Naphthenic acids preparation

[Daniil123]

Hello guys, i need a saviour, could u try to solve my problem
I need to prepare some napthenic acids and now im looking for possible methods of preparing them
I've found, that i will get them, if i try to oxidate kerosene or naptha fraction of oil - but i dont know how, because i havent got a reactor, could u propose me smth?

Also, im looking for methods of synthesis of individual cycloaliphatic acids
For example, cyclopentyl acetic acid, cyclohexyl acetic acid or maybe with longer hydrocarbon radical

HELP ME!) I will be very pleased!

[John Cuthber]

I need to prepare some napthenic acids"

Why?

[Daniil123]

I need to prepare some napthenic acids"

Why?

Because it is the topic of my master's degree, im trying to expand the ways of preparation these compounds and then to make from them different derivatives - additives to fuel, oil and etc