Polymers are nothing but a repeating unit of a monomer that joined together to form a large compound. It includes …
Coupling Constant
It is the measurement of the distance between the peaks of a multiplet which arises after splitting. It is known …
NMR Signal Splitting
In NMR, the electric field is applied to the sample and the nearby proton aligned themselves in the same or …
Retrosynthesis
It is an analytical technique used in which the deconstruction or fragmentation of targeted organic molecule is done to produce …
Factors Affecting Chemical Shift in Proton NMR Spectroscopy
Electronegativity: more electronegative element leads to deshielding of protons and signal appears at downfield and vice versa. Anisotropy effect: those …
Hydroxychloroquine and COVID-19
COVID-19 global spread took the lives of many people. It is a disease relate to the respiratory system induced by …
Baylis-Hillman Reaction
Baylis-Hillman reaction is a coupling organic chemistry reaction that leads to forming a C-C bond in between α, β carbonyl …
Buchwald-Hartwig Amination
Buchwald-Hartwig amination is a cross-coupling organic chemistry reaction where aryl halide is coupled with an amine in the presence of …
Eschweiler-Clarke Reaction
Eschweiler- Clarke reaction is a substitution type of reaction of organic chemistry that leads to the formation of tertiary methylamines …
Biginelli Reaction
Biginelli reaction is ring forming organic chemistry reaction which forms pyrimidones from three components aldehyde, β-keto ester, and urea in …