Karuppusamy Arumugam

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Questions related from Karuppusamy Arumugam

How does dihedral angle effect the conjugation of organic molecules if molecule is planer or twisted, is this dihedral angle reduces the conjugation ?

My doubt, is dihedral values reduces conjugation in organic molecules?. if organic molecule is planar or twisted nature what is the dihedral angle of planar or twisted ? which one dihedral angle...

28 November 2019 8,474 7 View

How to remove excess of thiophene boronic acid from reaction mixture?

I m doing Suzuki coupling.The reaction completed checked by TLC but an excess of boronic acid is still in the reaction mixture. so how I can remove thiophene boronic acid...

09 June 2017 1,100 3 View

Organic fluorophore have longer lifetime and shorter lifetime values which are responsible for? what is the process involved in these two lifetimes ?

Organic fluorophore have longer lifetime and shorter lifetime values which are responsible for what kind of species? what is the process involved in the longer lifetime and shorter lifetime in...

01 January 1970 6,676 1 View