Archive for the ‘Reaction Mechanisms’ Category

3:4: 5-Triiodobenzoates.

3:4: 5-Triiodobenzoates.
The derivatives enumerated above are unsatisfactory for alcohol – ethers, e.g., the mono-ethers of ethyleneglycol (” cellosolves “) and the mono-ethers of diethyleneglycol (” carbitols”) .Crystalline derivatives of alcohol – ethers are readily obtained with 3 : 4 : 5-triiodobenzoyl chloride ,

for example : Place 0-5 g. of 3 : 4 : [...]

Posted on June 10, 2010 at 8:26 am by dharmesh · Permalink · Leave a comment
In: Reaction Mechanisms · Tagged with: 

Wolff Rearrangement

There are several transformations that are conceptually related to carbene reactions but do not involve carbene, or even varbenoid intermediates. Usually these are reactions in which the generation of a carbene is circumcented by a concerted rearrangement process. An important example of this type of reaction is the thermal and photochemical reactions of ?-diazoketons. When [...]

Posted on September 9, 2008 at 2:30 pm by Jyot Vakharia · Permalink · Leave a comment
In: Name Reactions, Reaction Mechanisms

Aldol condensation

Today, I am going to write on a very basic type of reaction. The reaction is famously called aldol condensation. Most of the chemists of the world would be aware of this reaction and its mechanism. Anyhow, I am getting used to this writing, and would appreciate you people to bear with my new found [...]

Posted on July 2, 2008 at 3:01 pm by Jyot Vakharia · Permalink · Leave a comment
In: Reaction Mechanisms · Tagged with: , , , , ,