00:01
Hi everyone so in this question they ask write out the reaction scheme for one propanol plus propionic acid to n propionate then write out a detailed stepwise mechanism for the estrification include all steps correct arrows and correct lung pair so the reaction between the reaction between one propanol and propionic acid propionic acid to form n -prophyl propionate propionate an ester in presence of sulphuric acid as a catalyst as a catalyst is ch3, ch2, ch2 oh and h.
02:09
Propiled alcohol plus ch3 ch2 c double bond oo8 propionic acid acid h taso4 htso4 hh ch3 ch ch 3 ch2 o c s3 c h2 c2 c2 c2 c2 c2 c2 ch2, ch2, ch3, n propionate plus water.
03:26
Next mechanism, mechanism.
03:40
Step 1, protonation of propionic acid, protonation of propionic acid.
04:05
So, ch3, ch2, c double bond oh plus this long hair will attack on this so what will get ch3 ch2 c double bond o h plus o h stage two state to attack of propionic acid attack of young profile alcohol on protonated propionic acid so ch3 ch2 ch2 oh plus ch3 ch2 ch2 ch2 oh plus ch3 ch2 ch2 c double bond oh there is o h.
06:45
So it will attack on carbonyl carbon...