A Guide to Oxidation Reactions of Alcohols

A Guide to Oxidation Reactions of Alcohols

Oxidation-Reactions-of-Alcohols

Today’s post is a quick one for the chemistry students, with a look at alcohol oxidation reactions. These are commonly taught at A level and beyond, and this graphic tries to provide a basic summary of the reagents used, equipment required, and ways of identifying the products formed.

I should clarify, for any experienced chemists reading, that this summary graphic is very much geared towards the UK A level chemistry syllabus. For this reason, a prominence is given to sodium and potassium dichromate as oxidising agents, despite the fact that these are probably less commonly used than reagents such as pyridinium chlorochromate (PCC) and pyridinium dichromate.

As it’s geared towards A level students, I’ve also shied away from going into detail about the mechanism here, as they’re simply told to represent oxidising agents with [O], and don’t need any knowledge of the manner in which the alcohol is oxidised. If you’re interested in finding out more about the gory details of the reaction though, James Ashenhurst has an excellent demystifying explanation over at Master Organic Chemistry (but it does require a bit of prior chemical knowledge to get your head around).

If, on the other hand, all of the organic chemistry featured above is a little beyond what you’re familiar with, this simple post on organic functional groups might be a good place to start. Alternatively, if you’re more interested in the more everyday applications of alcohol oxidation, you could check out how your body deals with the alcohol in beer, wine, and spirits.

Source: compoundchem.com
Chemistry is everything

Chemistry is everything

Chemistry is everything..many of you would abide by this and many of you would be wondering what is the fuss all about, is not it that all sciences claim to be the be all and end all of scientific universe.So what sets chemistry apart ? The fact that from metals to plastic,from polythene to paper, from air to water, medicines etc all are possible only because of the basic chemical elements and even relationships personal or professional depend upon chemistry in a scientific and philosophical manner,establishes the uniqueness and omnipresence of chemistry setting it apart in the universe of science and its plethora of subjects.

Chemistry has played a major role in my life ,first as a student of the subject and later on as a teacher.When I embarked on a journey three decades back as a young teacher never did I imagine that this would turn out to be a three decades love affair with the subject that has continued till date as a student of the subject and a guide and mentor to the inquisitive young minds helping mold many a careers in fields of medicine,engineering and many others.

Through our classes and website, we are trying to blend the experiences of classroom and practical learning while harnessing the advances in information technology to reach the young scientific minds out there for whom computers have become a part and parcel of everyday living.This website would offer a bouquet of study techniques including blogs,audio-visual tools

Organic Chemistry Is Like Math!!!

Organic Chemistry Is Like Math!!!

Organic Chemistry Is Like Math

If you take the time to understand the concepts, you won’t have to memorize nearly as much.
Think of it like teaching math to someone with no concept of numbers. Going the memorization without understanding route, this person will memorize that 2+2=4. However, with no understanding of the concept, this person will not understand that 1+3, 4+0, 1+1+1+1 etc. all also equal 4. In order to pass this class, this person will have to memorize every combination of numbers that equal other numbers rather than understanding the concept of addition.
Same thing when it comes to ochem. If you don’t take the time to understand what’s going on in the mechanism, you’re gonna have a rough time.

 

Source: masterorganicchemistry.com