Talk:Aldehyde: Difference between revisions

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== Aldehyde Synthesis from Primary Alcohol -- (Zixu Wang) ==
== Propanal (Nora Liu) ==


The reaction needs a basic condition provided by pyridine. Otherwise, the reaction will proceed to form carboxylic acid.
A reaction of 1-bromopropane with NaOH and then PCC to form propanal[[File:Propanal (Nora Liu).png|880px]]
[[File:WIKI_reaction.png]]


== Acetaldehyde (Imany Noel) ==
== addition of Grignards to Aldehydes (Tyria Heath) ==


[[File:Acetaldehyde.png|1100px]]
[[File:Addition_of_grignards_to_aldehydes_(Tyria_Heath).png|1000px]]


A reaction of 3,5-dimethyl-1,2,4-trioxolane with dimethyl sulfide to form acetaldehyde.
== Butanal (Hailey / Yingqian Qin) ==


== Cleavage of Acetal to Aldehyde (Emma Bechler) ==
A reaction of butanol with chromium trioxide and pyridine to form butanal.
[[File:Butanal.png|1000px]]


[[File:Cleavage_of_Acetal.png|1100px]]
== Rosenmund Reduction (Abena Afari) ==


== Swern Oxidation (Jacob Morsch) ==
An example of a Rosenmund reduction, where hydrogenation of acyl chlorides gives aldehydes. In this case, 2-naphthoyl chloride is reduced to 2-naphthaldehyde. [[File:Rosenmund_Reduction.png|600px]]


[[File:Swern_Oxidation_(Jacob_Morsch).png|600px]]
== Formation of 2-methoxybenzaldehyde: George Kaslow  ==
 
[[File:Anisole_to_2-methoxybenzaldehyde.png|1000px]]
 
== Kiliani-Fischer Synthesis (Dong Jin Matthew Park) ==
 
[[File:WIKI-4-2.png|800px]]

Latest revision as of 08:25, 10 May 2019

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Propanal (Nora Liu)

A reaction of 1-bromopropane with NaOH and then PCC to form propanal

addition of Grignards to Aldehydes (Tyria Heath)

Butanal (Hailey / Yingqian Qin)

A reaction of butanol with chromium trioxide and pyridine to form butanal.

Rosenmund Reduction (Abena Afari)

An example of a Rosenmund reduction, where hydrogenation of acyl chlorides gives aldehydes. In this case, 2-naphthoyl chloride is reduced to 2-naphthaldehyde.

Formation of 2-methoxybenzaldehyde: George Kaslow

Kiliani-Fischer Synthesis (Dong Jin Matthew Park)