Z Isomer 

Term
Definition

 

Trans dihalide

Term
Definition

 

Tautomerisation of enol

Term
Definition

 

Markovnikov addition

T.S. 1: mercurinium ion

Mercuric enol intermediate  

Tautomerisation of enol to release Hg2+ 

and form a ketone

Term
Definition

 

Anti-markovnikov addition

Organoborane intermediate 

Oxidation of organoborane intermediate to form enol

Tautomerisation of enol

Term
Definition

 

Complete reduction of alkyne to alkane

Term
Definition

 

Syn addition 

Cis alkene as product

Term
Definition

 

Trans alkene as product 

Term
Definition

 

Formation of acetylide ion (a good nucleophile) 

Formation of C-C bond 

Terminal alkyne coverted to a longer internal alkyne