AS 9701 Organic Chemistry Part 19 | Carboxylic Acids

Описание: To join our Free Trial Lesson, Join our Whatsapp Community Now! https://chat.whatsapp.com/CWSRaMi4i3w...
or msg at +92 323 509 4443

To purchases recorded courses with notes
https://megalecture.com/courses/ Book a FREE demo class for Oct Nov 2022 session through the link below: https://docs.google.com/forms/d/e/1FA...

Visit our website for video courses and other resources:
https://megalecture.com/courses/

18 Carboxylic acids and derivatives
18.1 Carboxylic acids
Learning outcomes
Candidates should be able to:
1 recall the reactions by which carboxylic acids can be produced:
(a) oxidation of primary alcohols and aldehydes with acidified K2Cr2O7
or acidified KMnO4 and refluxing
(b) hydrolysis of nitriles with dilute acid or dilute alkali followed by acidification
(c) hydrolysis of esters with dilute acid or dilute alkali and heat followed by acidification
2 describe:
(a) the redox reaction with reactive metals to produce a salt and H2(g)
(b) the neutralisation reaction with alkalis to produce a salt and H2O(l)
(c) the acid–base reaction with carbonates to produce a salt and H2O(l) and CO2(g)
(d) esterification with alcohols with concentrated H2SO4 as catalyst
(e) reduction by LiAlH4 to form a primary alcohol