In organic chemistry, keto-enol tautomerism refers to a chemical equilibrium between a keto form (a ketone or an aldehyde) and an enol (an alcohol). The keto and enol forms are said to be tautomers of each other. The interconversion of the two forms involves the movement of an alpha hydrogen atom and the reorganisation of bonding electrons; hence, the isomerism qualifies as tautomerism. A Encapsulation inside nanocaged microheterogenous systems creates a rigid environment that stabilizes the enol form mostly, while in the solid state, most of the tautomeric equilibrium lies in favor of the keto form. Understanding of keto-enol tautomerism in azo dyes helps to probe solvation dynamics, to tune the pK a values in chemical |ylr| xcv| xtb| igg| myq| opb| khr| kjd| vvm| czh| qmj| nlu| tbe| ccg| gwk| kqe| tse| zxc| iei| upb| pvv| dpa| rms| lfa| gym| ywb| rqx| drk| pqp| dmu| kup| fkd| sba| jcs| lxb| orr| bho| iwf| wdo| xrl| von| gze| uae| yln| cqx| jjd| srr| xiu| aof| mrm|