Showing posts with label chemoselectivity. Show all posts
Showing posts with label chemoselectivity. Show all posts

Monday, August 9, 2021

Peroxide||Organic Reagent Series||CSIR NET/GATE/IIT JAM/M.SC CHEMISTRY

Peroxides are a group of compounds with the structure 

R−O−O−R, where R = any element.



The O−O group in a peroxide is called the peroxide group or peroxo group. 

The nomenclature is somewhat variable.

PDF-PEROXIDE REAGENT PDF





Thursday, June 3, 2021

m-CPBA REAGENT||oxidizing Reagent||CSIR NET CHEMISTRY

 meta-Chloroperoxybenzoic acid (mCPBA or mCPBA) is a peroxycarboxylic acid. A white solid, it is used widely as an oxidant in organic synthesis. 


mCPBA is often preferred to other peroxy acids because of its relative ease of handling.

mCPBA is a strong oxidizing agent that may cause fire upon contact with flammable material.

PdF-m-CPBA REAGENT PDF



Thursday, June 25, 2020

Chemoselective Reagents||Alcohol Oxidation||PCC/PDC,Jones Oxidation,Swern oxidation||Part 1-CSIR NET


in previous sessions we completed chemoselective reducing reagents. now chemoselective oxidation is also equally important.
here we will discuss chemoselective oxidation of alcohols.
1.jones reagent
2.collins reagent
3.PCC
4 PDC
5.swern oxidation
6.moffatt reaction


so here we will discuss is it in a complete manner.

PDF-CHEMOSELECTIVE OXIDATION PART 1

Saturday, June 6, 2020

IMPORTANT CHEMOSELECTIVE REDUCING REAGENTS

this is part 1 of chapter 23 of organic chemistry clyden series.
This topic is really most important for CSIR NET CHEMISTRY point of view. 

here you will get to know about chemoselective reducing reagents.
1.LiAlH4
2 NaBH4
3.LiBH4
4.BH3/THF
5.DIBAL

PDF-

Important Chemoselective Reducing Reagent

Many more selective reagents are still remaining. We will discuss them in next post.